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<label class="md-nav__link " for="__nav_2_6" id="__nav_2_6_label" tabindex="">
<span class="md-nav__icon md-icon"></span>
</label>
</div>
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_2_6_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_2_6">
<span class="md-nav__icon md-icon"></span>
Database
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../../database/schema/" class="md-nav__link">
<span class="md-ellipsis">
Schema Overview
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../database/migrations/" class="md-nav__link">
<span class="md-ellipsis">
Migrations
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../database/seeding/" class="md-nav__link">
<span class="md-ellipsis">
Seeding
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../database/indexes/" class="md-nav__link">
<span class="md-ellipsis">
Indexes
</span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../../database/models/" class="md-nav__link">
<span class="md-ellipsis">
Models
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_2_7" checked>
<div class="md-nav__link md-nav__container">
<a href="../../" class="md-nav__link ">
<span class="md-ellipsis">
Features
</span>
</a>
<label class="md-nav__link " for="__nav_2_7" id="__nav_2_7_label" tabindex="">
<span class="md-nav__icon md-icon"></span>
</label>
</div>
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_2_7_label" aria-expanded="true">
<label class="md-nav__title" for="__nav_2_7">
<span class="md-nav__icon md-icon"></span>
Features
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../influence/" class="md-nav__link">
<span class="md-ellipsis">
Influence
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../map/" class="md-nav__link">
<span class="md-ellipsis">
Map
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../landing-pages/" class="md-nav__link">
<span class="md-ellipsis">
Landing Pages
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../email-templates/" class="md-nav__link">
<span class="md-ellipsis">
Email Templates
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_2_7_6" checked>
<div class="md-nav__link md-nav__container">
<a href="../" class="md-nav__link ">
<span class="md-ellipsis">
Media
</span>
</a>
<label class="md-nav__link " for="__nav_2_7_6" id="__nav_2_7_6_label" tabindex="0">
<span class="md-nav__icon md-icon"></span>
</label>
</div>
<nav class="md-nav" data-md-level="3" aria-labelledby="__nav_2_7_6_label" aria-expanded="true">
<label class="md-nav__title" for="__nav_2_7_6">
<span class="md-nav__icon md-icon"></span>
Media
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../video-library/" class="md-nav__link">
<span class="md-ellipsis">
Video Library
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../upload/" class="md-nav__link">
<span class="md-ellipsis">
Upload System
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../public-gallery/" class="md-nav__link">
<span class="md-ellipsis">
Public Gallery
</span>
</a>
</li>
<li class="md-nav__item md-nav__item--active">
<input class="md-nav__toggle md-toggle" type="checkbox" id="__toc">
<label class="md-nav__link md-nav__link--active" for="__toc">
<span class="md-ellipsis">
Jobs
</span>
<span class="md-nav__icon md-icon"></span>
</label>
<a href="./" class="md-nav__link md-nav__link--active">
<span class="md-ellipsis">
Jobs
</span>
</a>
<nav class="md-nav md-nav--secondary" aria-label="On this page">
<label class="md-nav__title" for="__toc">
<span class="md-nav__icon md-icon"></span>
On this page
</label>
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#overview" class="md-nav__link">
<span class="md-ellipsis">
Overview
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#architecture" class="md-nav__link">
<span class="md-ellipsis">
Architecture
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#database-model" class="md-nav__link">
<span class="md-ellipsis">
Database Model
</span>
</a>
<nav class="md-nav" aria-label="Database Model">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#jobs-table-schema" class="md-nav__link">
<span class="md-ellipsis">
Jobs Table Schema
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#job-types-enum" class="md-nav__link">
<span class="md-ellipsis">
Job Types Enum
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#job-status-enum" class="md-nav__link">
<span class="md-ellipsis">
Job Status Enum
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#resource-categories" class="md-nav__link">
<span class="md-ellipsis">
Resource Categories
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#api-endpoints" class="md-nav__link">
<span class="md-ellipsis">
API Endpoints
</span>
</a>
<nav class="md-nav" aria-label="API Endpoints">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#list-jobs" class="md-nav__link">
<span class="md-ellipsis">
List Jobs
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#get-job-details" class="md-nav__link">
<span class="md-ellipsis">
Get Job Details
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#create-job" class="md-nav__link">
<span class="md-ellipsis">
Create Job
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#retry-failed-job" class="md-nav__link">
<span class="md-ellipsis">
Retry Failed Job
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#cancel-job" class="md-nav__link">
<span class="md-ellipsis">
Cancel Job
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#pauseresume-job" class="md-nav__link">
<span class="md-ellipsis">
Pause/Resume Job
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#queue-statistics" class="md-nav__link">
<span class="md-ellipsis">
Queue Statistics
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#admin-workflow" class="md-nav__link">
<span class="md-ellipsis">
Admin Workflow
</span>
</a>
<nav class="md-nav" aria-label="Admin Workflow">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#viewing-job-queue" class="md-nav__link">
<span class="md-ellipsis">
Viewing Job Queue
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#creating-jobs-manually" class="md-nav__link">
<span class="md-ellipsis">
Creating Jobs Manually
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#monitoring-job-progress" class="md-nav__link">
<span class="md-ellipsis">
Monitoring Job Progress
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#retrying-failed-jobs" class="md-nav__link">
<span class="md-ellipsis">
Retrying Failed Jobs
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#cancelling-jobs" class="md-nav__link">
<span class="md-ellipsis">
Cancelling Jobs
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#pausingresuming-jobs" class="md-nav__link">
<span class="md-ellipsis">
Pausing/Resuming Jobs
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#job-type-details" class="md-nav__link">
<span class="md-ellipsis">
Job Type Details
</span>
</a>
<nav class="md-nav" aria-label="Job Type Details">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#scan-jobs-scan-public_scan" class="md-nav__link">
<span class="md-ellipsis">
Scan Jobs (scan, public_scan)
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#validation-jobs-validate" class="md-nav__link">
<span class="md-ellipsis">
Validation Jobs (validate)
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#re-encode-jobs-reencode_streaming" class="md-nav__link">
<span class="md-ellipsis">
Re-encode Jobs (reencode_streaming)
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#compilation-jobs-compile_random-compile_quad-compile_mega" class="md-nav__link">
<span class="md-ellipsis">
Compilation Jobs (compile_random, compile_quad, compile_mega)
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#digest-generation-digest_generate" class="md-nav__link">
<span class="md-ellipsis">
Digest Generation (digest_generate)
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#thumbnail-generation-thumbnail_generate" class="md-nav__link">
<span class="md-ellipsis">
Thumbnail Generation (thumbnail_generate)
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#code-examples" class="md-nav__link">
<span class="md-ellipsis">
Code Examples
</span>
</a>
<nav class="md-nav" aria-label="Code Examples">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#create-re-encode-job" class="md-nav__link">
<span class="md-ellipsis">
Create Re-encode Job
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#job-worker-polling-loop" class="md-nav__link">
<span class="md-ellipsis">
Job Worker (Polling Loop)
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#frontend-jobs-page" class="md-nav__link">
<span class="md-ellipsis">
Frontend: Jobs Page
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#troubleshooting" class="md-nav__link">
<span class="md-ellipsis">
Troubleshooting
</span>
</a>
<nav class="md-nav" aria-label="Troubleshooting">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#problem-jobs-stuck-in-pending" class="md-nav__link">
<span class="md-ellipsis">
Problem: Jobs Stuck in Pending
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#problem-job-fails-immediately" class="md-nav__link">
<span class="md-ellipsis">
Problem: Job Fails Immediately
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#problem-re-encode-job-hangs-at-same-progress" class="md-nav__link">
<span class="md-ellipsis">
Problem: Re-encode Job Hangs at Same Progress
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#problem-gpu-out-of-memory-errors" class="md-nav__link">
<span class="md-ellipsis">
Problem: GPU Out of Memory Errors
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#performance-considerations" class="md-nav__link">
<span class="md-ellipsis">
Performance Considerations
</span>
</a>
<nav class="md-nav" aria-label="Performance Considerations">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#job-queue-throughput" class="md-nav__link">
<span class="md-ellipsis">
Job Queue Throughput
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#database-performance" class="md-nav__link">
<span class="md-ellipsis">
Database Performance
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#monitoring-observability" class="md-nav__link">
<span class="md-ellipsis">
Monitoring &amp; Observability
</span>
</a>
<nav class="md-nav" aria-label="Monitoring &amp; Observability">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#prometheus-metrics" class="md-nav__link">
<span class="md-ellipsis">
Prometheus Metrics
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#grafana-dashboard-panel" class="md-nav__link">
<span class="md-ellipsis">
Grafana Dashboard Panel
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#related-documentation" class="md-nav__link">
<span class="md-ellipsis">
Related Documentation
</span>
</a>
<nav class="md-nav" aria-label="Related Documentation">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#backend-documentation" class="md-nav__link">
<span class="md-ellipsis">
Backend Documentation
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#frontend-documentation" class="md-nav__link">
<span class="md-ellipsis">
Frontend Documentation
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#feature-documentation" class="md-nav__link">
<span class="md-ellipsis">
Feature Documentation
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#next-steps" class="md-nav__link">
<span class="md-ellipsis">
Next Steps
</span>
</a>
</li>
</ul>
</nav>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../newsletter/" class="md-nav__link">
<span class="md-ellipsis">
Newsletter
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../observability/" class="md-nav__link">
<span class="md-ellipsis">
Observability
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../tunnel/" class="md-nav__link">
<span class="md-ellipsis">
Tunnel
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_2_8" >
<div class="md-nav__link md-nav__container">
<a href="../../../deployment/" class="md-nav__link ">
<span class="md-ellipsis">
Deployment
</span>
</a>
<label class="md-nav__link " for="__nav_2_8" id="__nav_2_8_label" tabindex="">
<span class="md-nav__icon md-icon"></span>
</label>
</div>
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_2_8_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_2_8">
<span class="md-nav__icon md-icon"></span>
Deployment
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../../deployment/docker-compose/" class="md-nav__link">
<span class="md-ellipsis">
Docker Compose
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../deployment/environment-variables/" class="md-nav__link">
<span class="md-ellipsis">
Environment Variables
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../deployment/nginx/" class="md-nav__link">
<span class="md-ellipsis">
Nginx Configuration
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../deployment/ssl-tls/" class="md-nav__link">
<span class="md-ellipsis">
SSL/TLS
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../deployment/tunneling/" class="md-nav__link">
<span class="md-ellipsis">
Tunneling
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../deployment/monitoring-stack/" class="md-nav__link">
<span class="md-ellipsis">
Monitoring Stack
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../deployment/healthchecks/" class="md-nav__link">
<span class="md-ellipsis">
Health Checks
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../deployment/scaling/" class="md-nav__link">
<span class="md-ellipsis">
Scaling
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../deployment/backup-restore/" class="md-nav__link">
<span class="md-ellipsis">
Backup & Restore
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_2_9" >
<div class="md-nav__link md-nav__container">
<a href="../../../development/" class="md-nav__link ">
<span class="md-ellipsis">
Development
</span>
</a>
<label class="md-nav__link " for="__nav_2_9" id="__nav_2_9_label" tabindex="">
<span class="md-nav__icon md-icon"></span>
</label>
</div>
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_2_9_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_2_9">
<span class="md-nav__icon md-icon"></span>
Development
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../../development/local-setup/" class="md-nav__link">
<span class="md-ellipsis">
Local Setup
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../development/docker-workflow/" class="md-nav__link">
<span class="md-ellipsis">
Docker Workflow
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../development/git-workflow/" class="md-nav__link">
<span class="md-ellipsis">
Git Workflow
</span>
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</li>
<li class="md-nav__item">
<a href="../../../development/npm-commands/" class="md-nav__link">
<span class="md-ellipsis">
NPM Commands
</span>
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</li>
<li class="md-nav__item">
<a href="../../../development/migrations/" class="md-nav__link">
<span class="md-ellipsis">
Migrations
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../development/typescript/" class="md-nav__link">
<span class="md-ellipsis">
TypeScript
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../development/testing/" class="md-nav__link">
<span class="md-ellipsis">
Testing
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../development/debugging/" class="md-nav__link">
<span class="md-ellipsis">
Debugging
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../development/code-style/" class="md-nav__link">
<span class="md-ellipsis">
Code Style
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_2_10" >
<div class="md-nav__link md-nav__container">
<a href="../../../api-reference/" class="md-nav__link ">
<span class="md-ellipsis">
API Reference
</span>
</a>
</div>
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_2_10_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_2_10">
<span class="md-nav__icon md-icon"></span>
API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_2_11" >
<div class="md-nav__link md-nav__container">
<a href="../../../user-guides/" class="md-nav__link ">
<span class="md-ellipsis">
User Guides
</span>
</a>
<label class="md-nav__link " for="__nav_2_11" id="__nav_2_11_label" tabindex="">
<span class="md-nav__icon md-icon"></span>
</label>
</div>
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_2_11_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_2_11">
<span class="md-nav__icon md-icon"></span>
User Guides
</label>
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<article class="md-content__inner md-typeset">
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<h1 id="media-job-queue-system">Media Job Queue System<a class="headerlink" href="#media-job-queue-system" title="Permanent link">&para;</a></h1>
<h2 id="overview">Overview<a class="headerlink" href="#overview" title="Permanent link">&para;</a></h2>
<p>The Media Job Queue System provides asynchronous background processing for CPU and GPU-intensive video operations. Built on a custom job queue with resource-aware scheduling, it handles everything from directory scanning to AI-powered video analysis while maintaining system stability through resource category management.</p>
<p><strong>Key Features:</strong></p>
<ul>
<li><strong>Resource Categories</strong> — Jobs classified by resource needs (CPU, GPU encode, GPU AI)</li>
<li><strong>Priority Scheduling</strong> — High-priority jobs processed first within same category</li>
<li><strong>Job Types</strong> — 15+ job types (compilation, encoding, digest generation, scene extraction, etc.)</li>
<li><strong>Progress Tracking</strong> — Real-time progress updates (0-100%)</li>
<li><strong>Status Management</strong> — Pending → Queued → Running → Completed/Failed lifecycle</li>
<li><strong>Retry Logic</strong> — Failed jobs can be retried with exponential backoff</li>
<li><strong>Detailed Logging</strong> — Execution logs for debugging and audit trail</li>
<li><strong>Queue Management</strong> — Pause, resume, cancel, and prioritize jobs</li>
<li><strong>VRAM Awareness</strong> — Prevents GPU memory exhaustion by tracking VRAM requirements</li>
</ul>
<p><strong>Access Control:</strong></p>
<ul>
<li>Job viewing/management requires <code>SUPER_ADMIN</code> role</li>
<li>Job creation can be triggered by admins or automated workflows</li>
</ul>
<p><strong>Technology Stack:</strong></p>
<ul>
<li><strong>Database Queue</strong> — PostgreSQL-backed job queue (no BullMQ for media)</li>
<li><strong>Worker Process</strong> — Node.js worker polling queue every 5 seconds</li>
<li><strong>FFmpeg</strong> — Video encoding and compilation</li>
<li><strong>AI Integration</strong> — Future support for scene detection and auto-tagging</li>
</ul>
<hr />
<h2 id="architecture">Architecture<a class="headerlink" href="#architecture" title="Permanent link">&para;</a></h2>
<pre class="mermaid"><code>flowchart TB
subgraph "Job Creation"
A1[Admin Action]
A2[Automated Trigger]
A3[Scheduled Task]
end
subgraph "Job Queue (PostgreSQL)"
Q1[Pending Jobs]
Q2[Queued Jobs]
Q3[Running Jobs]
Q4[Completed/Failed Jobs]
end
subgraph "Worker Process"
W1[Job Poller&lt;br/&gt;Every 5s]
W2[Resource Checker]
W3[Job Executor]
W4[Progress Updater]
end
subgraph "Processors"
P1[CPU Jobs&lt;br/&gt;scan, validate]
P2[GPU Encode&lt;br/&gt;reencode, compile]
P3[GPU AI&lt;br/&gt;digest, tag, scene]
end
subgraph "Results"
R1[Video Records Updated]
R2[New Files Created]
R3[Logs Written]
end
A1 --&gt; Q1
A2 --&gt; Q1
A3 --&gt; Q1
Q1 --&gt; W1
W1 --&gt; W2
W2 --&gt;|Check Resources| Q2
Q2 --&gt; W3
W3 --&gt; P1
W3 --&gt; P2
W3 --&gt; P3
W3 --&gt; W4
W4 --&gt; Q3
P1 --&gt; R1
P2 --&gt; R2
P3 --&gt; R3
Q3 --&gt; Q4
style Q1 fill:#f9f
style Q3 fill:#ff9
style Q4 fill:#9f9</code></pre>
<p><strong>Workflow:</strong></p>
<ol>
<li><strong>Job Creation</strong> — Admin clicks "Re-encode" button, API creates job record</li>
<li><strong>Queue Polling</strong> — Worker checks for pending jobs every 5 seconds</li>
<li><strong>Resource Check</strong> — Worker verifies sufficient VRAM/CPU available</li>
<li><strong>Job Execution</strong> — Worker runs appropriate processor (FFmpeg, AI script, etc.)</li>
<li><strong>Progress Updates</strong> — Worker updates job progress every ~5% completion</li>
<li><strong>Completion</strong> — Worker marks job complete and logs results</li>
<li><strong>Retry on Failure</strong> — Failed jobs can be retried with exponential backoff</li>
</ol>
<hr />
<h2 id="database-model">Database Model<a class="headerlink" href="#database-model" title="Permanent link">&para;</a></h2>
<h3 id="jobs-table-schema">Jobs Table Schema<a class="headerlink" href="#jobs-table-schema" title="Permanent link">&para;</a></h3>
<div class="language-typescript highlight"><pre><span></span><code><span id="__span-0-1"><a id="__codelineno-0-1" name="__codelineno-0-1" href="#__codelineno-0-1"></a><span class="c1">// api/src/modules/media/db/schema.ts</span>
</span><span id="__span-0-2"><a id="__codelineno-0-2" name="__codelineno-0-2" href="#__codelineno-0-2"></a><span class="k">export</span><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">jobs</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">pgTable</span><span class="p">(</span><span class="s1">&#39;jobs&#39;</span><span class="p">,</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-0-3"><a id="__codelineno-0-3" name="__codelineno-0-3" href="#__codelineno-0-3"></a><span class="w"> </span><span class="nx">id</span><span class="o">:</span><span class="w"> </span><span class="kt">uuid</span><span class="p">(</span><span class="s1">&#39;id&#39;</span><span class="p">).</span><span class="nx">primaryKey</span><span class="p">().</span><span class="nx">defaultRandom</span><span class="p">(),</span>
</span><span id="__span-0-4"><a id="__codelineno-0-4" name="__codelineno-0-4" href="#__codelineno-0-4"></a>
</span><span id="__span-0-5"><a id="__codelineno-0-5" name="__codelineno-0-5" href="#__codelineno-0-5"></a><span class="w"> </span><span class="c1">// Job Definition</span>
</span><span id="__span-0-6"><a id="__codelineno-0-6" name="__codelineno-0-6" href="#__codelineno-0-6"></a><span class="w"> </span><span class="kr">type</span><span class="o">:</span><span class="w"> </span><span class="nx">text</span><span class="p">(</span><span class="s1">&#39;type&#39;</span><span class="p">).</span><span class="nx">notNull</span><span class="p">(),</span><span class="w"> </span><span class="c1">// JobType enum: compilation, scan, reencode, etc.</span>
</span><span id="__span-0-7"><a id="__codelineno-0-7" name="__codelineno-0-7" href="#__codelineno-0-7"></a><span class="w"> </span><span class="nx">status</span><span class="o">:</span><span class="w"> </span><span class="kt">text</span><span class="p">(</span><span class="s1">&#39;status&#39;</span><span class="p">).</span><span class="nx">notNull</span><span class="p">().</span><span class="k">default</span><span class="p">(</span><span class="s1">&#39;pending&#39;</span><span class="p">),</span><span class="w"> </span><span class="c1">// JobStatus enum</span>
</span><span id="__span-0-8"><a id="__codelineno-0-8" name="__codelineno-0-8" href="#__codelineno-0-8"></a><span class="w"> </span><span class="nx">params</span><span class="o">:</span><span class="w"> </span><span class="kt">jsonb</span><span class="p">(</span><span class="s1">&#39;params&#39;</span><span class="p">).</span><span class="nx">$type</span><span class="o">&lt;</span><span class="nx">Record</span><span class="o">&lt;</span><span class="kt">string</span><span class="p">,</span><span class="w"> </span><span class="nx">any</span><span class="o">&gt;&gt;</span><span class="p">().</span><span class="nx">notNull</span><span class="p">(),</span><span class="w"> </span><span class="c1">// Job-specific parameters</span>
</span><span id="__span-0-9"><a id="__codelineno-0-9" name="__codelineno-0-9" href="#__codelineno-0-9"></a>
</span><span id="__span-0-10"><a id="__codelineno-0-10" name="__codelineno-0-10" href="#__codelineno-0-10"></a><span class="w"> </span><span class="c1">// Progress Tracking</span>
</span><span id="__span-0-11"><a id="__codelineno-0-11" name="__codelineno-0-11" href="#__codelineno-0-11"></a><span class="w"> </span><span class="nx">progress</span><span class="o">:</span><span class="w"> </span><span class="kt">integer</span><span class="p">(</span><span class="s1">&#39;progress&#39;</span><span class="p">).</span><span class="k">default</span><span class="p">(</span><span class="mf">0</span><span class="p">),</span><span class="w"> </span><span class="c1">// 0-100</span>
</span><span id="__span-0-12"><a id="__codelineno-0-12" name="__codelineno-0-12" href="#__codelineno-0-12"></a><span class="w"> </span><span class="nx">log</span><span class="o">:</span><span class="w"> </span><span class="kt">text</span><span class="p">(</span><span class="s1">&#39;log&#39;</span><span class="p">).</span><span class="k">default</span><span class="p">(</span><span class="s1">&#39;&#39;</span><span class="p">),</span><span class="w"> </span><span class="c1">// Execution log (append-only)</span>
</span><span id="__span-0-13"><a id="__codelineno-0-13" name="__codelineno-0-13" href="#__codelineno-0-13"></a>
</span><span id="__span-0-14"><a id="__codelineno-0-14" name="__codelineno-0-14" href="#__codelineno-0-14"></a><span class="w"> </span><span class="c1">// Scheduling</span>
</span><span id="__span-0-15"><a id="__codelineno-0-15" name="__codelineno-0-15" href="#__codelineno-0-15"></a><span class="w"> </span><span class="nx">priority</span><span class="o">:</span><span class="w"> </span><span class="kt">integer</span><span class="p">(</span><span class="s1">&#39;priority&#39;</span><span class="p">).</span><span class="k">default</span><span class="p">(</span><span class="mf">5</span><span class="p">),</span><span class="w"> </span><span class="c1">// 1 (highest) - 10 (lowest)</span>
</span><span id="__span-0-16"><a id="__codelineno-0-16" name="__codelineno-0-16" href="#__codelineno-0-16"></a><span class="w"> </span><span class="nx">queuePosition</span><span class="o">:</span><span class="w"> </span><span class="kt">integer</span><span class="p">(</span><span class="s1">&#39;queue_position&#39;</span><span class="p">),</span><span class="w"> </span><span class="c1">// Position in queue</span>
</span><span id="__span-0-17"><a id="__codelineno-0-17" name="__codelineno-0-17" href="#__codelineno-0-17"></a><span class="w"> </span><span class="nx">waitingReason</span><span class="o">:</span><span class="w"> </span><span class="kt">text</span><span class="p">(</span><span class="s1">&#39;waiting_reason&#39;</span><span class="p">),</span><span class="w"> </span><span class="c1">// Why job is waiting (e.g., &quot;Insufficient VRAM&quot;)</span>
</span><span id="__span-0-18"><a id="__codelineno-0-18" name="__codelineno-0-18" href="#__codelineno-0-18"></a>
</span><span id="__span-0-19"><a id="__codelineno-0-19" name="__codelineno-0-19" href="#__codelineno-0-19"></a><span class="w"> </span><span class="c1">// Resource Management</span>
</span><span id="__span-0-20"><a id="__codelineno-0-20" name="__codelineno-0-20" href="#__codelineno-0-20"></a><span class="w"> </span><span class="nx">resourceCategory</span><span class="o">:</span><span class="w"> </span><span class="kt">text</span><span class="p">(</span><span class="s1">&#39;resource_category&#39;</span><span class="p">).</span><span class="nx">notNull</span><span class="p">(),</span><span class="w"> </span><span class="c1">// cpu|gpu_encode|gpu_ai</span>
</span><span id="__span-0-21"><a id="__codelineno-0-21" name="__codelineno-0-21" href="#__codelineno-0-21"></a><span class="w"> </span><span class="nx">vramRequired</span><span class="o">:</span><span class="w"> </span><span class="kt">integer</span><span class="p">(</span><span class="s1">&#39;vram_required&#39;</span><span class="p">).</span><span class="k">default</span><span class="p">(</span><span class="mf">0</span><span class="p">),</span><span class="w"> </span><span class="c1">// MB of VRAM needed</span>
</span><span id="__span-0-22"><a id="__codelineno-0-22" name="__codelineno-0-22" href="#__codelineno-0-22"></a>
</span><span id="__span-0-23"><a id="__codelineno-0-23" name="__codelineno-0-23" href="#__codelineno-0-23"></a><span class="w"> </span><span class="c1">// Timing</span>
</span><span id="__span-0-24"><a id="__codelineno-0-24" name="__codelineno-0-24" href="#__codelineno-0-24"></a><span class="w"> </span><span class="nx">createdAt</span><span class="o">:</span><span class="w"> </span><span class="kt">timestamp</span><span class="p">(</span><span class="s1">&#39;created_at&#39;</span><span class="p">).</span><span class="nx">defaultNow</span><span class="p">(),</span>
</span><span id="__span-0-25"><a id="__codelineno-0-25" name="__codelineno-0-25" href="#__codelineno-0-25"></a><span class="w"> </span><span class="nx">startedAt</span><span class="o">:</span><span class="w"> </span><span class="kt">timestamp</span><span class="p">(</span><span class="s1">&#39;started_at&#39;</span><span class="p">),</span>
</span><span id="__span-0-26"><a id="__codelineno-0-26" name="__codelineno-0-26" href="#__codelineno-0-26"></a><span class="w"> </span><span class="nx">completedAt</span><span class="o">:</span><span class="w"> </span><span class="kt">timestamp</span><span class="p">(</span><span class="s1">&#39;completed_at&#39;</span><span class="p">),</span>
</span><span id="__span-0-27"><a id="__codelineno-0-27" name="__codelineno-0-27" href="#__codelineno-0-27"></a>
</span><span id="__span-0-28"><a id="__codelineno-0-28" name="__codelineno-0-28" href="#__codelineno-0-28"></a><span class="w"> </span><span class="c1">// Retry Logic</span>
</span><span id="__span-0-29"><a id="__codelineno-0-29" name="__codelineno-0-29" href="#__codelineno-0-29"></a><span class="w"> </span><span class="nx">retryCount</span><span class="o">:</span><span class="w"> </span><span class="kt">integer</span><span class="p">(</span><span class="s1">&#39;retry_count&#39;</span><span class="p">).</span><span class="k">default</span><span class="p">(</span><span class="mf">0</span><span class="p">),</span>
</span><span id="__span-0-30"><a id="__codelineno-0-30" name="__codelineno-0-30" href="#__codelineno-0-30"></a><span class="w"> </span><span class="nx">maxRetries</span><span class="o">:</span><span class="w"> </span><span class="kt">integer</span><span class="p">(</span><span class="s1">&#39;max_retries&#39;</span><span class="p">).</span><span class="k">default</span><span class="p">(</span><span class="mf">3</span><span class="p">),</span>
</span><span id="__span-0-31"><a id="__codelineno-0-31" name="__codelineno-0-31" href="#__codelineno-0-31"></a><span class="w"> </span><span class="nx">retryAfter</span><span class="o">:</span><span class="w"> </span><span class="kt">timestamp</span><span class="p">(</span><span class="s1">&#39;retry_after&#39;</span><span class="p">),</span><span class="w"> </span><span class="c1">// Don&#39;t retry before this time</span>
</span><span id="__span-0-32"><a id="__codelineno-0-32" name="__codelineno-0-32" href="#__codelineno-0-32"></a><span class="p">});</span>
</span></code></pre></div>
<h3 id="job-types-enum">Job Types Enum<a class="headerlink" href="#job-types-enum" title="Permanent link">&para;</a></h3>
<table>
<thead>
<tr>
<th>Type</th>
<th>Resource Category</th>
<th>VRAM (MB)</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>scan</code></td>
<td>cpu</td>
<td>0</td>
<td>Scan directory for new videos</td>
</tr>
<tr>
<td><code>public_scan</code></td>
<td>cpu</td>
<td>0</td>
<td>Scan public gallery directory</td>
</tr>
<tr>
<td><code>validate</code></td>
<td>cpu</td>
<td>0</td>
<td>Validate video metadata (FFprobe)</td>
</tr>
<tr>
<td><code>reencode_streaming</code></td>
<td>gpu_encode</td>
<td>4000</td>
<td>Re-encode for web playback (H.264)</td>
</tr>
<tr>
<td><code>compile_random</code></td>
<td>gpu_encode</td>
<td>2000</td>
<td>Random video compilation</td>
</tr>
<tr>
<td><code>compile_quad</code></td>
<td>gpu_encode</td>
<td>4000</td>
<td>4-up grid compilation</td>
</tr>
<tr>
<td><code>compile_mega</code></td>
<td>gpu_encode</td>
<td>6000</td>
<td>Large multi-video compilation</td>
</tr>
<tr>
<td><code>compile_gif</code></td>
<td>cpu</td>
<td>0</td>
<td>Create GIF from video</td>
</tr>
<tr>
<td><code>digest_generate</code></td>
<td>gpu_ai</td>
<td>8000</td>
<td>AI-powered video digest</td>
</tr>
<tr>
<td><code>clip_generate</code></td>
<td>gpu_ai</td>
<td>6000</td>
<td>Extract clips from digest</td>
</tr>
<tr>
<td><code>highlight_generate</code></td>
<td>gpu_ai</td>
<td>8000</td>
<td>Create highlight reel</td>
</tr>
<tr>
<td><code>tag_generation</code></td>
<td>gpu_ai</td>
<td>6000</td>
<td>AI auto-tagging</td>
</tr>
<tr>
<td><code>scene_extract</code></td>
<td>gpu_ai</td>
<td>8000</td>
<td>Scene detection and extraction</td>
</tr>
<tr>
<td><code>thumbnail_generate</code></td>
<td>cpu</td>
<td>0</td>
<td>Generate thumbnail from video</td>
</tr>
<tr>
<td><code>move_to_library</code></td>
<td>cpu</td>
<td>0</td>
<td>Move video from inbox to target directory</td>
</tr>
</tbody>
</table>
<h3 id="job-status-enum">Job Status Enum<a class="headerlink" href="#job-status-enum" title="Permanent link">&para;</a></h3>
<table>
<thead>
<tr>
<th>Status</th>
<th>Description</th>
<th>Final State</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>pending</code></td>
<td>Waiting to be picked up by worker</td>
<td>No</td>
</tr>
<tr>
<td><code>queued</code></td>
<td>Selected by worker, waiting for resources</td>
<td>No</td>
</tr>
<tr>
<td><code>running</code></td>
<td>Currently executing</td>
<td>No</td>
</tr>
<tr>
<td><code>completed</code></td>
<td>Finished successfully</td>
<td>Yes</td>
</tr>
<tr>
<td><code>failed</code></td>
<td>Execution failed (see log for details)</td>
<td>Yes</td>
</tr>
<tr>
<td><code>cancelled</code></td>
<td>Manually cancelled by admin</td>
<td>Yes</td>
</tr>
<tr>
<td><code>paused</code></td>
<td>Temporarily paused (can be resumed)</td>
<td>No</td>
</tr>
</tbody>
</table>
<h3 id="resource-categories">Resource Categories<a class="headerlink" href="#resource-categories" title="Permanent link">&para;</a></h3>
<table>
<thead>
<tr>
<th>Category</th>
<th>Typical VRAM</th>
<th>Concurrent Limit</th>
<th>Use Cases</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>cpu</code></td>
<td>0 MB</td>
<td>5</td>
<td>Scanning, validation, simple encodes, GIF creation</td>
</tr>
<tr>
<td><code>gpu_encode</code></td>
<td>2-6 GB</td>
<td>2</td>
<td>Video re-encoding, compilation, format conversion</td>
</tr>
<tr>
<td><code>gpu_ai</code></td>
<td>6-12 GB</td>
<td>1</td>
<td>AI tagging, scene detection, digest generation, highlight extraction</td>
</tr>
</tbody>
</table>
<p><strong>VRAM Management:</strong></p>
<p>Worker tracks total VRAM usage across running jobs:</p>
<div class="language-typescript highlight"><pre><span></span><code><span id="__span-1-1"><a id="__codelineno-1-1" name="__codelineno-1-1" href="#__codelineno-1-1"></a><span class="kd">const</span><span class="w"> </span><span class="nx">runningJobs</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">db</span><span class="p">.</span><span class="nx">select</span><span class="p">().</span><span class="kr">from</span><span class="p">(</span><span class="nx">jobs</span><span class="p">).</span><span class="nx">where</span><span class="p">(</span><span class="nx">eq</span><span class="p">(</span><span class="nx">jobs</span><span class="p">.</span><span class="nx">status</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;running&#39;</span><span class="p">));</span>
</span><span id="__span-1-2"><a id="__codelineno-1-2" name="__codelineno-1-2" href="#__codelineno-1-2"></a><span class="kd">const</span><span class="w"> </span><span class="nx">totalVramUsed</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">runningJobs</span><span class="p">.</span><span class="nx">reduce</span><span class="p">((</span><span class="nx">sum</span><span class="p">,</span><span class="w"> </span><span class="nx">job</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">sum</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="p">(</span><span class="nx">job</span><span class="p">.</span><span class="nx">vramRequired</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="mf">0</span><span class="p">),</span><span class="w"> </span><span class="mf">0</span><span class="p">);</span>
</span><span id="__span-1-3"><a id="__codelineno-1-3" name="__codelineno-1-3" href="#__codelineno-1-3"></a>
</span><span id="__span-1-4"><a id="__codelineno-1-4" name="__codelineno-1-4" href="#__codelineno-1-4"></a><span class="c1">// Only start new job if VRAM available</span>
</span><span id="__span-1-5"><a id="__codelineno-1-5" name="__codelineno-1-5" href="#__codelineno-1-5"></a><span class="kd">const</span><span class="w"> </span><span class="nx">TOTAL_VRAM</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mf">16000</span><span class="p">;</span><span class="w"> </span><span class="c1">// 16GB GPU</span>
</span><span id="__span-1-6"><a id="__codelineno-1-6" name="__codelineno-1-6" href="#__codelineno-1-6"></a><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="nx">totalVramUsed</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="nx">newJob</span><span class="p">.</span><span class="nx">vramRequired</span><span class="w"> </span><span class="o">&lt;=</span><span class="w"> </span><span class="nx">TOTAL_VRAM</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-1-7"><a id="__codelineno-1-7" name="__codelineno-1-7" href="#__codelineno-1-7"></a><span class="w"> </span><span class="nx">startJob</span><span class="p">(</span><span class="nx">newJob</span><span class="p">);</span>
</span><span id="__span-1-8"><a id="__codelineno-1-8" name="__codelineno-1-8" href="#__codelineno-1-8"></a><span class="p">}</span>
</span></code></pre></div>
<hr />
<h2 id="api-endpoints">API Endpoints<a class="headerlink" href="#api-endpoints" title="Permanent link">&para;</a></h2>
<p>All endpoints require <code>SUPER_ADMIN</code> role.</p>
<h3 id="list-jobs">List Jobs<a class="headerlink" href="#list-jobs" title="Permanent link">&para;</a></h3>
<div class="language-http highlight"><pre><span></span><code><span id="__span-2-1"><a id="__codelineno-2-1" name="__codelineno-2-1" href="#__codelineno-2-1"></a><span class="err">GET /api/media/jobs</span>
</span></code></pre></div>
<p><strong>Query Parameters:</strong></p>
<table>
<thead>
<tr>
<th>Parameter</th>
<th>Type</th>
<th>Default</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>page</code></td>
<td>number</td>
<td>1</td>
<td>Page number</td>
</tr>
<tr>
<td><code>limit</code></td>
<td>number</td>
<td>20</td>
<td>Results per page</td>
</tr>
<tr>
<td><code>status</code></td>
<td>string</td>
<td>-</td>
<td>Filter by status (pending, running, completed, failed)</td>
</tr>
<tr>
<td><code>type</code></td>
<td>string</td>
<td>-</td>
<td>Filter by job type</td>
</tr>
<tr>
<td><code>resourceCategory</code></td>
<td>string</td>
<td>-</td>
<td>Filter by resource category</td>
</tr>
</tbody>
</table>
<p><strong>Response:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-3-1"><a id="__codelineno-3-1" name="__codelineno-3-1" href="#__codelineno-3-1"></a><span class="p">{</span>
</span><span id="__span-3-2"><a id="__codelineno-3-2" name="__codelineno-3-2" href="#__codelineno-3-2"></a><span class="w"> </span><span class="nt">&quot;data&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span>
</span><span id="__span-3-3"><a id="__codelineno-3-3" name="__codelineno-3-3" href="#__codelineno-3-3"></a><span class="w"> </span><span class="p">{</span>
</span><span id="__span-3-4"><a id="__codelineno-3-4" name="__codelineno-3-4" href="#__codelineno-3-4"></a><span class="w"> </span><span class="nt">&quot;id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;550e8400-e29b-41d4-a716-446655440000&quot;</span><span class="p">,</span>
</span><span id="__span-3-5"><a id="__codelineno-3-5" name="__codelineno-3-5" href="#__codelineno-3-5"></a><span class="w"> </span><span class="nt">&quot;type&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;reencode_streaming&quot;</span><span class="p">,</span>
</span><span id="__span-3-6"><a id="__codelineno-3-6" name="__codelineno-3-6" href="#__codelineno-3-6"></a><span class="w"> </span><span class="nt">&quot;status&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;running&quot;</span><span class="p">,</span>
</span><span id="__span-3-7"><a id="__codelineno-3-7" name="__codelineno-3-7" href="#__codelineno-3-7"></a><span class="w"> </span><span class="nt">&quot;progress&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">45</span><span class="p">,</span>
</span><span id="__span-3-8"><a id="__codelineno-3-8" name="__codelineno-3-8" href="#__codelineno-3-8"></a><span class="w"> </span><span class="nt">&quot;resourceCategory&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;gpu_encode&quot;</span><span class="p">,</span>
</span><span id="__span-3-9"><a id="__codelineno-3-9" name="__codelineno-3-9" href="#__codelineno-3-9"></a><span class="w"> </span><span class="nt">&quot;vramRequired&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">4000</span><span class="p">,</span>
</span><span id="__span-3-10"><a id="__codelineno-3-10" name="__codelineno-3-10" href="#__codelineno-3-10"></a><span class="w"> </span><span class="nt">&quot;priority&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">5</span><span class="p">,</span>
</span><span id="__span-3-11"><a id="__codelineno-3-11" name="__codelineno-3-11" href="#__codelineno-3-11"></a><span class="w"> </span><span class="nt">&quot;params&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-3-12"><a id="__codelineno-3-12" name="__codelineno-3-12" href="#__codelineno-3-12"></a><span class="w"> </span><span class="nt">&quot;videoId&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;660e8400-e29b-41d4-a716-446655440001&quot;</span><span class="p">,</span>
</span><span id="__span-3-13"><a id="__codelineno-3-13" name="__codelineno-3-13" href="#__codelineno-3-13"></a><span class="w"> </span><span class="nt">&quot;targetBitrate&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">2000</span>
</span><span id="__span-3-14"><a id="__codelineno-3-14" name="__codelineno-3-14" href="#__codelineno-3-14"></a><span class="w"> </span><span class="p">},</span>
</span><span id="__span-3-15"><a id="__codelineno-3-15" name="__codelineno-3-15" href="#__codelineno-3-15"></a><span class="w"> </span><span class="nt">&quot;startedAt&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;2026-02-13T10:30:00Z&quot;</span><span class="p">,</span>
</span><span id="__span-3-16"><a id="__codelineno-3-16" name="__codelineno-3-16" href="#__codelineno-3-16"></a><span class="w"> </span><span class="nt">&quot;createdAt&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;2026-02-13T10:25:00Z&quot;</span>
</span><span id="__span-3-17"><a id="__codelineno-3-17" name="__codelineno-3-17" href="#__codelineno-3-17"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-3-18"><a id="__codelineno-3-18" name="__codelineno-3-18" href="#__codelineno-3-18"></a><span class="w"> </span><span class="p">],</span>
</span><span id="__span-3-19"><a id="__codelineno-3-19" name="__codelineno-3-19" href="#__codelineno-3-19"></a><span class="w"> </span><span class="nt">&quot;pagination&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-3-20"><a id="__codelineno-3-20" name="__codelineno-3-20" href="#__codelineno-3-20"></a><span class="w"> </span><span class="nt">&quot;page&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">1</span><span class="p">,</span>
</span><span id="__span-3-21"><a id="__codelineno-3-21" name="__codelineno-3-21" href="#__codelineno-3-21"></a><span class="w"> </span><span class="nt">&quot;limit&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">20</span><span class="p">,</span>
</span><span id="__span-3-22"><a id="__codelineno-3-22" name="__codelineno-3-22" href="#__codelineno-3-22"></a><span class="w"> </span><span class="nt">&quot;total&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">156</span><span class="p">,</span>
</span><span id="__span-3-23"><a id="__codelineno-3-23" name="__codelineno-3-23" href="#__codelineno-3-23"></a><span class="w"> </span><span class="nt">&quot;totalPages&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">8</span>
</span><span id="__span-3-24"><a id="__codelineno-3-24" name="__codelineno-3-24" href="#__codelineno-3-24"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-3-25"><a id="__codelineno-3-25" name="__codelineno-3-25" href="#__codelineno-3-25"></a><span class="p">}</span>
</span></code></pre></div>
<hr />
<h3 id="get-job-details">Get Job Details<a class="headerlink" href="#get-job-details" title="Permanent link">&para;</a></h3>
<div class="language-http highlight"><pre><span></span><code><span id="__span-4-1"><a id="__codelineno-4-1" name="__codelineno-4-1" href="#__codelineno-4-1"></a><span class="err">GET /api/media/jobs/:id</span>
</span></code></pre></div>
<p><strong>Response:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-5-1"><a id="__codelineno-5-1" name="__codelineno-5-1" href="#__codelineno-5-1"></a><span class="p">{</span>
</span><span id="__span-5-2"><a id="__codelineno-5-2" name="__codelineno-5-2" href="#__codelineno-5-2"></a><span class="w"> </span><span class="nt">&quot;id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;550e8400-e29b-41d4-a716-446655440000&quot;</span><span class="p">,</span>
</span><span id="__span-5-3"><a id="__codelineno-5-3" name="__codelineno-5-3" href="#__codelineno-5-3"></a><span class="w"> </span><span class="nt">&quot;type&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;reencode_streaming&quot;</span><span class="p">,</span>
</span><span id="__span-5-4"><a id="__codelineno-5-4" name="__codelineno-5-4" href="#__codelineno-5-4"></a><span class="w"> </span><span class="nt">&quot;status&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;completed&quot;</span><span class="p">,</span>
</span><span id="__span-5-5"><a id="__codelineno-5-5" name="__codelineno-5-5" href="#__codelineno-5-5"></a><span class="w"> </span><span class="nt">&quot;progress&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">100</span><span class="p">,</span>
</span><span id="__span-5-6"><a id="__codelineno-5-6" name="__codelineno-5-6" href="#__codelineno-5-6"></a><span class="w"> </span><span class="nt">&quot;log&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;Starting re-encode...\nFFmpeg command: ffmpeg -i input.mp4 -c:v h264 -preset medium -crf 23 output.mp4\nProgress: 25%\nProgress: 50%\nProgress: 75%\nProgress: 100%\nCompleted successfully&quot;</span><span class="p">,</span>
</span><span id="__span-5-7"><a id="__codelineno-5-7" name="__codelineno-5-7" href="#__codelineno-5-7"></a><span class="w"> </span><span class="nt">&quot;params&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-5-8"><a id="__codelineno-5-8" name="__codelineno-5-8" href="#__codelineno-5-8"></a><span class="w"> </span><span class="nt">&quot;videoId&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;660e8400-e29b-41d4-a716-446655440001&quot;</span><span class="p">,</span>
</span><span id="__span-5-9"><a id="__codelineno-5-9" name="__codelineno-5-9" href="#__codelineno-5-9"></a><span class="w"> </span><span class="nt">&quot;inputPath&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;inbox/original.mp4&quot;</span><span class="p">,</span>
</span><span id="__span-5-10"><a id="__codelineno-5-10" name="__codelineno-5-10" href="#__codelineno-5-10"></a><span class="w"> </span><span class="nt">&quot;outputPath&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;playback/encoded.mp4&quot;</span><span class="p">,</span>
</span><span id="__span-5-11"><a id="__codelineno-5-11" name="__codelineno-5-11" href="#__codelineno-5-11"></a><span class="w"> </span><span class="nt">&quot;targetBitrate&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">2000</span>
</span><span id="__span-5-12"><a id="__codelineno-5-12" name="__codelineno-5-12" href="#__codelineno-5-12"></a><span class="w"> </span><span class="p">},</span>
</span><span id="__span-5-13"><a id="__codelineno-5-13" name="__codelineno-5-13" href="#__codelineno-5-13"></a><span class="w"> </span><span class="nt">&quot;resourceCategory&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;gpu_encode&quot;</span><span class="p">,</span>
</span><span id="__span-5-14"><a id="__codelineno-5-14" name="__codelineno-5-14" href="#__codelineno-5-14"></a><span class="w"> </span><span class="nt">&quot;vramRequired&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">4000</span><span class="p">,</span>
</span><span id="__span-5-15"><a id="__codelineno-5-15" name="__codelineno-5-15" href="#__codelineno-5-15"></a><span class="w"> </span><span class="nt">&quot;priority&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">5</span><span class="p">,</span>
</span><span id="__span-5-16"><a id="__codelineno-5-16" name="__codelineno-5-16" href="#__codelineno-5-16"></a><span class="w"> </span><span class="nt">&quot;retryCount&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span>
</span><span id="__span-5-17"><a id="__codelineno-5-17" name="__codelineno-5-17" href="#__codelineno-5-17"></a><span class="w"> </span><span class="nt">&quot;maxRetries&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">3</span><span class="p">,</span>
</span><span id="__span-5-18"><a id="__codelineno-5-18" name="__codelineno-5-18" href="#__codelineno-5-18"></a><span class="w"> </span><span class="nt">&quot;createdAt&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;2026-02-13T10:25:00Z&quot;</span><span class="p">,</span>
</span><span id="__span-5-19"><a id="__codelineno-5-19" name="__codelineno-5-19" href="#__codelineno-5-19"></a><span class="w"> </span><span class="nt">&quot;startedAt&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;2026-02-13T10:30:00Z&quot;</span><span class="p">,</span>
</span><span id="__span-5-20"><a id="__codelineno-5-20" name="__codelineno-5-20" href="#__codelineno-5-20"></a><span class="w"> </span><span class="nt">&quot;completedAt&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;2026-02-13T10:45:00Z&quot;</span>
</span><span id="__span-5-21"><a id="__codelineno-5-21" name="__codelineno-5-21" href="#__codelineno-5-21"></a><span class="p">}</span>
</span></code></pre></div>
<hr />
<h3 id="create-job">Create Job<a class="headerlink" href="#create-job" title="Permanent link">&para;</a></h3>
<div class="language-http highlight"><pre><span></span><code><span id="__span-6-1"><a id="__codelineno-6-1" name="__codelineno-6-1" href="#__codelineno-6-1"></a><span class="err">POST /api/media/jobs</span>
</span></code></pre></div>
<p><strong>Request Body:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-7-1"><a id="__codelineno-7-1" name="__codelineno-7-1" href="#__codelineno-7-1"></a><span class="p">{</span>
</span><span id="__span-7-2"><a id="__codelineno-7-2" name="__codelineno-7-2" href="#__codelineno-7-2"></a><span class="w"> </span><span class="nt">&quot;type&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;reencode_streaming&quot;</span><span class="p">,</span>
</span><span id="__span-7-3"><a id="__codelineno-7-3" name="__codelineno-7-3" href="#__codelineno-7-3"></a><span class="w"> </span><span class="nt">&quot;params&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-7-4"><a id="__codelineno-7-4" name="__codelineno-7-4" href="#__codelineno-7-4"></a><span class="w"> </span><span class="nt">&quot;videoId&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;660e8400-e29b-41d4-a716-446655440001&quot;</span><span class="p">,</span>
</span><span id="__span-7-5"><a id="__codelineno-7-5" name="__codelineno-7-5" href="#__codelineno-7-5"></a><span class="w"> </span><span class="nt">&quot;targetBitrate&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">2000</span>
</span><span id="__span-7-6"><a id="__codelineno-7-6" name="__codelineno-7-6" href="#__codelineno-7-6"></a><span class="w"> </span><span class="p">},</span>
</span><span id="__span-7-7"><a id="__codelineno-7-7" name="__codelineno-7-7" href="#__codelineno-7-7"></a><span class="w"> </span><span class="nt">&quot;priority&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">5</span><span class="p">,</span>
</span><span id="__span-7-8"><a id="__codelineno-7-8" name="__codelineno-7-8" href="#__codelineno-7-8"></a><span class="w"> </span><span class="nt">&quot;resourceCategory&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;gpu_encode&quot;</span><span class="p">,</span>
</span><span id="__span-7-9"><a id="__codelineno-7-9" name="__codelineno-7-9" href="#__codelineno-7-9"></a><span class="w"> </span><span class="nt">&quot;vramRequired&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">4000</span>
</span><span id="__span-7-10"><a id="__codelineno-7-10" name="__codelineno-7-10" href="#__codelineno-7-10"></a><span class="p">}</span>
</span></code></pre></div>
<p><strong>Response:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-8-1"><a id="__codelineno-8-1" name="__codelineno-8-1" href="#__codelineno-8-1"></a><span class="p">{</span>
</span><span id="__span-8-2"><a id="__codelineno-8-2" name="__codelineno-8-2" href="#__codelineno-8-2"></a><span class="w"> </span><span class="nt">&quot;id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;770e8400-e29b-41d4-a716-446655440002&quot;</span><span class="p">,</span>
</span><span id="__span-8-3"><a id="__codelineno-8-3" name="__codelineno-8-3" href="#__codelineno-8-3"></a><span class="w"> </span><span class="nt">&quot;type&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;reencode_streaming&quot;</span><span class="p">,</span>
</span><span id="__span-8-4"><a id="__codelineno-8-4" name="__codelineno-8-4" href="#__codelineno-8-4"></a><span class="w"> </span><span class="nt">&quot;status&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;pending&quot;</span><span class="p">,</span>
</span><span id="__span-8-5"><a id="__codelineno-8-5" name="__codelineno-8-5" href="#__codelineno-8-5"></a><span class="w"> </span><span class="nt">&quot;progress&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span>
</span><span id="__span-8-6"><a id="__codelineno-8-6" name="__codelineno-8-6" href="#__codelineno-8-6"></a><span class="w"> </span><span class="nt">&quot;createdAt&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;2026-02-13T11:00:00Z&quot;</span>
</span><span id="__span-8-7"><a id="__codelineno-8-7" name="__codelineno-8-7" href="#__codelineno-8-7"></a><span class="p">}</span>
</span></code></pre></div>
<hr />
<h3 id="retry-failed-job">Retry Failed Job<a class="headerlink" href="#retry-failed-job" title="Permanent link">&para;</a></h3>
<div class="language-http highlight"><pre><span></span><code><span id="__span-9-1"><a id="__codelineno-9-1" name="__codelineno-9-1" href="#__codelineno-9-1"></a><span class="err">POST /api/media/jobs/:id/retry</span>
</span></code></pre></div>
<p><strong>Response:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-10-1"><a id="__codelineno-10-1" name="__codelineno-10-1" href="#__codelineno-10-1"></a><span class="p">{</span>
</span><span id="__span-10-2"><a id="__codelineno-10-2" name="__codelineno-10-2" href="#__codelineno-10-2"></a><span class="w"> </span><span class="nt">&quot;id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;550e8400-e29b-41d4-a716-446655440000&quot;</span><span class="p">,</span>
</span><span id="__span-10-3"><a id="__codelineno-10-3" name="__codelineno-10-3" href="#__codelineno-10-3"></a><span class="w"> </span><span class="nt">&quot;status&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;pending&quot;</span><span class="p">,</span>
</span><span id="__span-10-4"><a id="__codelineno-10-4" name="__codelineno-10-4" href="#__codelineno-10-4"></a><span class="w"> </span><span class="nt">&quot;retryCount&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">1</span><span class="p">,</span>
</span><span id="__span-10-5"><a id="__codelineno-10-5" name="__codelineno-10-5" href="#__codelineno-10-5"></a><span class="w"> </span><span class="nt">&quot;retryAfter&quot;</span><span class="p">:</span><span class="w"> </span><span class="kc">null</span><span class="p">,</span>
</span><span id="__span-10-6"><a id="__codelineno-10-6" name="__codelineno-10-6" href="#__codelineno-10-6"></a><span class="w"> </span><span class="nt">&quot;log&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;Starting re-encode...\n[Previous logs...]\n--- RETRY ATTEMPT 1 ---\n&quot;</span>
</span><span id="__span-10-7"><a id="__codelineno-10-7" name="__codelineno-10-7" href="#__codelineno-10-7"></a><span class="p">}</span>
</span></code></pre></div>
<p><strong>Retry Logic:</strong></p>
<ul>
<li>Failed jobs can be retried up to <code>maxRetries</code> times (default: 3)</li>
<li>Exponential backoff: wait <code>2^retryCount</code> minutes before retry</li>
<li>Retry resets status to <code>pending</code> and appends retry marker to log</li>
</ul>
<hr />
<h3 id="cancel-job">Cancel Job<a class="headerlink" href="#cancel-job" title="Permanent link">&para;</a></h3>
<div class="language-http highlight"><pre><span></span><code><span id="__span-11-1"><a id="__codelineno-11-1" name="__codelineno-11-1" href="#__codelineno-11-1"></a><span class="err">POST /api/media/jobs/:id/cancel</span>
</span></code></pre></div>
<p><strong>Response:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-12-1"><a id="__codelineno-12-1" name="__codelineno-12-1" href="#__codelineno-12-1"></a><span class="p">{</span>
</span><span id="__span-12-2"><a id="__codelineno-12-2" name="__codelineno-12-2" href="#__codelineno-12-2"></a><span class="w"> </span><span class="nt">&quot;id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;550e8400-e29b-41d4-a716-446655440000&quot;</span><span class="p">,</span>
</span><span id="__span-12-3"><a id="__codelineno-12-3" name="__codelineno-12-3" href="#__codelineno-12-3"></a><span class="w"> </span><span class="nt">&quot;status&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;cancelled&quot;</span><span class="p">,</span>
</span><span id="__span-12-4"><a id="__codelineno-12-4" name="__codelineno-12-4" href="#__codelineno-12-4"></a><span class="w"> </span><span class="nt">&quot;log&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;Starting re-encode...\nProgress: 25%\n--- JOB CANCELLED BY ADMIN ---&quot;</span>
</span><span id="__span-12-5"><a id="__codelineno-12-5" name="__codelineno-12-5" href="#__codelineno-12-5"></a><span class="p">}</span>
</span></code></pre></div>
<p><strong>Notes:</strong></p>
<ul>
<li>Running jobs cannot be cancelled immediately (worker must finish current chunk)</li>
<li>Pending/queued jobs cancelled instantly</li>
</ul>
<hr />
<h3 id="pauseresume-job">Pause/Resume Job<a class="headerlink" href="#pauseresume-job" title="Permanent link">&para;</a></h3>
<div class="language-http highlight"><pre><span></span><code><span id="__span-13-1"><a id="__codelineno-13-1" name="__codelineno-13-1" href="#__codelineno-13-1"></a><span class="err">POST /api/media/jobs/:id/pause</span>
</span><span id="__span-13-2"><a id="__codelineno-13-2" name="__codelineno-13-2" href="#__codelineno-13-2"></a><span class="err">POST /api/media/jobs/:id/resume</span>
</span></code></pre></div>
<p><strong>Pause Response:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-14-1"><a id="__codelineno-14-1" name="__codelineno-14-1" href="#__codelineno-14-1"></a><span class="p">{</span>
</span><span id="__span-14-2"><a id="__codelineno-14-2" name="__codelineno-14-2" href="#__codelineno-14-2"></a><span class="w"> </span><span class="nt">&quot;id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;550e8400-e29b-41d4-a716-446655440000&quot;</span><span class="p">,</span>
</span><span id="__span-14-3"><a id="__codelineno-14-3" name="__codelineno-14-3" href="#__codelineno-14-3"></a><span class="w"> </span><span class="nt">&quot;status&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;paused&quot;</span>
</span><span id="__span-14-4"><a id="__codelineno-14-4" name="__codelineno-14-4" href="#__codelineno-14-4"></a><span class="p">}</span>
</span></code></pre></div>
<p><strong>Resume Response:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-15-1"><a id="__codelineno-15-1" name="__codelineno-15-1" href="#__codelineno-15-1"></a><span class="p">{</span>
</span><span id="__span-15-2"><a id="__codelineno-15-2" name="__codelineno-15-2" href="#__codelineno-15-2"></a><span class="w"> </span><span class="nt">&quot;id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;550e8400-e29b-41d4-a716-446655440000&quot;</span><span class="p">,</span>
</span><span id="__span-15-3"><a id="__codelineno-15-3" name="__codelineno-15-3" href="#__codelineno-15-3"></a><span class="w"> </span><span class="nt">&quot;status&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;pending&quot;</span>
</span><span id="__span-15-4"><a id="__codelineno-15-4" name="__codelineno-15-4" href="#__codelineno-15-4"></a><span class="p">}</span>
</span></code></pre></div>
<hr />
<h3 id="queue-statistics">Queue Statistics<a class="headerlink" href="#queue-statistics" title="Permanent link">&para;</a></h3>
<div class="language-http highlight"><pre><span></span><code><span id="__span-16-1"><a id="__codelineno-16-1" name="__codelineno-16-1" href="#__codelineno-16-1"></a><span class="err">GET /api/media/jobs/stats</span>
</span></code></pre></div>
<p><strong>Response:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-17-1"><a id="__codelineno-17-1" name="__codelineno-17-1" href="#__codelineno-17-1"></a><span class="p">{</span>
</span><span id="__span-17-2"><a id="__codelineno-17-2" name="__codelineno-17-2" href="#__codelineno-17-2"></a><span class="w"> </span><span class="nt">&quot;pending&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">12</span><span class="p">,</span>
</span><span id="__span-17-3"><a id="__codelineno-17-3" name="__codelineno-17-3" href="#__codelineno-17-3"></a><span class="w"> </span><span class="nt">&quot;queued&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">2</span><span class="p">,</span>
</span><span id="__span-17-4"><a id="__codelineno-17-4" name="__codelineno-17-4" href="#__codelineno-17-4"></a><span class="w"> </span><span class="nt">&quot;running&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">3</span><span class="p">,</span>
</span><span id="__span-17-5"><a id="__codelineno-17-5" name="__codelineno-17-5" href="#__codelineno-17-5"></a><span class="w"> </span><span class="nt">&quot;completed&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">1458</span><span class="p">,</span>
</span><span id="__span-17-6"><a id="__codelineno-17-6" name="__codelineno-17-6" href="#__codelineno-17-6"></a><span class="w"> </span><span class="nt">&quot;failed&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">23</span><span class="p">,</span>
</span><span id="__span-17-7"><a id="__codelineno-17-7" name="__codelineno-17-7" href="#__codelineno-17-7"></a><span class="w"> </span><span class="nt">&quot;paused&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">1</span><span class="p">,</span>
</span><span id="__span-17-8"><a id="__codelineno-17-8" name="__codelineno-17-8" href="#__codelineno-17-8"></a><span class="w"> </span><span class="nt">&quot;totalVramUsed&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">12000</span><span class="p">,</span>
</span><span id="__span-17-9"><a id="__codelineno-17-9" name="__codelineno-17-9" href="#__codelineno-17-9"></a><span class="w"> </span><span class="nt">&quot;totalVramAvailable&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">16000</span><span class="p">,</span>
</span><span id="__span-17-10"><a id="__codelineno-17-10" name="__codelineno-17-10" href="#__codelineno-17-10"></a><span class="w"> </span><span class="nt">&quot;averageProcessingTime&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">245</span><span class="p">,</span>
</span><span id="__span-17-11"><a id="__codelineno-17-11" name="__codelineno-17-11" href="#__codelineno-17-11"></a><span class="w"> </span><span class="nt">&quot;jobsByType&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-17-12"><a id="__codelineno-17-12" name="__codelineno-17-12" href="#__codelineno-17-12"></a><span class="w"> </span><span class="nt">&quot;reencode_streaming&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">45</span><span class="p">,</span>
</span><span id="__span-17-13"><a id="__codelineno-17-13" name="__codelineno-17-13" href="#__codelineno-17-13"></a><span class="w"> </span><span class="nt">&quot;scan&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">8</span><span class="p">,</span>
</span><span id="__span-17-14"><a id="__codelineno-17-14" name="__codelineno-17-14" href="#__codelineno-17-14"></a><span class="w"> </span><span class="nt">&quot;compile_random&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">12</span>
</span><span id="__span-17-15"><a id="__codelineno-17-15" name="__codelineno-17-15" href="#__codelineno-17-15"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-17-16"><a id="__codelineno-17-16" name="__codelineno-17-16" href="#__codelineno-17-16"></a><span class="p">}</span>
</span></code></pre></div>
<hr />
<h2 id="admin-workflow">Admin Workflow<a class="headerlink" href="#admin-workflow" title="Permanent link">&para;</a></h2>
<h3 id="viewing-job-queue">Viewing Job Queue<a class="headerlink" href="#viewing-job-queue" title="Permanent link">&para;</a></h3>
<ol>
<li>Navigate to <strong>Media → Jobs</strong> in admin sidebar</li>
<li>Table displays all jobs with:</li>
<li>Job type icon</li>
<li>Status badge (color-coded)</li>
<li>Progress bar</li>
<li>Priority indicator</li>
<li>Resource category</li>
<li>Created/started/completed times</li>
<li>Use filters at top:</li>
<li><strong>Status</strong> dropdown (All / Pending / Running / Completed / Failed)</li>
<li><strong>Type</strong> dropdown (job type)</li>
<li><strong>Resource</strong> dropdown (CPU / GPU Encode / GPU AI)</li>
</ol>
<h3 id="creating-jobs-manually">Creating Jobs Manually<a class="headerlink" href="#creating-jobs-manually" title="Permanent link">&para;</a></h3>
<p><strong>Option 1: From Library Page</strong></p>
<ol>
<li>Select video in library table</li>
<li>Click <strong>"Actions"</strong> dropdown</li>
<li>Select action:</li>
<li>"Re-encode for Streaming"</li>
<li>"Generate Thumbnail"</li>
<li>"Validate Metadata"</li>
<li>"Move to Directory"</li>
<li>Confirm job creation</li>
<li>Redirected to Jobs page showing new job</li>
</ol>
<p><strong>Option 2: From Jobs Page</strong></p>
<ol>
<li>Click <strong>"Create Job"</strong> button</li>
<li>Modal opens with form:</li>
<li><strong>Type</strong> dropdown (15+ job types)</li>
<li><strong>Video</strong> selector (search by title/filename)</li>
<li><strong>Priority</strong> slider (1-10)</li>
<li><strong>Parameters</strong> JSON editor (advanced)</li>
<li>Click <strong>"Create"</strong></li>
<li>Job appears in pending queue</li>
</ol>
<h3 id="monitoring-job-progress">Monitoring Job Progress<a class="headerlink" href="#monitoring-job-progress" title="Permanent link">&para;</a></h3>
<p><strong>Real-Time Updates:</strong></p>
<ol>
<li>Jobs page polls API every 2 seconds for running jobs</li>
<li>Progress bars update smoothly (0-100%)</li>
<li>Status badges change color:</li>
<li>Grey: Pending</li>
<li>Blue: Queued</li>
<li>Yellow: Running</li>
<li>Green: Completed</li>
<li>Red: Failed</li>
</ol>
<p><strong>Detailed Logs:</strong></p>
<ol>
<li>Click job row to expand details panel</li>
<li>View execution log in monospace text area</li>
<li>Log updates in real-time while job running</li>
<li>Example log output:</li>
</ol>
<div class="language-text highlight"><pre><span></span><code><span id="__span-18-1"><a id="__codelineno-18-1" name="__codelineno-18-1" href="#__codelineno-18-1"></a>[2026-02-13 10:30:15] Starting re-encode job
</span><span id="__span-18-2"><a id="__codelineno-18-2" name="__codelineno-18-2" href="#__codelineno-18-2"></a>[2026-02-13 10:30:16] Input: /media/local/inbox/original.mp4
</span><span id="__span-18-3"><a id="__codelineno-18-3" name="__codelineno-18-3" href="#__codelineno-18-3"></a>[2026-02-13 10:30:16] Output: /media/local/playback/encoded.mp4
</span><span id="__span-18-4"><a id="__codelineno-18-4" name="__codelineno-18-4" href="#__codelineno-18-4"></a>[2026-02-13 10:30:17] FFmpeg command: ffmpeg -i /media/local/inbox/original.mp4 -c:v libx264 -preset medium -crf 23 -c:a aac -b:a 128k /media/local/playback/encoded.mp4
</span><span id="__span-18-5"><a id="__codelineno-18-5" name="__codelineno-18-5" href="#__codelineno-18-5"></a>[2026-02-13 10:30:20] Progress: 5%
</span><span id="__span-18-6"><a id="__codelineno-18-6" name="__codelineno-18-6" href="#__codelineno-18-6"></a>[2026-02-13 10:30:25] Progress: 15%
</span><span id="__span-18-7"><a id="__codelineno-18-7" name="__codelineno-18-7" href="#__codelineno-18-7"></a>[2026-02-13 10:30:30] Progress: 25%
</span><span id="__span-18-8"><a id="__codelineno-18-8" name="__codelineno-18-8" href="#__codelineno-18-8"></a>...
</span><span id="__span-18-9"><a id="__codelineno-18-9" name="__codelineno-18-9" href="#__codelineno-18-9"></a>[2026-02-13 10:45:00] Progress: 100%
</span><span id="__span-18-10"><a id="__codelineno-18-10" name="__codelineno-18-10" href="#__codelineno-18-10"></a>[2026-02-13 10:45:01] Re-encode completed successfully
</span><span id="__span-18-11"><a id="__codelineno-18-11" name="__codelineno-18-11" href="#__codelineno-18-11"></a>[2026-02-13 10:45:02] Output file size: 25.3 MB
</span></code></pre></div>
<h3 id="retrying-failed-jobs">Retrying Failed Jobs<a class="headerlink" href="#retrying-failed-jobs" title="Permanent link">&para;</a></h3>
<ol>
<li>Filter for <strong>Failed</strong> jobs</li>
<li>Click job row to view error log</li>
<li>Identify failure reason (e.g., "FFmpeg error: codec not supported")</li>
<li>Fix underlying issue (install codec, fix file path, etc.)</li>
<li>Click <strong>"Retry"</strong> button</li>
<li>Job resets to pending status</li>
<li>Worker picks up job again</li>
</ol>
<p><strong>Auto-Retry:</strong></p>
<p>Jobs automatically retry up to 3 times with exponential backoff:</p>
<ul>
<li>1<sup>st</sup> retry: after 2 minutes</li>
<li>2<sup>nd</sup> retry: after 4 minutes</li>
<li>3<sup>rd</sup> retry: after 8 minutes</li>
</ul>
<h3 id="cancelling-jobs">Cancelling Jobs<a class="headerlink" href="#cancelling-jobs" title="Permanent link">&para;</a></h3>
<ol>
<li>Find job in pending/queued/running state</li>
<li>Click <strong>"Cancel"</strong> button</li>
<li>Confirm cancellation dialog</li>
<li>Job marked as cancelled</li>
<li>If running, worker stops after current chunk completes</li>
</ol>
<h3 id="pausingresuming-jobs">Pausing/Resuming Jobs<a class="headerlink" href="#pausingresuming-jobs" title="Permanent link">&para;</a></h3>
<p><strong>Use Case:</strong> Temporarily stop low-priority jobs to free resources for urgent tasks</p>
<ol>
<li>Select low-priority pending job</li>
<li>Click <strong>"Pause"</strong> button</li>
<li>Job status changes to paused (greyed out)</li>
<li>Worker skips paused jobs</li>
<li>When ready, click <strong>"Resume"</strong></li>
<li>Job returns to pending queue</li>
</ol>
<hr />
<h2 id="job-type-details">Job Type Details<a class="headerlink" href="#job-type-details" title="Permanent link">&para;</a></h2>
<h3 id="scan-jobs-scan-public_scan">Scan Jobs (<code>scan</code>, <code>public_scan</code>)<a class="headerlink" href="#scan-jobs-scan-public_scan" title="Permanent link">&para;</a></h3>
<p><strong>Purpose:</strong> Scan filesystem directory for new videos and create database records</p>
<p><strong>Parameters:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-19-1"><a id="__codelineno-19-1" name="__codelineno-19-1" href="#__codelineno-19-1"></a><span class="p">{</span>
</span><span id="__span-19-2"><a id="__codelineno-19-2" name="__codelineno-19-2" href="#__codelineno-19-2"></a><span class="w"> </span><span class="nt">&quot;directoryType&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;videos&quot;</span><span class="p">,</span>
</span><span id="__span-19-3"><a id="__codelineno-19-3" name="__codelineno-19-3" href="#__codelineno-19-3"></a><span class="w"> </span><span class="nt">&quot;skipExisting&quot;</span><span class="p">:</span><span class="w"> </span><span class="kc">true</span>
</span><span id="__span-19-4"><a id="__codelineno-19-4" name="__codelineno-19-4" href="#__codelineno-19-4"></a><span class="p">}</span>
</span></code></pre></div>
<p><strong>Process:</strong></p>
<ol>
<li>Read directory <code>/media/local/library/{directoryType}/</code></li>
<li>Filter for video extensions (<code>.mp4</code>, <code>.mov</code>, etc.)</li>
<li>Check each file against database (by path)</li>
<li>Create records for new files</li>
<li>Run FFprobe on new files</li>
<li>Update progress: files processed / total files</li>
</ol>
<p><strong>Typical Duration:</strong> 2-30 seconds (depends on file count)</p>
<hr />
<h3 id="validation-jobs-validate">Validation Jobs (<code>validate</code>)<a class="headerlink" href="#validation-jobs-validate" title="Permanent link">&para;</a></h3>
<p><strong>Purpose:</strong> Re-run FFprobe to refresh video metadata</p>
<p><strong>Parameters:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-20-1"><a id="__codelineno-20-1" name="__codelineno-20-1" href="#__codelineno-20-1"></a><span class="p">{</span>
</span><span id="__span-20-2"><a id="__codelineno-20-2" name="__codelineno-20-2" href="#__codelineno-20-2"></a><span class="w"> </span><span class="nt">&quot;videoId&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;660e8400-e29b-41d4-a716-446655440001&quot;</span>
</span><span id="__span-20-3"><a id="__codelineno-20-3" name="__codelineno-20-3" href="#__codelineno-20-3"></a><span class="p">}</span>
</span></code></pre></div>
<p><strong>Process:</strong></p>
<ol>
<li>Fetch video record from database</li>
<li>Build full file path</li>
<li>Run FFprobe extraction</li>
<li>Update database with fresh metadata</li>
<li>Mark video as valid/invalid based on result</li>
</ol>
<p><strong>Typical Duration:</strong> 100-500ms per video</p>
<hr />
<h3 id="re-encode-jobs-reencode_streaming">Re-encode Jobs (<code>reencode_streaming</code>)<a class="headerlink" href="#re-encode-jobs-reencode_streaming" title="Permanent link">&para;</a></h3>
<p><strong>Purpose:</strong> Convert video to web-optimized format (H.264, web-friendly profile)</p>
<p><strong>Parameters:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-21-1"><a id="__codelineno-21-1" name="__codelineno-21-1" href="#__codelineno-21-1"></a><span class="p">{</span>
</span><span id="__span-21-2"><a id="__codelineno-21-2" name="__codelineno-21-2" href="#__codelineno-21-2"></a><span class="w"> </span><span class="nt">&quot;videoId&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;660e8400-e29b-41d4-a716-446655440001&quot;</span><span class="p">,</span>
</span><span id="__span-21-3"><a id="__codelineno-21-3" name="__codelineno-21-3" href="#__codelineno-21-3"></a><span class="w"> </span><span class="nt">&quot;targetBitrate&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">2000</span><span class="p">,</span>
</span><span id="__span-21-4"><a id="__codelineno-21-4" name="__codelineno-21-4" href="#__codelineno-21-4"></a><span class="w"> </span><span class="nt">&quot;preset&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;medium&quot;</span><span class="p">,</span>
</span><span id="__span-21-5"><a id="__codelineno-21-5" name="__codelineno-21-5" href="#__codelineno-21-5"></a><span class="w"> </span><span class="nt">&quot;crf&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">23</span>
</span><span id="__span-21-6"><a id="__codelineno-21-6" name="__codelineno-21-6" href="#__codelineno-21-6"></a><span class="p">}</span>
</span></code></pre></div>
<p><strong>FFmpeg Command:</strong></p>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-22-1"><a id="__codelineno-22-1" name="__codelineno-22-1" href="#__codelineno-22-1"></a>ffmpeg<span class="w"> </span>-i<span class="w"> </span>/media/local/inbox/original.mp4<span class="w"> </span><span class="se">\</span>
</span><span id="__span-22-2"><a id="__codelineno-22-2" name="__codelineno-22-2" href="#__codelineno-22-2"></a><span class="w"> </span>-c:v<span class="w"> </span>libx264<span class="w"> </span><span class="se">\</span>
</span><span id="__span-22-3"><a id="__codelineno-22-3" name="__codelineno-22-3" href="#__codelineno-22-3"></a><span class="w"> </span>-preset<span class="w"> </span>medium<span class="w"> </span><span class="se">\</span>
</span><span id="__span-22-4"><a id="__codelineno-22-4" name="__codelineno-22-4" href="#__codelineno-22-4"></a><span class="w"> </span>-crf<span class="w"> </span><span class="m">23</span><span class="w"> </span><span class="se">\</span>
</span><span id="__span-22-5"><a id="__codelineno-22-5" name="__codelineno-22-5" href="#__codelineno-22-5"></a><span class="w"> </span>-maxrate<span class="w"> </span>2000k<span class="w"> </span><span class="se">\</span>
</span><span id="__span-22-6"><a id="__codelineno-22-6" name="__codelineno-22-6" href="#__codelineno-22-6"></a><span class="w"> </span>-bufsize<span class="w"> </span>4000k<span class="w"> </span><span class="se">\</span>
</span><span id="__span-22-7"><a id="__codelineno-22-7" name="__codelineno-22-7" href="#__codelineno-22-7"></a><span class="w"> </span>-c:a<span class="w"> </span>aac<span class="w"> </span><span class="se">\</span>
</span><span id="__span-22-8"><a id="__codelineno-22-8" name="__codelineno-22-8" href="#__codelineno-22-8"></a><span class="w"> </span>-b:a<span class="w"> </span>128k<span class="w"> </span><span class="se">\</span>
</span><span id="__span-22-9"><a id="__codelineno-22-9" name="__codelineno-22-9" href="#__codelineno-22-9"></a><span class="w"> </span>-movflags<span class="w"> </span>+faststart<span class="w"> </span><span class="se">\</span>
</span><span id="__span-22-10"><a id="__codelineno-22-10" name="__codelineno-22-10" href="#__codelineno-22-10"></a><span class="w"> </span>/media/local/playback/encoded.mp4
</span></code></pre></div>
<p><strong>Process:</strong></p>
<ol>
<li>Validate input file exists</li>
<li>Build FFmpeg command</li>
<li>Start encoding process</li>
<li>Parse FFmpeg progress output</li>
<li>Update job progress every ~5%</li>
<li>Create new video record for encoded file</li>
<li>Update original video <code>reencodeJobId</code> reference</li>
</ol>
<p><strong>Typical Duration:</strong> 5-30 minutes (depends on video length and resolution)</p>
<hr />
<h3 id="compilation-jobs-compile_random-compile_quad-compile_mega">Compilation Jobs (<code>compile_random</code>, <code>compile_quad</code>, <code>compile_mega</code>)<a class="headerlink" href="#compilation-jobs-compile_random-compile_quad-compile_mega" title="Permanent link">&para;</a></h3>
<p><strong>Purpose:</strong> Merge multiple videos into single compilation</p>
<p><strong>Parameters (Random):</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-23-1"><a id="__codelineno-23-1" name="__codelineno-23-1" href="#__codelineno-23-1"></a><span class="p">{</span>
</span><span id="__span-23-2"><a id="__codelineno-23-2" name="__codelineno-23-2" href="#__codelineno-23-2"></a><span class="w"> </span><span class="nt">&quot;count&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">10</span><span class="p">,</span>
</span><span id="__span-23-3"><a id="__codelineno-23-3" name="__codelineno-23-3" href="#__codelineno-23-3"></a><span class="w"> </span><span class="nt">&quot;minDuration&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">30</span><span class="p">,</span>
</span><span id="__span-23-4"><a id="__codelineno-23-4" name="__codelineno-23-4" href="#__codelineno-23-4"></a><span class="w"> </span><span class="nt">&quot;maxDuration&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">120</span><span class="p">,</span>
</span><span id="__span-23-5"><a id="__codelineno-23-5" name="__codelineno-23-5" href="#__codelineno-23-5"></a><span class="w"> </span><span class="nt">&quot;orientation&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;landscape&quot;</span><span class="p">,</span>
</span><span id="__span-23-6"><a id="__codelineno-23-6" name="__codelineno-23-6" href="#__codelineno-23-6"></a><span class="w"> </span><span class="nt">&quot;outputPath&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;compilations/random-001.mp4&quot;</span>
</span><span id="__span-23-7"><a id="__codelineno-23-7" name="__codelineno-23-7" href="#__codelineno-23-7"></a><span class="p">}</span>
</span></code></pre></div>
<p><strong>Process:</strong></p>
<ol>
<li>Query database for videos matching criteria (orientation, duration range)</li>
<li>Randomly select <code>count</code> videos</li>
<li>Build FFmpeg concat demuxer file list</li>
<li>Run FFmpeg compilation</li>
<li>Create new video record for compilation</li>
<li>Update progress based on FFmpeg output</li>
</ol>
<p><strong>Quad Compilation (4-up grid):</strong></p>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-24-1"><a id="__codelineno-24-1" name="__codelineno-24-1" href="#__codelineno-24-1"></a>ffmpeg<span class="w"> </span>-i<span class="w"> </span>video1.mp4<span class="w"> </span>-i<span class="w"> </span>video2.mp4<span class="w"> </span>-i<span class="w"> </span>video3.mp4<span class="w"> </span>-i<span class="w"> </span>video4.mp4<span class="w"> </span><span class="se">\</span>
</span><span id="__span-24-2"><a id="__codelineno-24-2" name="__codelineno-24-2" href="#__codelineno-24-2"></a><span class="w"> </span>-filter_complex<span class="w"> </span><span class="s2">&quot;[0:v][1:v][2:v][3:v]xstack=inputs=4:layout=0_0|w0_0|0_h0|w0_h0[v]&quot;</span><span class="w"> </span><span class="se">\</span>
</span><span id="__span-24-3"><a id="__codelineno-24-3" name="__codelineno-24-3" href="#__codelineno-24-3"></a><span class="w"> </span>-map<span class="w"> </span><span class="s2">&quot;[v]&quot;</span><span class="w"> </span><span class="se">\</span>
</span><span id="__span-24-4"><a id="__codelineno-24-4" name="__codelineno-24-4" href="#__codelineno-24-4"></a><span class="w"> </span>output.mp4
</span></code></pre></div>
<p><strong>Typical Duration:</strong> 10-60 minutes</p>
<hr />
<h3 id="digest-generation-digest_generate">Digest Generation (<code>digest_generate</code>)<a class="headerlink" href="#digest-generation-digest_generate" title="Permanent link">&para;</a></h3>
<p><strong>Purpose:</strong> AI-powered video digest creation (future feature)</p>
<p><strong>Parameters:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-25-1"><a id="__codelineno-25-1" name="__codelineno-25-1" href="#__codelineno-25-1"></a><span class="p">{</span>
</span><span id="__span-25-2"><a id="__codelineno-25-2" name="__codelineno-25-2" href="#__codelineno-25-2"></a><span class="w"> </span><span class="nt">&quot;videoId&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;660e8400-e29b-41d4-a716-446655440001&quot;</span><span class="p">,</span>
</span><span id="__span-25-3"><a id="__codelineno-25-3" name="__codelineno-25-3" href="#__codelineno-25-3"></a><span class="w"> </span><span class="nt">&quot;targetLength&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">60</span><span class="p">,</span>
</span><span id="__span-25-4"><a id="__codelineno-25-4" name="__codelineno-25-4" href="#__codelineno-25-4"></a><span class="w"> </span><span class="nt">&quot;includeHighlights&quot;</span><span class="p">:</span><span class="w"> </span><span class="kc">true</span>
</span><span id="__span-25-5"><a id="__codelineno-25-5" name="__codelineno-25-5" href="#__codelineno-25-5"></a><span class="p">}</span>
</span></code></pre></div>
<p><strong>Process (Planned):</strong></p>
<ol>
<li>Extract frames at 1 FPS</li>
<li>Run AI scene detection</li>
<li>Identify highlights (action, faces, motion)</li>
<li>Select best segments totaling target length</li>
<li>Compile segments into digest video</li>
</ol>
<p><strong>GPU AI Required:</strong> 8GB VRAM</p>
<hr />
<h3 id="thumbnail-generation-thumbnail_generate">Thumbnail Generation (<code>thumbnail_generate</code>)<a class="headerlink" href="#thumbnail-generation-thumbnail_generate" title="Permanent link">&para;</a></h3>
<p><strong>Purpose:</strong> Extract thumbnail image from video</p>
<p><strong>Parameters:</strong></p>
<div class="language-json highlight"><pre><span></span><code><span id="__span-26-1"><a id="__codelineno-26-1" name="__codelineno-26-1" href="#__codelineno-26-1"></a><span class="p">{</span>
</span><span id="__span-26-2"><a id="__codelineno-26-2" name="__codelineno-26-2" href="#__codelineno-26-2"></a><span class="w"> </span><span class="nt">&quot;videoId&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;660e8400-e29b-41d4-a716-446655440001&quot;</span><span class="p">,</span>
</span><span id="__span-26-3"><a id="__codelineno-26-3" name="__codelineno-26-3" href="#__codelineno-26-3"></a><span class="w"> </span><span class="nt">&quot;timestamp&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">5</span><span class="p">,</span>
</span><span id="__span-26-4"><a id="__codelineno-26-4" name="__codelineno-26-4" href="#__codelineno-26-4"></a><span class="w"> </span><span class="nt">&quot;width&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">640</span>
</span><span id="__span-26-5"><a id="__codelineno-26-5" name="__codelineno-26-5" href="#__codelineno-26-5"></a><span class="p">}</span>
</span></code></pre></div>
<p><strong>FFmpeg Command:</strong></p>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-27-1"><a id="__codelineno-27-1" name="__codelineno-27-1" href="#__codelineno-27-1"></a>ffmpeg<span class="w"> </span>-i<span class="w"> </span>/media/local/library/videos/sample.mp4<span class="w"> </span><span class="se">\</span>
</span><span id="__span-27-2"><a id="__codelineno-27-2" name="__codelineno-27-2" href="#__codelineno-27-2"></a><span class="w"> </span>-ss<span class="w"> </span><span class="m">00</span>:00:05<span class="w"> </span><span class="se">\</span>
</span><span id="__span-27-3"><a id="__codelineno-27-3" name="__codelineno-27-3" href="#__codelineno-27-3"></a><span class="w"> </span>-vframes<span class="w"> </span><span class="m">1</span><span class="w"> </span><span class="se">\</span>
</span><span id="__span-27-4"><a id="__codelineno-27-4" name="__codelineno-27-4" href="#__codelineno-27-4"></a><span class="w"> </span>-vf<span class="w"> </span><span class="nv">scale</span><span class="o">=</span><span class="m">640</span>:-1<span class="w"> </span><span class="se">\</span>
</span><span id="__span-27-5"><a id="__codelineno-27-5" name="__codelineno-27-5" href="#__codelineno-27-5"></a><span class="w"> </span>/media/local/thumbnails/sample.jpg
</span></code></pre></div>
<p><strong>Process:</strong></p>
<ol>
<li>Seek to timestamp (default: 25% into video)</li>
<li>Extract single frame</li>
<li>Scale to width (preserve aspect ratio)</li>
<li>Save as JPEG</li>
<li>Update video record with <code>thumbnailPath</code></li>
</ol>
<p><strong>Typical Duration:</strong> 1-5 seconds</p>
<hr />
<h2 id="code-examples">Code Examples<a class="headerlink" href="#code-examples" title="Permanent link">&para;</a></h2>
<h3 id="create-re-encode-job">Create Re-encode Job<a class="headerlink" href="#create-re-encode-job" title="Permanent link">&para;</a></h3>
<div class="language-typescript highlight"><pre><span></span><code><span id="__span-28-1"><a id="__codelineno-28-1" name="__codelineno-28-1" href="#__codelineno-28-1"></a><span class="c1">// api/src/modules/media/routes/jobs.routes.ts</span>
</span><span id="__span-28-2"><a id="__codelineno-28-2" name="__codelineno-28-2" href="#__codelineno-28-2"></a><span class="k">import</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="nx">db</span><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="kr">from</span><span class="w"> </span><span class="s1">&#39;@/modules/media/db&#39;</span><span class="p">;</span>
</span><span id="__span-28-3"><a id="__codelineno-28-3" name="__codelineno-28-3" href="#__codelineno-28-3"></a><span class="k">import</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="nx">jobs</span><span class="p">,</span><span class="w"> </span><span class="nx">videos</span><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="kr">from</span><span class="w"> </span><span class="s1">&#39;@/modules/media/db/schema&#39;</span><span class="p">;</span>
</span><span id="__span-28-4"><a id="__codelineno-28-4" name="__codelineno-28-4" href="#__codelineno-28-4"></a>
</span><span id="__span-28-5"><a id="__codelineno-28-5" name="__codelineno-28-5" href="#__codelineno-28-5"></a><span class="nx">app</span><span class="p">.</span><span class="nx">post</span><span class="p">(</span><span class="s1">&#39;/api/media/jobs/reencode&#39;</span><span class="p">,</span><span class="w"> </span><span class="k">async</span><span class="w"> </span><span class="p">(</span><span class="nx">req</span><span class="p">,</span><span class="w"> </span><span class="nx">reply</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-28-6"><a id="__codelineno-28-6" name="__codelineno-28-6" href="#__codelineno-28-6"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="nx">videoId</span><span class="p">,</span><span class="w"> </span><span class="nx">targetBitrate</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mf">2000</span><span class="p">,</span><span class="w"> </span><span class="nx">preset</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s1">&#39;medium&#39;</span><span class="p">,</span><span class="w"> </span><span class="nx">crf</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mf">23</span><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">req</span><span class="p">.</span><span class="nx">body</span><span class="p">;</span>
</span><span id="__span-28-7"><a id="__codelineno-28-7" name="__codelineno-28-7" href="#__codelineno-28-7"></a>
</span><span id="__span-28-8"><a id="__codelineno-28-8" name="__codelineno-28-8" href="#__codelineno-28-8"></a><span class="w"> </span><span class="c1">// Fetch video</span>
</span><span id="__span-28-9"><a id="__codelineno-28-9" name="__codelineno-28-9" href="#__codelineno-28-9"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="p">[</span><span class="nx">video</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">db</span>
</span><span id="__span-28-10"><a id="__codelineno-28-10" name="__codelineno-28-10" href="#__codelineno-28-10"></a><span class="w"> </span><span class="p">.</span><span class="nx">select</span><span class="p">()</span>
</span><span id="__span-28-11"><a id="__codelineno-28-11" name="__codelineno-28-11" href="#__codelineno-28-11"></a><span class="w"> </span><span class="p">.</span><span class="kr">from</span><span class="p">(</span><span class="nx">videos</span><span class="p">)</span>
</span><span id="__span-28-12"><a id="__codelineno-28-12" name="__codelineno-28-12" href="#__codelineno-28-12"></a><span class="w"> </span><span class="p">.</span><span class="nx">where</span><span class="p">(</span><span class="nx">eq</span><span class="p">(</span><span class="nx">videos</span><span class="p">.</span><span class="nx">id</span><span class="p">,</span><span class="w"> </span><span class="nx">videoId</span><span class="p">))</span>
</span><span id="__span-28-13"><a id="__codelineno-28-13" name="__codelineno-28-13" href="#__codelineno-28-13"></a><span class="w"> </span><span class="p">.</span><span class="nx">limit</span><span class="p">(</span><span class="mf">1</span><span class="p">);</span>
</span><span id="__span-28-14"><a id="__codelineno-28-14" name="__codelineno-28-14" href="#__codelineno-28-14"></a>
</span><span id="__span-28-15"><a id="__codelineno-28-15" name="__codelineno-28-15" href="#__codelineno-28-15"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="o">!</span><span class="nx">video</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-28-16"><a id="__codelineno-28-16" name="__codelineno-28-16" href="#__codelineno-28-16"></a><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nx">reply</span><span class="p">.</span><span class="nx">code</span><span class="p">(</span><span class="mf">404</span><span class="p">).</span><span class="nx">send</span><span class="p">({</span><span class="w"> </span><span class="nx">error</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Video not found&#39;</span><span class="w"> </span><span class="p">});</span>
</span><span id="__span-28-17"><a id="__codelineno-28-17" name="__codelineno-28-17" href="#__codelineno-28-17"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-28-18"><a id="__codelineno-28-18" name="__codelineno-28-18" href="#__codelineno-28-18"></a>
</span><span id="__span-28-19"><a id="__codelineno-28-19" name="__codelineno-28-19" href="#__codelineno-28-19"></a><span class="w"> </span><span class="c1">// Create job</span>
</span><span id="__span-28-20"><a id="__codelineno-28-20" name="__codelineno-28-20" href="#__codelineno-28-20"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="p">[</span><span class="nx">job</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">db</span>
</span><span id="__span-28-21"><a id="__codelineno-28-21" name="__codelineno-28-21" href="#__codelineno-28-21"></a><span class="w"> </span><span class="p">.</span><span class="nx">insert</span><span class="p">(</span><span class="nx">jobs</span><span class="p">)</span>
</span><span id="__span-28-22"><a id="__codelineno-28-22" name="__codelineno-28-22" href="#__codelineno-28-22"></a><span class="w"> </span><span class="p">.</span><span class="nx">values</span><span class="p">({</span>
</span><span id="__span-28-23"><a id="__codelineno-28-23" name="__codelineno-28-23" href="#__codelineno-28-23"></a><span class="w"> </span><span class="kr">type</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;reencode_streaming&#39;</span><span class="p">,</span>
</span><span id="__span-28-24"><a id="__codelineno-28-24" name="__codelineno-28-24" href="#__codelineno-28-24"></a><span class="w"> </span><span class="nx">status</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;pending&#39;</span><span class="p">,</span>
</span><span id="__span-28-25"><a id="__codelineno-28-25" name="__codelineno-28-25" href="#__codelineno-28-25"></a><span class="w"> </span><span class="nx">params</span><span class="o">:</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-28-26"><a id="__codelineno-28-26" name="__codelineno-28-26" href="#__codelineno-28-26"></a><span class="w"> </span><span class="nx">videoId</span><span class="p">,</span>
</span><span id="__span-28-27"><a id="__codelineno-28-27" name="__codelineno-28-27" href="#__codelineno-28-27"></a><span class="w"> </span><span class="nx">inputPath</span><span class="o">:</span><span class="w"> </span><span class="kt">video.path</span><span class="p">,</span>
</span><span id="__span-28-28"><a id="__codelineno-28-28" name="__codelineno-28-28" href="#__codelineno-28-28"></a><span class="w"> </span><span class="nx">outputPath</span><span class="o">:</span><span class="w"> </span><span class="sb">`playback/</span><span class="si">${</span><span class="nx">video</span><span class="p">.</span><span class="nx">filename</span><span class="si">}</span><span class="sb">`</span><span class="p">,</span>
</span><span id="__span-28-29"><a id="__codelineno-28-29" name="__codelineno-28-29" href="#__codelineno-28-29"></a><span class="w"> </span><span class="nx">targetBitrate</span><span class="p">,</span>
</span><span id="__span-28-30"><a id="__codelineno-28-30" name="__codelineno-28-30" href="#__codelineno-28-30"></a><span class="w"> </span><span class="nx">preset</span><span class="p">,</span>
</span><span id="__span-28-31"><a id="__codelineno-28-31" name="__codelineno-28-31" href="#__codelineno-28-31"></a><span class="w"> </span><span class="nx">crf</span><span class="p">,</span>
</span><span id="__span-28-32"><a id="__codelineno-28-32" name="__codelineno-28-32" href="#__codelineno-28-32"></a><span class="w"> </span><span class="p">},</span>
</span><span id="__span-28-33"><a id="__codelineno-28-33" name="__codelineno-28-33" href="#__codelineno-28-33"></a><span class="w"> </span><span class="nx">resourceCategory</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;gpu_encode&#39;</span><span class="p">,</span>
</span><span id="__span-28-34"><a id="__codelineno-28-34" name="__codelineno-28-34" href="#__codelineno-28-34"></a><span class="w"> </span><span class="nx">vramRequired</span><span class="o">:</span><span class="w"> </span><span class="kt">4000</span><span class="p">,</span>
</span><span id="__span-28-35"><a id="__codelineno-28-35" name="__codelineno-28-35" href="#__codelineno-28-35"></a><span class="w"> </span><span class="nx">priority</span><span class="o">:</span><span class="w"> </span><span class="kt">5</span><span class="p">,</span>
</span><span id="__span-28-36"><a id="__codelineno-28-36" name="__codelineno-28-36" href="#__codelineno-28-36"></a><span class="w"> </span><span class="p">})</span>
</span><span id="__span-28-37"><a id="__codelineno-28-37" name="__codelineno-28-37" href="#__codelineno-28-37"></a><span class="w"> </span><span class="p">.</span><span class="nx">returning</span><span class="p">();</span>
</span><span id="__span-28-38"><a id="__codelineno-28-38" name="__codelineno-28-38" href="#__codelineno-28-38"></a>
</span><span id="__span-28-39"><a id="__codelineno-28-39" name="__codelineno-28-39" href="#__codelineno-28-39"></a><span class="w"> </span><span class="nx">reply</span><span class="p">.</span><span class="nx">send</span><span class="p">(</span><span class="nx">job</span><span class="p">);</span>
</span><span id="__span-28-40"><a id="__codelineno-28-40" name="__codelineno-28-40" href="#__codelineno-28-40"></a><span class="p">});</span>
</span></code></pre></div>
<hr />
<h3 id="job-worker-polling-loop">Job Worker (Polling Loop)<a class="headerlink" href="#job-worker-polling-loop" title="Permanent link">&para;</a></h3>
<div class="language-typescript highlight"><pre><span></span><code><span id="__span-29-1"><a id="__codelineno-29-1" name="__codelineno-29-1" href="#__codelineno-29-1"></a><span class="c1">// api/src/modules/media/services/job-worker.service.ts</span>
</span><span id="__span-29-2"><a id="__codelineno-29-2" name="__codelineno-29-2" href="#__codelineno-29-2"></a><span class="k">import</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="nx">db</span><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="kr">from</span><span class="w"> </span><span class="s1">&#39;@/modules/media/db&#39;</span><span class="p">;</span>
</span><span id="__span-29-3"><a id="__codelineno-29-3" name="__codelineno-29-3" href="#__codelineno-29-3"></a><span class="k">import</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="nx">jobs</span><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="kr">from</span><span class="w"> </span><span class="s1">&#39;@/modules/media/db/schema&#39;</span><span class="p">;</span>
</span><span id="__span-29-4"><a id="__codelineno-29-4" name="__codelineno-29-4" href="#__codelineno-29-4"></a><span class="k">import</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="nx">eq</span><span class="p">,</span><span class="w"> </span><span class="nx">and</span><span class="p">,</span><span class="w"> </span><span class="nx">lte</span><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="kr">from</span><span class="w"> </span><span class="s1">&#39;drizzle-orm&#39;</span><span class="p">;</span>
</span><span id="__span-29-5"><a id="__codelineno-29-5" name="__codelineno-29-5" href="#__codelineno-29-5"></a>
</span><span id="__span-29-6"><a id="__codelineno-29-6" name="__codelineno-29-6" href="#__codelineno-29-6"></a><span class="k">export</span><span class="w"> </span><span class="kd">class</span><span class="w"> </span><span class="nx">JobWorkerService</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-7"><a id="__codelineno-29-7" name="__codelineno-29-7" href="#__codelineno-29-7"></a><span class="w"> </span><span class="k">private</span><span class="w"> </span><span class="nx">polling</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">false</span><span class="p">;</span>
</span><span id="__span-29-8"><a id="__codelineno-29-8" name="__codelineno-29-8" href="#__codelineno-29-8"></a>
</span><span id="__span-29-9"><a id="__codelineno-29-9" name="__codelineno-29-9" href="#__codelineno-29-9"></a><span class="w"> </span><span class="k">async</span><span class="w"> </span><span class="nx">start</span><span class="p">()</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-10"><a id="__codelineno-29-10" name="__codelineno-29-10" href="#__codelineno-29-10"></a><span class="w"> </span><span class="k">this</span><span class="p">.</span><span class="nx">polling</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">true</span><span class="p">;</span>
</span><span id="__span-29-11"><a id="__codelineno-29-11" name="__codelineno-29-11" href="#__codelineno-29-11"></a><span class="w"> </span><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s1">&#39;Job worker started&#39;</span><span class="p">);</span>
</span><span id="__span-29-12"><a id="__codelineno-29-12" name="__codelineno-29-12" href="#__codelineno-29-12"></a>
</span><span id="__span-29-13"><a id="__codelineno-29-13" name="__codelineno-29-13" href="#__codelineno-29-13"></a><span class="w"> </span><span class="k">while</span><span class="w"> </span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">polling</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-14"><a id="__codelineno-29-14" name="__codelineno-29-14" href="#__codelineno-29-14"></a><span class="w"> </span><span class="k">try</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-15"><a id="__codelineno-29-15" name="__codelineno-29-15" href="#__codelineno-29-15"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="k">this</span><span class="p">.</span><span class="nx">processNextJob</span><span class="p">();</span>
</span><span id="__span-29-16"><a id="__codelineno-29-16" name="__codelineno-29-16" href="#__codelineno-29-16"></a><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">catch</span><span class="w"> </span><span class="p">(</span><span class="nx">error</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-17"><a id="__codelineno-29-17" name="__codelineno-29-17" href="#__codelineno-29-17"></a><span class="w"> </span><span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="s1">&#39;Job worker error:&#39;</span><span class="p">,</span><span class="w"> </span><span class="nx">error</span><span class="p">);</span>
</span><span id="__span-29-18"><a id="__codelineno-29-18" name="__codelineno-29-18" href="#__codelineno-29-18"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-19"><a id="__codelineno-29-19" name="__codelineno-29-19" href="#__codelineno-29-19"></a>
</span><span id="__span-29-20"><a id="__codelineno-29-20" name="__codelineno-29-20" href="#__codelineno-29-20"></a><span class="w"> </span><span class="c1">// Wait 5 seconds before next poll</span>
</span><span id="__span-29-21"><a id="__codelineno-29-21" name="__codelineno-29-21" href="#__codelineno-29-21"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="ow">new</span><span class="w"> </span><span class="nb">Promise</span><span class="p">((</span><span class="nx">resolve</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">setTimeout</span><span class="p">(</span><span class="nx">resolve</span><span class="p">,</span><span class="w"> </span><span class="mf">5000</span><span class="p">));</span>
</span><span id="__span-29-22"><a id="__codelineno-29-22" name="__codelineno-29-22" href="#__codelineno-29-22"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-23"><a id="__codelineno-29-23" name="__codelineno-29-23" href="#__codelineno-29-23"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-24"><a id="__codelineno-29-24" name="__codelineno-29-24" href="#__codelineno-29-24"></a>
</span><span id="__span-29-25"><a id="__codelineno-29-25" name="__codelineno-29-25" href="#__codelineno-29-25"></a><span class="w"> </span><span class="k">async</span><span class="w"> </span><span class="nx">stop</span><span class="p">()</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-26"><a id="__codelineno-29-26" name="__codelineno-29-26" href="#__codelineno-29-26"></a><span class="w"> </span><span class="k">this</span><span class="p">.</span><span class="nx">polling</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">false</span><span class="p">;</span>
</span><span id="__span-29-27"><a id="__codelineno-29-27" name="__codelineno-29-27" href="#__codelineno-29-27"></a><span class="w"> </span><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s1">&#39;Job worker stopped&#39;</span><span class="p">);</span>
</span><span id="__span-29-28"><a id="__codelineno-29-28" name="__codelineno-29-28" href="#__codelineno-29-28"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-29"><a id="__codelineno-29-29" name="__codelineno-29-29" href="#__codelineno-29-29"></a>
</span><span id="__span-29-30"><a id="__codelineno-29-30" name="__codelineno-29-30" href="#__codelineno-29-30"></a><span class="w"> </span><span class="k">private</span><span class="w"> </span><span class="k">async</span><span class="w"> </span><span class="nx">processNextJob</span><span class="p">()</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-31"><a id="__codelineno-29-31" name="__codelineno-29-31" href="#__codelineno-29-31"></a><span class="w"> </span><span class="c1">// Find next pending job (highest priority first)</span>
</span><span id="__span-29-32"><a id="__codelineno-29-32" name="__codelineno-29-32" href="#__codelineno-29-32"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="p">[</span><span class="nx">job</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">db</span>
</span><span id="__span-29-33"><a id="__codelineno-29-33" name="__codelineno-29-33" href="#__codelineno-29-33"></a><span class="w"> </span><span class="p">.</span><span class="nx">select</span><span class="p">()</span>
</span><span id="__span-29-34"><a id="__codelineno-29-34" name="__codelineno-29-34" href="#__codelineno-29-34"></a><span class="w"> </span><span class="p">.</span><span class="kr">from</span><span class="p">(</span><span class="nx">jobs</span><span class="p">)</span>
</span><span id="__span-29-35"><a id="__codelineno-29-35" name="__codelineno-29-35" href="#__codelineno-29-35"></a><span class="w"> </span><span class="p">.</span><span class="nx">where</span><span class="p">(</span><span class="nx">eq</span><span class="p">(</span><span class="nx">jobs</span><span class="p">.</span><span class="nx">status</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;pending&#39;</span><span class="p">))</span>
</span><span id="__span-29-36"><a id="__codelineno-29-36" name="__codelineno-29-36" href="#__codelineno-29-36"></a><span class="w"> </span><span class="p">.</span><span class="nx">orderBy</span><span class="p">(</span><span class="nx">jobs</span><span class="p">.</span><span class="nx">priority</span><span class="p">,</span><span class="w"> </span><span class="nx">jobs</span><span class="p">.</span><span class="nx">createdAt</span><span class="p">)</span>
</span><span id="__span-29-37"><a id="__codelineno-29-37" name="__codelineno-29-37" href="#__codelineno-29-37"></a><span class="w"> </span><span class="p">.</span><span class="nx">limit</span><span class="p">(</span><span class="mf">1</span><span class="p">);</span>
</span><span id="__span-29-38"><a id="__codelineno-29-38" name="__codelineno-29-38" href="#__codelineno-29-38"></a>
</span><span id="__span-29-39"><a id="__codelineno-29-39" name="__codelineno-29-39" href="#__codelineno-29-39"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="o">!</span><span class="nx">job</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-40"><a id="__codelineno-29-40" name="__codelineno-29-40" href="#__codelineno-29-40"></a><span class="w"> </span><span class="k">return</span><span class="p">;</span><span class="w"> </span><span class="c1">// No jobs in queue</span>
</span><span id="__span-29-41"><a id="__codelineno-29-41" name="__codelineno-29-41" href="#__codelineno-29-41"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-42"><a id="__codelineno-29-42" name="__codelineno-29-42" href="#__codelineno-29-42"></a>
</span><span id="__span-29-43"><a id="__codelineno-29-43" name="__codelineno-29-43" href="#__codelineno-29-43"></a><span class="w"> </span><span class="c1">// Check resource availability</span>
</span><span id="__span-29-44"><a id="__codelineno-29-44" name="__codelineno-29-44" href="#__codelineno-29-44"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">canRun</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="k">this</span><span class="p">.</span><span class="nx">checkResources</span><span class="p">(</span><span class="nx">job</span><span class="p">);</span>
</span><span id="__span-29-45"><a id="__codelineno-29-45" name="__codelineno-29-45" href="#__codelineno-29-45"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="o">!</span><span class="nx">canRun</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-46"><a id="__codelineno-29-46" name="__codelineno-29-46" href="#__codelineno-29-46"></a><span class="w"> </span><span class="c1">// Update waiting reason</span>
</span><span id="__span-29-47"><a id="__codelineno-29-47" name="__codelineno-29-47" href="#__codelineno-29-47"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">db</span>
</span><span id="__span-29-48"><a id="__codelineno-29-48" name="__codelineno-29-48" href="#__codelineno-29-48"></a><span class="w"> </span><span class="p">.</span><span class="nx">update</span><span class="p">(</span><span class="nx">jobs</span><span class="p">)</span>
</span><span id="__span-29-49"><a id="__codelineno-29-49" name="__codelineno-29-49" href="#__codelineno-29-49"></a><span class="w"> </span><span class="p">.</span><span class="nx">set</span><span class="p">({</span><span class="w"> </span><span class="nx">waitingReason</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Insufficient resources&#39;</span><span class="w"> </span><span class="p">})</span>
</span><span id="__span-29-50"><a id="__codelineno-29-50" name="__codelineno-29-50" href="#__codelineno-29-50"></a><span class="w"> </span><span class="p">.</span><span class="nx">where</span><span class="p">(</span><span class="nx">eq</span><span class="p">(</span><span class="nx">jobs</span><span class="p">.</span><span class="nx">id</span><span class="p">,</span><span class="w"> </span><span class="nx">job</span><span class="p">.</span><span class="nx">id</span><span class="p">));</span>
</span><span id="__span-29-51"><a id="__codelineno-29-51" name="__codelineno-29-51" href="#__codelineno-29-51"></a><span class="w"> </span><span class="k">return</span><span class="p">;</span>
</span><span id="__span-29-52"><a id="__codelineno-29-52" name="__codelineno-29-52" href="#__codelineno-29-52"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-53"><a id="__codelineno-29-53" name="__codelineno-29-53" href="#__codelineno-29-53"></a>
</span><span id="__span-29-54"><a id="__codelineno-29-54" name="__codelineno-29-54" href="#__codelineno-29-54"></a><span class="w"> </span><span class="c1">// Start job</span>
</span><span id="__span-29-55"><a id="__codelineno-29-55" name="__codelineno-29-55" href="#__codelineno-29-55"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="k">this</span><span class="p">.</span><span class="nx">executeJob</span><span class="p">(</span><span class="nx">job</span><span class="p">);</span>
</span><span id="__span-29-56"><a id="__codelineno-29-56" name="__codelineno-29-56" href="#__codelineno-29-56"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-57"><a id="__codelineno-29-57" name="__codelineno-29-57" href="#__codelineno-29-57"></a>
</span><span id="__span-29-58"><a id="__codelineno-29-58" name="__codelineno-29-58" href="#__codelineno-29-58"></a><span class="w"> </span><span class="k">private</span><span class="w"> </span><span class="k">async</span><span class="w"> </span><span class="nx">checkResources</span><span class="p">(</span><span class="nx">job</span><span class="o">:</span><span class="w"> </span><span class="kt">any</span><span class="p">)</span><span class="o">:</span><span class="w"> </span><span class="nb">Promise</span><span class="o">&lt;</span><span class="kt">boolean</span><span class="o">&gt;</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-59"><a id="__codelineno-29-59" name="__codelineno-29-59" href="#__codelineno-29-59"></a><span class="w"> </span><span class="c1">// Get running jobs</span>
</span><span id="__span-29-60"><a id="__codelineno-29-60" name="__codelineno-29-60" href="#__codelineno-29-60"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">runningJobs</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">db</span>
</span><span id="__span-29-61"><a id="__codelineno-29-61" name="__codelineno-29-61" href="#__codelineno-29-61"></a><span class="w"> </span><span class="p">.</span><span class="nx">select</span><span class="p">()</span>
</span><span id="__span-29-62"><a id="__codelineno-29-62" name="__codelineno-29-62" href="#__codelineno-29-62"></a><span class="w"> </span><span class="p">.</span><span class="kr">from</span><span class="p">(</span><span class="nx">jobs</span><span class="p">)</span>
</span><span id="__span-29-63"><a id="__codelineno-29-63" name="__codelineno-29-63" href="#__codelineno-29-63"></a><span class="w"> </span><span class="p">.</span><span class="nx">where</span><span class="p">(</span><span class="nx">eq</span><span class="p">(</span><span class="nx">jobs</span><span class="p">.</span><span class="nx">status</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;running&#39;</span><span class="p">));</span>
</span><span id="__span-29-64"><a id="__codelineno-29-64" name="__codelineno-29-64" href="#__codelineno-29-64"></a>
</span><span id="__span-29-65"><a id="__codelineno-29-65" name="__codelineno-29-65" href="#__codelineno-29-65"></a><span class="w"> </span><span class="c1">// Calculate total VRAM used</span>
</span><span id="__span-29-66"><a id="__codelineno-29-66" name="__codelineno-29-66" href="#__codelineno-29-66"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">totalVramUsed</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">runningJobs</span><span class="p">.</span><span class="nx">reduce</span><span class="p">(</span>
</span><span id="__span-29-67"><a id="__codelineno-29-67" name="__codelineno-29-67" href="#__codelineno-29-67"></a><span class="w"> </span><span class="p">(</span><span class="nx">sum</span><span class="p">,</span><span class="w"> </span><span class="nx">j</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">sum</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="p">(</span><span class="nx">j</span><span class="p">.</span><span class="nx">vramRequired</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="mf">0</span><span class="p">),</span>
</span><span id="__span-29-68"><a id="__codelineno-29-68" name="__codelineno-29-68" href="#__codelineno-29-68"></a><span class="w"> </span><span class="mf">0</span>
</span><span id="__span-29-69"><a id="__codelineno-29-69" name="__codelineno-29-69" href="#__codelineno-29-69"></a><span class="w"> </span><span class="p">);</span>
</span><span id="__span-29-70"><a id="__codelineno-29-70" name="__codelineno-29-70" href="#__codelineno-29-70"></a>
</span><span id="__span-29-71"><a id="__codelineno-29-71" name="__codelineno-29-71" href="#__codelineno-29-71"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">TOTAL_VRAM</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mf">16000</span><span class="p">;</span><span class="w"> </span><span class="c1">// 16GB GPU</span>
</span><span id="__span-29-72"><a id="__codelineno-29-72" name="__codelineno-29-72" href="#__codelineno-29-72"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">available</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">TOTAL_VRAM</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="nx">totalVramUsed</span><span class="p">;</span>
</span><span id="__span-29-73"><a id="__codelineno-29-73" name="__codelineno-29-73" href="#__codelineno-29-73"></a>
</span><span id="__span-29-74"><a id="__codelineno-29-74" name="__codelineno-29-74" href="#__codelineno-29-74"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="nx">job</span><span class="p">.</span><span class="nx">vramRequired</span><span class="w"> </span><span class="o">&amp;&amp;</span><span class="w"> </span><span class="nx">job</span><span class="p">.</span><span class="nx">vramRequired</span><span class="w"> </span><span class="o">&gt;</span><span class="w"> </span><span class="nx">available</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-75"><a id="__codelineno-29-75" name="__codelineno-29-75" href="#__codelineno-29-75"></a><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="kc">false</span><span class="p">;</span><span class="w"> </span><span class="c1">// Not enough VRAM</span>
</span><span id="__span-29-76"><a id="__codelineno-29-76" name="__codelineno-29-76" href="#__codelineno-29-76"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-77"><a id="__codelineno-29-77" name="__codelineno-29-77" href="#__codelineno-29-77"></a>
</span><span id="__span-29-78"><a id="__codelineno-29-78" name="__codelineno-29-78" href="#__codelineno-29-78"></a><span class="w"> </span><span class="c1">// Check concurrent job limits by category</span>
</span><span id="__span-29-79"><a id="__codelineno-29-79" name="__codelineno-29-79" href="#__codelineno-29-79"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">categoryCount</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">runningJobs</span><span class="p">.</span><span class="nx">filter</span><span class="p">(</span>
</span><span id="__span-29-80"><a id="__codelineno-29-80" name="__codelineno-29-80" href="#__codelineno-29-80"></a><span class="w"> </span><span class="p">(</span><span class="nx">j</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">j</span><span class="p">.</span><span class="nx">resourceCategory</span><span class="w"> </span><span class="o">===</span><span class="w"> </span><span class="nx">job</span><span class="p">.</span><span class="nx">resourceCategory</span>
</span><span id="__span-29-81"><a id="__codelineno-29-81" name="__codelineno-29-81" href="#__codelineno-29-81"></a><span class="w"> </span><span class="p">).</span><span class="nx">length</span><span class="p">;</span>
</span><span id="__span-29-82"><a id="__codelineno-29-82" name="__codelineno-29-82" href="#__codelineno-29-82"></a>
</span><span id="__span-29-83"><a id="__codelineno-29-83" name="__codelineno-29-83" href="#__codelineno-29-83"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">limits</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-84"><a id="__codelineno-29-84" name="__codelineno-29-84" href="#__codelineno-29-84"></a><span class="w"> </span><span class="nx">cpu</span><span class="o">:</span><span class="w"> </span><span class="kt">5</span><span class="p">,</span>
</span><span id="__span-29-85"><a id="__codelineno-29-85" name="__codelineno-29-85" href="#__codelineno-29-85"></a><span class="w"> </span><span class="nx">gpu_encode</span><span class="o">:</span><span class="w"> </span><span class="kt">2</span><span class="p">,</span>
</span><span id="__span-29-86"><a id="__codelineno-29-86" name="__codelineno-29-86" href="#__codelineno-29-86"></a><span class="w"> </span><span class="nx">gpu_ai</span><span class="o">:</span><span class="w"> </span><span class="kt">1</span><span class="p">,</span>
</span><span id="__span-29-87"><a id="__codelineno-29-87" name="__codelineno-29-87" href="#__codelineno-29-87"></a><span class="w"> </span><span class="p">};</span>
</span><span id="__span-29-88"><a id="__codelineno-29-88" name="__codelineno-29-88" href="#__codelineno-29-88"></a>
</span><span id="__span-29-89"><a id="__codelineno-29-89" name="__codelineno-29-89" href="#__codelineno-29-89"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="nx">categoryCount</span><span class="w"> </span><span class="o">&gt;=</span><span class="w"> </span><span class="nx">limits</span><span class="p">[</span><span class="nx">job</span><span class="p">.</span><span class="nx">resourceCategory</span><span class="w"> </span><span class="kr">as</span><span class="w"> </span><span class="nx">keyof</span><span class="w"> </span><span class="ow">typeof</span><span class="w"> </span><span class="nx">limits</span><span class="p">])</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-90"><a id="__codelineno-29-90" name="__codelineno-29-90" href="#__codelineno-29-90"></a><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="kc">false</span><span class="p">;</span><span class="w"> </span><span class="c1">// Category limit reached</span>
</span><span id="__span-29-91"><a id="__codelineno-29-91" name="__codelineno-29-91" href="#__codelineno-29-91"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-92"><a id="__codelineno-29-92" name="__codelineno-29-92" href="#__codelineno-29-92"></a>
</span><span id="__span-29-93"><a id="__codelineno-29-93" name="__codelineno-29-93" href="#__codelineno-29-93"></a><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="kc">true</span><span class="p">;</span><span class="w"> </span><span class="c1">// Resources available</span>
</span><span id="__span-29-94"><a id="__codelineno-29-94" name="__codelineno-29-94" href="#__codelineno-29-94"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-95"><a id="__codelineno-29-95" name="__codelineno-29-95" href="#__codelineno-29-95"></a>
</span><span id="__span-29-96"><a id="__codelineno-29-96" name="__codelineno-29-96" href="#__codelineno-29-96"></a><span class="w"> </span><span class="k">private</span><span class="w"> </span><span class="k">async</span><span class="w"> </span><span class="nx">executeJob</span><span class="p">(</span><span class="nx">job</span><span class="o">:</span><span class="w"> </span><span class="kt">any</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-97"><a id="__codelineno-29-97" name="__codelineno-29-97" href="#__codelineno-29-97"></a><span class="w"> </span><span class="c1">// Mark as running</span>
</span><span id="__span-29-98"><a id="__codelineno-29-98" name="__codelineno-29-98" href="#__codelineno-29-98"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">db</span>
</span><span id="__span-29-99"><a id="__codelineno-29-99" name="__codelineno-29-99" href="#__codelineno-29-99"></a><span class="w"> </span><span class="p">.</span><span class="nx">update</span><span class="p">(</span><span class="nx">jobs</span><span class="p">)</span>
</span><span id="__span-29-100"><a id="__codelineno-29-100" name="__codelineno-29-100" href="#__codelineno-29-100"></a><span class="w"> </span><span class="p">.</span><span class="nx">set</span><span class="p">({</span>
</span><span id="__span-29-101"><a id="__codelineno-29-101" name="__codelineno-29-101" href="#__codelineno-29-101"></a><span class="w"> </span><span class="nx">status</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;running&#39;</span><span class="p">,</span>
</span><span id="__span-29-102"><a id="__codelineno-29-102" name="__codelineno-29-102" href="#__codelineno-29-102"></a><span class="w"> </span><span class="nx">startedAt</span><span class="o">:</span><span class="w"> </span><span class="kt">new</span><span class="w"> </span><span class="nb">Date</span><span class="p">(),</span>
</span><span id="__span-29-103"><a id="__codelineno-29-103" name="__codelineno-29-103" href="#__codelineno-29-103"></a><span class="w"> </span><span class="nx">waitingReason</span><span class="o">:</span><span class="w"> </span><span class="kt">null</span><span class="p">,</span>
</span><span id="__span-29-104"><a id="__codelineno-29-104" name="__codelineno-29-104" href="#__codelineno-29-104"></a><span class="w"> </span><span class="p">})</span>
</span><span id="__span-29-105"><a id="__codelineno-29-105" name="__codelineno-29-105" href="#__codelineno-29-105"></a><span class="w"> </span><span class="p">.</span><span class="nx">where</span><span class="p">(</span><span class="nx">eq</span><span class="p">(</span><span class="nx">jobs</span><span class="p">.</span><span class="nx">id</span><span class="p">,</span><span class="w"> </span><span class="nx">job</span><span class="p">.</span><span class="nx">id</span><span class="p">));</span>
</span><span id="__span-29-106"><a id="__codelineno-29-106" name="__codelineno-29-106" href="#__codelineno-29-106"></a>
</span><span id="__span-29-107"><a id="__codelineno-29-107" name="__codelineno-29-107" href="#__codelineno-29-107"></a><span class="w"> </span><span class="k">try</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-108"><a id="__codelineno-29-108" name="__codelineno-29-108" href="#__codelineno-29-108"></a><span class="w"> </span><span class="c1">// Execute job based on type</span>
</span><span id="__span-29-109"><a id="__codelineno-29-109" name="__codelineno-29-109" href="#__codelineno-29-109"></a><span class="w"> </span><span class="k">switch</span><span class="w"> </span><span class="p">(</span><span class="nx">job</span><span class="p">.</span><span class="kr">type</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-110"><a id="__codelineno-29-110" name="__codelineno-29-110" href="#__codelineno-29-110"></a><span class="w"> </span><span class="k">case</span><span class="w"> </span><span class="s1">&#39;reencode_streaming&#39;</span><span class="o">:</span>
</span><span id="__span-29-111"><a id="__codelineno-29-111" name="__codelineno-29-111" href="#__codelineno-29-111"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="k">this</span><span class="p">.</span><span class="nx">executeReencode</span><span class="p">(</span><span class="nx">job</span><span class="p">);</span>
</span><span id="__span-29-112"><a id="__codelineno-29-112" name="__codelineno-29-112" href="#__codelineno-29-112"></a><span class="w"> </span><span class="k">break</span><span class="p">;</span>
</span><span id="__span-29-113"><a id="__codelineno-29-113" name="__codelineno-29-113" href="#__codelineno-29-113"></a><span class="w"> </span><span class="k">case</span><span class="w"> </span><span class="s1">&#39;scan&#39;</span><span class="o">:</span>
</span><span id="__span-29-114"><a id="__codelineno-29-114" name="__codelineno-29-114" href="#__codelineno-29-114"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="k">this</span><span class="p">.</span><span class="nx">executeScan</span><span class="p">(</span><span class="nx">job</span><span class="p">);</span>
</span><span id="__span-29-115"><a id="__codelineno-29-115" name="__codelineno-29-115" href="#__codelineno-29-115"></a><span class="w"> </span><span class="k">break</span><span class="p">;</span>
</span><span id="__span-29-116"><a id="__codelineno-29-116" name="__codelineno-29-116" href="#__codelineno-29-116"></a><span class="w"> </span><span class="k">case</span><span class="w"> </span><span class="s1">&#39;thumbnail_generate&#39;</span><span class="o">:</span>
</span><span id="__span-29-117"><a id="__codelineno-29-117" name="__codelineno-29-117" href="#__codelineno-29-117"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="k">this</span><span class="p">.</span><span class="nx">executeThumbnail</span><span class="p">(</span><span class="nx">job</span><span class="p">);</span>
</span><span id="__span-29-118"><a id="__codelineno-29-118" name="__codelineno-29-118" href="#__codelineno-29-118"></a><span class="w"> </span><span class="k">break</span><span class="p">;</span>
</span><span id="__span-29-119"><a id="__codelineno-29-119" name="__codelineno-29-119" href="#__codelineno-29-119"></a><span class="w"> </span><span class="c1">// ... other job types</span>
</span><span id="__span-29-120"><a id="__codelineno-29-120" name="__codelineno-29-120" href="#__codelineno-29-120"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-121"><a id="__codelineno-29-121" name="__codelineno-29-121" href="#__codelineno-29-121"></a>
</span><span id="__span-29-122"><a id="__codelineno-29-122" name="__codelineno-29-122" href="#__codelineno-29-122"></a><span class="w"> </span><span class="c1">// Mark as completed</span>
</span><span id="__span-29-123"><a id="__codelineno-29-123" name="__codelineno-29-123" href="#__codelineno-29-123"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">db</span>
</span><span id="__span-29-124"><a id="__codelineno-29-124" name="__codelineno-29-124" href="#__codelineno-29-124"></a><span class="w"> </span><span class="p">.</span><span class="nx">update</span><span class="p">(</span><span class="nx">jobs</span><span class="p">)</span>
</span><span id="__span-29-125"><a id="__codelineno-29-125" name="__codelineno-29-125" href="#__codelineno-29-125"></a><span class="w"> </span><span class="p">.</span><span class="nx">set</span><span class="p">({</span>
</span><span id="__span-29-126"><a id="__codelineno-29-126" name="__codelineno-29-126" href="#__codelineno-29-126"></a><span class="w"> </span><span class="nx">status</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;completed&#39;</span><span class="p">,</span>
</span><span id="__span-29-127"><a id="__codelineno-29-127" name="__codelineno-29-127" href="#__codelineno-29-127"></a><span class="w"> </span><span class="nx">progress</span><span class="o">:</span><span class="w"> </span><span class="kt">100</span><span class="p">,</span>
</span><span id="__span-29-128"><a id="__codelineno-29-128" name="__codelineno-29-128" href="#__codelineno-29-128"></a><span class="w"> </span><span class="nx">completedAt</span><span class="o">:</span><span class="w"> </span><span class="kt">new</span><span class="w"> </span><span class="nb">Date</span><span class="p">(),</span>
</span><span id="__span-29-129"><a id="__codelineno-29-129" name="__codelineno-29-129" href="#__codelineno-29-129"></a><span class="w"> </span><span class="p">})</span>
</span><span id="__span-29-130"><a id="__codelineno-29-130" name="__codelineno-29-130" href="#__codelineno-29-130"></a><span class="w"> </span><span class="p">.</span><span class="nx">where</span><span class="p">(</span><span class="nx">eq</span><span class="p">(</span><span class="nx">jobs</span><span class="p">.</span><span class="nx">id</span><span class="p">,</span><span class="w"> </span><span class="nx">job</span><span class="p">.</span><span class="nx">id</span><span class="p">));</span>
</span><span id="__span-29-131"><a id="__codelineno-29-131" name="__codelineno-29-131" href="#__codelineno-29-131"></a><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">catch</span><span class="w"> </span><span class="p">(</span><span class="nx">error</span><span class="o">:</span><span class="w"> </span><span class="kt">any</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-132"><a id="__codelineno-29-132" name="__codelineno-29-132" href="#__codelineno-29-132"></a><span class="w"> </span><span class="c1">// Mark as failed</span>
</span><span id="__span-29-133"><a id="__codelineno-29-133" name="__codelineno-29-133" href="#__codelineno-29-133"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">db</span>
</span><span id="__span-29-134"><a id="__codelineno-29-134" name="__codelineno-29-134" href="#__codelineno-29-134"></a><span class="w"> </span><span class="p">.</span><span class="nx">update</span><span class="p">(</span><span class="nx">jobs</span><span class="p">)</span>
</span><span id="__span-29-135"><a id="__codelineno-29-135" name="__codelineno-29-135" href="#__codelineno-29-135"></a><span class="w"> </span><span class="p">.</span><span class="nx">set</span><span class="p">({</span>
</span><span id="__span-29-136"><a id="__codelineno-29-136" name="__codelineno-29-136" href="#__codelineno-29-136"></a><span class="w"> </span><span class="nx">status</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;failed&#39;</span><span class="p">,</span>
</span><span id="__span-29-137"><a id="__codelineno-29-137" name="__codelineno-29-137" href="#__codelineno-29-137"></a><span class="w"> </span><span class="nx">log</span><span class="o">:</span><span class="w"> </span><span class="p">(</span><span class="nx">job</span><span class="p">.</span><span class="nx">log</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="s1">&#39;&#39;</span><span class="p">)</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="sb">`\n\n--- ERROR ---\n</span><span class="si">${</span><span class="nx">error</span><span class="p">.</span><span class="nx">message</span><span class="si">}</span><span class="sb">`</span><span class="p">,</span>
</span><span id="__span-29-138"><a id="__codelineno-29-138" name="__codelineno-29-138" href="#__codelineno-29-138"></a><span class="w"> </span><span class="p">})</span>
</span><span id="__span-29-139"><a id="__codelineno-29-139" name="__codelineno-29-139" href="#__codelineno-29-139"></a><span class="w"> </span><span class="p">.</span><span class="nx">where</span><span class="p">(</span><span class="nx">eq</span><span class="p">(</span><span class="nx">jobs</span><span class="p">.</span><span class="nx">id</span><span class="p">,</span><span class="w"> </span><span class="nx">job</span><span class="p">.</span><span class="nx">id</span><span class="p">));</span>
</span><span id="__span-29-140"><a id="__codelineno-29-140" name="__codelineno-29-140" href="#__codelineno-29-140"></a>
</span><span id="__span-29-141"><a id="__codelineno-29-141" name="__codelineno-29-141" href="#__codelineno-29-141"></a><span class="w"> </span><span class="c1">// Schedule retry if under max retries</span>
</span><span id="__span-29-142"><a id="__codelineno-29-142" name="__codelineno-29-142" href="#__codelineno-29-142"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="nx">job</span><span class="p">.</span><span class="nx">retryCount</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="nx">job</span><span class="p">.</span><span class="nx">maxRetries</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-143"><a id="__codelineno-29-143" name="__codelineno-29-143" href="#__codelineno-29-143"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">retryDelay</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nb">Math</span><span class="p">.</span><span class="nx">pow</span><span class="p">(</span><span class="mf">2</span><span class="p">,</span><span class="w"> </span><span class="nx">job</span><span class="p">.</span><span class="nx">retryCount</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mf">60</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mf">1000</span><span class="p">;</span><span class="w"> </span><span class="c1">// Exponential backoff</span>
</span><span id="__span-29-144"><a id="__codelineno-29-144" name="__codelineno-29-144" href="#__codelineno-29-144"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">db</span>
</span><span id="__span-29-145"><a id="__codelineno-29-145" name="__codelineno-29-145" href="#__codelineno-29-145"></a><span class="w"> </span><span class="p">.</span><span class="nx">update</span><span class="p">(</span><span class="nx">jobs</span><span class="p">)</span>
</span><span id="__span-29-146"><a id="__codelineno-29-146" name="__codelineno-29-146" href="#__codelineno-29-146"></a><span class="w"> </span><span class="p">.</span><span class="nx">set</span><span class="p">({</span>
</span><span id="__span-29-147"><a id="__codelineno-29-147" name="__codelineno-29-147" href="#__codelineno-29-147"></a><span class="w"> </span><span class="nx">status</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;pending&#39;</span><span class="p">,</span>
</span><span id="__span-29-148"><a id="__codelineno-29-148" name="__codelineno-29-148" href="#__codelineno-29-148"></a><span class="w"> </span><span class="nx">retryCount</span><span class="o">:</span><span class="w"> </span><span class="kt">job.retryCount</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mf">1</span><span class="p">,</span>
</span><span id="__span-29-149"><a id="__codelineno-29-149" name="__codelineno-29-149" href="#__codelineno-29-149"></a><span class="w"> </span><span class="nx">retryAfter</span><span class="o">:</span><span class="w"> </span><span class="kt">new</span><span class="w"> </span><span class="nb">Date</span><span class="p">(</span><span class="nb">Date</span><span class="p">.</span><span class="nx">now</span><span class="p">()</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="nx">retryDelay</span><span class="p">),</span>
</span><span id="__span-29-150"><a id="__codelineno-29-150" name="__codelineno-29-150" href="#__codelineno-29-150"></a><span class="w"> </span><span class="p">})</span>
</span><span id="__span-29-151"><a id="__codelineno-29-151" name="__codelineno-29-151" href="#__codelineno-29-151"></a><span class="w"> </span><span class="p">.</span><span class="nx">where</span><span class="p">(</span><span class="nx">eq</span><span class="p">(</span><span class="nx">jobs</span><span class="p">.</span><span class="nx">id</span><span class="p">,</span><span class="w"> </span><span class="nx">job</span><span class="p">.</span><span class="nx">id</span><span class="p">));</span>
</span><span id="__span-29-152"><a id="__codelineno-29-152" name="__codelineno-29-152" href="#__codelineno-29-152"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-153"><a id="__codelineno-29-153" name="__codelineno-29-153" href="#__codelineno-29-153"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-154"><a id="__codelineno-29-154" name="__codelineno-29-154" href="#__codelineno-29-154"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-155"><a id="__codelineno-29-155" name="__codelineno-29-155" href="#__codelineno-29-155"></a>
</span><span id="__span-29-156"><a id="__codelineno-29-156" name="__codelineno-29-156" href="#__codelineno-29-156"></a><span class="w"> </span><span class="k">private</span><span class="w"> </span><span class="k">async</span><span class="w"> </span><span class="nx">executeReencode</span><span class="p">(</span><span class="nx">job</span><span class="o">:</span><span class="w"> </span><span class="kt">any</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-157"><a id="__codelineno-29-157" name="__codelineno-29-157" href="#__codelineno-29-157"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="nx">inputPath</span><span class="p">,</span><span class="w"> </span><span class="nx">outputPath</span><span class="p">,</span><span class="w"> </span><span class="nx">targetBitrate</span><span class="p">,</span><span class="w"> </span><span class="nx">preset</span><span class="p">,</span><span class="w"> </span><span class="nx">crf</span><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">job</span><span class="p">.</span><span class="nx">params</span><span class="p">;</span>
</span><span id="__span-29-158"><a id="__codelineno-29-158" name="__codelineno-29-158" href="#__codelineno-29-158"></a>
</span><span id="__span-29-159"><a id="__codelineno-29-159" name="__codelineno-29-159" href="#__codelineno-29-159"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">inputFull</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">path</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="nx">process</span><span class="p">.</span><span class="nx">env</span><span class="p">.</span><span class="nx">MEDIA_LIBRARY_PATH</span><span class="o">!</span><span class="p">,</span><span class="w"> </span><span class="nx">inputPath</span><span class="p">);</span>
</span><span id="__span-29-160"><a id="__codelineno-29-160" name="__codelineno-29-160" href="#__codelineno-29-160"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">outputFull</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">path</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="nx">process</span><span class="p">.</span><span class="nx">env</span><span class="p">.</span><span class="nx">MEDIA_LIBRARY_PATH</span><span class="o">!</span><span class="p">,</span><span class="w"> </span><span class="nx">outputPath</span><span class="p">);</span>
</span><span id="__span-29-161"><a id="__codelineno-29-161" name="__codelineno-29-161" href="#__codelineno-29-161"></a>
</span><span id="__span-29-162"><a id="__codelineno-29-162" name="__codelineno-29-162" href="#__codelineno-29-162"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">command</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="sb">`ffmpeg -i &quot;</span><span class="si">${</span><span class="nx">inputFull</span><span class="si">}</span><span class="sb">&quot; -c:v libx264 -preset </span><span class="si">${</span><span class="nx">preset</span><span class="si">}</span><span class="sb"> -crf </span><span class="si">${</span><span class="nx">crf</span><span class="si">}</span><span class="sb"> -maxrate </span><span class="si">${</span><span class="nx">targetBitrate</span><span class="si">}</span><span class="sb">k -bufsize </span><span class="si">${</span><span class="nx">targetBitrate</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mf">2</span><span class="si">}</span><span class="sb">k -c:a aac -b:a 128k -movflags +faststart &quot;</span><span class="si">${</span><span class="nx">outputFull</span><span class="si">}</span><span class="sb">&quot;`</span><span class="p">;</span>
</span><span id="__span-29-163"><a id="__codelineno-29-163" name="__codelineno-29-163" href="#__codelineno-29-163"></a>
</span><span id="__span-29-164"><a id="__codelineno-29-164" name="__codelineno-29-164" href="#__codelineno-29-164"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="k">this</span><span class="p">.</span><span class="nx">appendLog</span><span class="p">(</span><span class="nx">job</span><span class="p">.</span><span class="nx">id</span><span class="p">,</span><span class="w"> </span><span class="sb">`Starting re-encode\nCommand: </span><span class="si">${</span><span class="nx">command</span><span class="si">}</span><span class="sb">`</span><span class="p">);</span>
</span><span id="__span-29-165"><a id="__codelineno-29-165" name="__codelineno-29-165" href="#__codelineno-29-165"></a>
</span><span id="__span-29-166"><a id="__codelineno-29-166" name="__codelineno-29-166" href="#__codelineno-29-166"></a><span class="w"> </span><span class="c1">// Execute FFmpeg (simplified - real implementation uses spawn for progress parsing)</span>
</span><span id="__span-29-167"><a id="__codelineno-29-167" name="__codelineno-29-167" href="#__codelineno-29-167"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">execAsync</span><span class="p">(</span><span class="nx">command</span><span class="p">);</span>
</span><span id="__span-29-168"><a id="__codelineno-29-168" name="__codelineno-29-168" href="#__codelineno-29-168"></a>
</span><span id="__span-29-169"><a id="__codelineno-29-169" name="__codelineno-29-169" href="#__codelineno-29-169"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="k">this</span><span class="p">.</span><span class="nx">appendLog</span><span class="p">(</span><span class="nx">job</span><span class="p">.</span><span class="nx">id</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;Re-encode completed successfully&#39;</span><span class="p">);</span>
</span><span id="__span-29-170"><a id="__codelineno-29-170" name="__codelineno-29-170" href="#__codelineno-29-170"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-171"><a id="__codelineno-29-171" name="__codelineno-29-171" href="#__codelineno-29-171"></a>
</span><span id="__span-29-172"><a id="__codelineno-29-172" name="__codelineno-29-172" href="#__codelineno-29-172"></a><span class="w"> </span><span class="k">private</span><span class="w"> </span><span class="k">async</span><span class="w"> </span><span class="nx">appendLog</span><span class="p">(</span><span class="nx">jobId</span><span class="o">:</span><span class="w"> </span><span class="kt">string</span><span class="p">,</span><span class="w"> </span><span class="nx">message</span><span class="o">:</span><span class="w"> </span><span class="kt">string</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-29-173"><a id="__codelineno-29-173" name="__codelineno-29-173" href="#__codelineno-29-173"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">timestamp</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="ow">new</span><span class="w"> </span><span class="nb">Date</span><span class="p">().</span><span class="nx">toISOString</span><span class="p">();</span>
</span><span id="__span-29-174"><a id="__codelineno-29-174" name="__codelineno-29-174" href="#__codelineno-29-174"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">logEntry</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="sb">`[</span><span class="si">${</span><span class="nx">timestamp</span><span class="si">}</span><span class="sb">] </span><span class="si">${</span><span class="nx">message</span><span class="si">}</span><span class="sb">`</span><span class="p">;</span>
</span><span id="__span-29-175"><a id="__codelineno-29-175" name="__codelineno-29-175" href="#__codelineno-29-175"></a>
</span><span id="__span-29-176"><a id="__codelineno-29-176" name="__codelineno-29-176" href="#__codelineno-29-176"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">db</span>
</span><span id="__span-29-177"><a id="__codelineno-29-177" name="__codelineno-29-177" href="#__codelineno-29-177"></a><span class="w"> </span><span class="p">.</span><span class="nx">update</span><span class="p">(</span><span class="nx">jobs</span><span class="p">)</span>
</span><span id="__span-29-178"><a id="__codelineno-29-178" name="__codelineno-29-178" href="#__codelineno-29-178"></a><span class="w"> </span><span class="p">.</span><span class="nx">set</span><span class="p">({</span>
</span><span id="__span-29-179"><a id="__codelineno-29-179" name="__codelineno-29-179" href="#__codelineno-29-179"></a><span class="w"> </span><span class="nx">log</span><span class="o">:</span><span class="w"> </span><span class="kt">sql</span><span class="sb">`</span><span class="si">${</span><span class="nx">jobs</span><span class="p">.</span><span class="nx">log</span><span class="si">}</span><span class="sb"> || E&#39;\n&#39; || </span><span class="si">${</span><span class="nx">logEntry</span><span class="si">}</span><span class="sb">`</span><span class="p">,</span>
</span><span id="__span-29-180"><a id="__codelineno-29-180" name="__codelineno-29-180" href="#__codelineno-29-180"></a><span class="w"> </span><span class="p">})</span>
</span><span id="__span-29-181"><a id="__codelineno-29-181" name="__codelineno-29-181" href="#__codelineno-29-181"></a><span class="w"> </span><span class="p">.</span><span class="nx">where</span><span class="p">(</span><span class="nx">eq</span><span class="p">(</span><span class="nx">jobs</span><span class="p">.</span><span class="nx">id</span><span class="p">,</span><span class="w"> </span><span class="nx">jobId</span><span class="p">));</span>
</span><span id="__span-29-182"><a id="__codelineno-29-182" name="__codelineno-29-182" href="#__codelineno-29-182"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-29-183"><a id="__codelineno-29-183" name="__codelineno-29-183" href="#__codelineno-29-183"></a><span class="p">}</span>
</span><span id="__span-29-184"><a id="__codelineno-29-184" name="__codelineno-29-184" href="#__codelineno-29-184"></a>
</span><span id="__span-29-185"><a id="__codelineno-29-185" name="__codelineno-29-185" href="#__codelineno-29-185"></a><span class="c1">// Start worker</span>
</span><span id="__span-29-186"><a id="__codelineno-29-186" name="__codelineno-29-186" href="#__codelineno-29-186"></a><span class="k">export</span><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">jobWorker</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="ow">new</span><span class="w"> </span><span class="nx">JobWorkerService</span><span class="p">();</span>
</span><span id="__span-29-187"><a id="__codelineno-29-187" name="__codelineno-29-187" href="#__codelineno-29-187"></a><span class="nx">jobWorker</span><span class="p">.</span><span class="nx">start</span><span class="p">();</span>
</span></code></pre></div>
<hr />
<h3 id="frontend-jobs-page">Frontend: Jobs Page<a class="headerlink" href="#frontend-jobs-page" title="Permanent link">&para;</a></h3>
<div class="language-typescript highlight"><pre><span></span><code><span id="__span-30-1"><a id="__codelineno-30-1" name="__codelineno-30-1" href="#__codelineno-30-1"></a><span class="c1">// admin/src/pages/media/MediaJobsPage.tsx</span>
</span><span id="__span-30-2"><a id="__codelineno-30-2" name="__codelineno-30-2" href="#__codelineno-30-2"></a><span class="k">import</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="nx">Table</span><span class="p">,</span><span class="w"> </span><span class="nx">Tag</span><span class="p">,</span><span class="w"> </span><span class="nx">Progress</span><span class="p">,</span><span class="w"> </span><span class="nx">Button</span><span class="p">,</span><span class="w"> </span><span class="nx">Space</span><span class="p">,</span><span class="w"> </span><span class="nx">Select</span><span class="p">,</span><span class="w"> </span><span class="nx">message</span><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="kr">from</span><span class="w"> </span><span class="s1">&#39;antd&#39;</span><span class="p">;</span>
</span><span id="__span-30-3"><a id="__codelineno-30-3" name="__codelineno-30-3" href="#__codelineno-30-3"></a><span class="k">import</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="nx">useEffect</span><span class="p">,</span><span class="w"> </span><span class="nx">useState</span><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="kr">from</span><span class="w"> </span><span class="s1">&#39;react&#39;</span><span class="p">;</span>
</span><span id="__span-30-4"><a id="__codelineno-30-4" name="__codelineno-30-4" href="#__codelineno-30-4"></a><span class="k">import</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="nx">mediaApi</span><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="kr">from</span><span class="w"> </span><span class="s1">&#39;@/lib/media-api&#39;</span><span class="p">;</span>
</span><span id="__span-30-5"><a id="__codelineno-30-5" name="__codelineno-30-5" href="#__codelineno-30-5"></a>
</span><span id="__span-30-6"><a id="__codelineno-30-6" name="__codelineno-30-6" href="#__codelineno-30-6"></a><span class="k">export</span><span class="w"> </span><span class="k">default</span><span class="w"> </span><span class="kd">function</span><span class="w"> </span><span class="nx">MediaJobsPage</span><span class="p">()</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-7"><a id="__codelineno-30-7" name="__codelineno-30-7" href="#__codelineno-30-7"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="p">[</span><span class="nx">jobs</span><span class="p">,</span><span class="w"> </span><span class="nx">setJobs</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">useState</span><span class="p">([]);</span>
</span><span id="__span-30-8"><a id="__codelineno-30-8" name="__codelineno-30-8" href="#__codelineno-30-8"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="p">[</span><span class="nx">loading</span><span class="p">,</span><span class="w"> </span><span class="nx">setLoading</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">useState</span><span class="p">(</span><span class="kc">false</span><span class="p">);</span>
</span><span id="__span-30-9"><a id="__codelineno-30-9" name="__codelineno-30-9" href="#__codelineno-30-9"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="p">[</span><span class="nx">filter</span><span class="p">,</span><span class="w"> </span><span class="nx">setFilter</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">useState</span><span class="p">({</span><span class="w"> </span><span class="nx">status</span><span class="o">:</span><span class="w"> </span><span class="kt">undefined</span><span class="p">,</span><span class="w"> </span><span class="kr">type</span><span class="o">:</span><span class="w"> </span><span class="kc">undefined</span><span class="w"> </span><span class="p">});</span>
</span><span id="__span-30-10"><a id="__codelineno-30-10" name="__codelineno-30-10" href="#__codelineno-30-10"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="p">[</span><span class="nx">polling</span><span class="p">,</span><span class="w"> </span><span class="nx">setPolling</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">useState</span><span class="p">(</span><span class="kc">true</span><span class="p">);</span>
</span><span id="__span-30-11"><a id="__codelineno-30-11" name="__codelineno-30-11" href="#__codelineno-30-11"></a>
</span><span id="__span-30-12"><a id="__codelineno-30-12" name="__codelineno-30-12" href="#__codelineno-30-12"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">fetchJobs</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">async</span><span class="w"> </span><span class="p">()</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-13"><a id="__codelineno-30-13" name="__codelineno-30-13" href="#__codelineno-30-13"></a><span class="w"> </span><span class="nx">setLoading</span><span class="p">(</span><span class="kc">true</span><span class="p">);</span>
</span><span id="__span-30-14"><a id="__codelineno-30-14" name="__codelineno-30-14" href="#__codelineno-30-14"></a><span class="w"> </span><span class="k">try</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-15"><a id="__codelineno-30-15" name="__codelineno-30-15" href="#__codelineno-30-15"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="nx">data</span><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">mediaApi</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">&#39;/api/media/jobs&#39;</span><span class="p">,</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-16"><a id="__codelineno-30-16" name="__codelineno-30-16" href="#__codelineno-30-16"></a><span class="w"> </span><span class="nx">params</span><span class="o">:</span><span class="w"> </span><span class="kt">filter</span><span class="p">,</span>
</span><span id="__span-30-17"><a id="__codelineno-30-17" name="__codelineno-30-17" href="#__codelineno-30-17"></a><span class="w"> </span><span class="p">});</span>
</span><span id="__span-30-18"><a id="__codelineno-30-18" name="__codelineno-30-18" href="#__codelineno-30-18"></a><span class="w"> </span><span class="nx">setJobs</span><span class="p">(</span><span class="nx">data</span><span class="p">.</span><span class="nx">data</span><span class="p">);</span>
</span><span id="__span-30-19"><a id="__codelineno-30-19" name="__codelineno-30-19" href="#__codelineno-30-19"></a><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">catch</span><span class="w"> </span><span class="p">(</span><span class="nx">error</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-20"><a id="__codelineno-30-20" name="__codelineno-30-20" href="#__codelineno-30-20"></a><span class="w"> </span><span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="s1">&#39;Failed to fetch jobs:&#39;</span><span class="p">,</span><span class="w"> </span><span class="nx">error</span><span class="p">);</span>
</span><span id="__span-30-21"><a id="__codelineno-30-21" name="__codelineno-30-21" href="#__codelineno-30-21"></a><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">finally</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-22"><a id="__codelineno-30-22" name="__codelineno-30-22" href="#__codelineno-30-22"></a><span class="w"> </span><span class="nx">setLoading</span><span class="p">(</span><span class="kc">false</span><span class="p">);</span>
</span><span id="__span-30-23"><a id="__codelineno-30-23" name="__codelineno-30-23" href="#__codelineno-30-23"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-30-24"><a id="__codelineno-30-24" name="__codelineno-30-24" href="#__codelineno-30-24"></a><span class="w"> </span><span class="p">};</span>
</span><span id="__span-30-25"><a id="__codelineno-30-25" name="__codelineno-30-25" href="#__codelineno-30-25"></a>
</span><span id="__span-30-26"><a id="__codelineno-30-26" name="__codelineno-30-26" href="#__codelineno-30-26"></a><span class="w"> </span><span class="nx">useEffect</span><span class="p">(()</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-27"><a id="__codelineno-30-27" name="__codelineno-30-27" href="#__codelineno-30-27"></a><span class="w"> </span><span class="nx">fetchJobs</span><span class="p">();</span>
</span><span id="__span-30-28"><a id="__codelineno-30-28" name="__codelineno-30-28" href="#__codelineno-30-28"></a><span class="w"> </span><span class="p">},</span><span class="w"> </span><span class="p">[</span><span class="nx">filter</span><span class="p">]);</span>
</span><span id="__span-30-29"><a id="__codelineno-30-29" name="__codelineno-30-29" href="#__codelineno-30-29"></a>
</span><span id="__span-30-30"><a id="__codelineno-30-30" name="__codelineno-30-30" href="#__codelineno-30-30"></a><span class="w"> </span><span class="c1">// Poll for running jobs every 2 seconds</span>
</span><span id="__span-30-31"><a id="__codelineno-30-31" name="__codelineno-30-31" href="#__codelineno-30-31"></a><span class="w"> </span><span class="nx">useEffect</span><span class="p">(()</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-32"><a id="__codelineno-30-32" name="__codelineno-30-32" href="#__codelineno-30-32"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="o">!</span><span class="nx">polling</span><span class="p">)</span><span class="w"> </span><span class="k">return</span><span class="p">;</span>
</span><span id="__span-30-33"><a id="__codelineno-30-33" name="__codelineno-30-33" href="#__codelineno-30-33"></a>
</span><span id="__span-30-34"><a id="__codelineno-30-34" name="__codelineno-30-34" href="#__codelineno-30-34"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">interval</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">setInterval</span><span class="p">(()</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-35"><a id="__codelineno-30-35" name="__codelineno-30-35" href="#__codelineno-30-35"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">hasRunning</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">jobs</span><span class="p">.</span><span class="nx">some</span><span class="p">((</span><span class="nx">j</span><span class="o">:</span><span class="w"> </span><span class="kt">any</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">j</span><span class="p">.</span><span class="nx">status</span><span class="w"> </span><span class="o">===</span><span class="w"> </span><span class="s1">&#39;running&#39;</span><span class="p">);</span>
</span><span id="__span-30-36"><a id="__codelineno-30-36" name="__codelineno-30-36" href="#__codelineno-30-36"></a><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="nx">hasRunning</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-37"><a id="__codelineno-30-37" name="__codelineno-30-37" href="#__codelineno-30-37"></a><span class="w"> </span><span class="nx">fetchJobs</span><span class="p">();</span>
</span><span id="__span-30-38"><a id="__codelineno-30-38" name="__codelineno-30-38" href="#__codelineno-30-38"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-30-39"><a id="__codelineno-30-39" name="__codelineno-30-39" href="#__codelineno-30-39"></a><span class="w"> </span><span class="p">},</span><span class="w"> </span><span class="mf">2000</span><span class="p">);</span>
</span><span id="__span-30-40"><a id="__codelineno-30-40" name="__codelineno-30-40" href="#__codelineno-30-40"></a>
</span><span id="__span-30-41"><a id="__codelineno-30-41" name="__codelineno-30-41" href="#__codelineno-30-41"></a><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="p">()</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">clearInterval</span><span class="p">(</span><span class="nx">interval</span><span class="p">);</span>
</span><span id="__span-30-42"><a id="__codelineno-30-42" name="__codelineno-30-42" href="#__codelineno-30-42"></a><span class="w"> </span><span class="p">},</span><span class="w"> </span><span class="p">[</span><span class="nx">polling</span><span class="p">,</span><span class="w"> </span><span class="nx">jobs</span><span class="p">]);</span>
</span><span id="__span-30-43"><a id="__codelineno-30-43" name="__codelineno-30-43" href="#__codelineno-30-43"></a>
</span><span id="__span-30-44"><a id="__codelineno-30-44" name="__codelineno-30-44" href="#__codelineno-30-44"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">handleRetry</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">async</span><span class="w"> </span><span class="p">(</span><span class="nx">id</span><span class="o">:</span><span class="w"> </span><span class="kt">string</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-45"><a id="__codelineno-30-45" name="__codelineno-30-45" href="#__codelineno-30-45"></a><span class="w"> </span><span class="k">try</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-46"><a id="__codelineno-30-46" name="__codelineno-30-46" href="#__codelineno-30-46"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">mediaApi</span><span class="p">.</span><span class="nx">post</span><span class="p">(</span><span class="sb">`/api/media/jobs/</span><span class="si">${</span><span class="nx">id</span><span class="si">}</span><span class="sb">/retry`</span><span class="p">);</span>
</span><span id="__span-30-47"><a id="__codelineno-30-47" name="__codelineno-30-47" href="#__codelineno-30-47"></a><span class="w"> </span><span class="nx">message</span><span class="p">.</span><span class="nx">success</span><span class="p">(</span><span class="s1">&#39;Job queued for retry&#39;</span><span class="p">);</span>
</span><span id="__span-30-48"><a id="__codelineno-30-48" name="__codelineno-30-48" href="#__codelineno-30-48"></a><span class="w"> </span><span class="nx">fetchJobs</span><span class="p">();</span>
</span><span id="__span-30-49"><a id="__codelineno-30-49" name="__codelineno-30-49" href="#__codelineno-30-49"></a><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">catch</span><span class="w"> </span><span class="p">(</span><span class="nx">error</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-50"><a id="__codelineno-30-50" name="__codelineno-30-50" href="#__codelineno-30-50"></a><span class="w"> </span><span class="nx">message</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="s1">&#39;Retry failed&#39;</span><span class="p">);</span>
</span><span id="__span-30-51"><a id="__codelineno-30-51" name="__codelineno-30-51" href="#__codelineno-30-51"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-30-52"><a id="__codelineno-30-52" name="__codelineno-30-52" href="#__codelineno-30-52"></a><span class="w"> </span><span class="p">};</span>
</span><span id="__span-30-53"><a id="__codelineno-30-53" name="__codelineno-30-53" href="#__codelineno-30-53"></a>
</span><span id="__span-30-54"><a id="__codelineno-30-54" name="__codelineno-30-54" href="#__codelineno-30-54"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">handleCancel</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">async</span><span class="w"> </span><span class="p">(</span><span class="nx">id</span><span class="o">:</span><span class="w"> </span><span class="kt">string</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-55"><a id="__codelineno-30-55" name="__codelineno-30-55" href="#__codelineno-30-55"></a><span class="w"> </span><span class="k">try</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-56"><a id="__codelineno-30-56" name="__codelineno-30-56" href="#__codelineno-30-56"></a><span class="w"> </span><span class="k">await</span><span class="w"> </span><span class="nx">mediaApi</span><span class="p">.</span><span class="nx">post</span><span class="p">(</span><span class="sb">`/api/media/jobs/</span><span class="si">${</span><span class="nx">id</span><span class="si">}</span><span class="sb">/cancel`</span><span class="p">);</span>
</span><span id="__span-30-57"><a id="__codelineno-30-57" name="__codelineno-30-57" href="#__codelineno-30-57"></a><span class="w"> </span><span class="nx">message</span><span class="p">.</span><span class="nx">success</span><span class="p">(</span><span class="s1">&#39;Job cancelled&#39;</span><span class="p">);</span>
</span><span id="__span-30-58"><a id="__codelineno-30-58" name="__codelineno-30-58" href="#__codelineno-30-58"></a><span class="w"> </span><span class="nx">fetchJobs</span><span class="p">();</span>
</span><span id="__span-30-59"><a id="__codelineno-30-59" name="__codelineno-30-59" href="#__codelineno-30-59"></a><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">catch</span><span class="w"> </span><span class="p">(</span><span class="nx">error</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-60"><a id="__codelineno-30-60" name="__codelineno-30-60" href="#__codelineno-30-60"></a><span class="w"> </span><span class="nx">message</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="s1">&#39;Cancel failed&#39;</span><span class="p">);</span>
</span><span id="__span-30-61"><a id="__codelineno-30-61" name="__codelineno-30-61" href="#__codelineno-30-61"></a><span class="w"> </span><span class="p">}</span>
</span><span id="__span-30-62"><a id="__codelineno-30-62" name="__codelineno-30-62" href="#__codelineno-30-62"></a><span class="w"> </span><span class="p">};</span>
</span><span id="__span-30-63"><a id="__codelineno-30-63" name="__codelineno-30-63" href="#__codelineno-30-63"></a>
</span><span id="__span-30-64"><a id="__codelineno-30-64" name="__codelineno-30-64" href="#__codelineno-30-64"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">statusColors</span><span class="o">:</span><span class="w"> </span><span class="kt">Record</span><span class="o">&lt;</span><span class="kt">string</span><span class="p">,</span><span class="w"> </span><span class="kt">string</span><span class="o">&gt;</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-65"><a id="__codelineno-30-65" name="__codelineno-30-65" href="#__codelineno-30-65"></a><span class="w"> </span><span class="nx">pending</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;default&#39;</span><span class="p">,</span>
</span><span id="__span-30-66"><a id="__codelineno-30-66" name="__codelineno-30-66" href="#__codelineno-30-66"></a><span class="w"> </span><span class="nx">queued</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;blue&#39;</span><span class="p">,</span>
</span><span id="__span-30-67"><a id="__codelineno-30-67" name="__codelineno-30-67" href="#__codelineno-30-67"></a><span class="w"> </span><span class="nx">running</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;processing&#39;</span><span class="p">,</span>
</span><span id="__span-30-68"><a id="__codelineno-30-68" name="__codelineno-30-68" href="#__codelineno-30-68"></a><span class="w"> </span><span class="nx">completed</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;success&#39;</span><span class="p">,</span>
</span><span id="__span-30-69"><a id="__codelineno-30-69" name="__codelineno-30-69" href="#__codelineno-30-69"></a><span class="w"> </span><span class="nx">failed</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;error&#39;</span><span class="p">,</span>
</span><span id="__span-30-70"><a id="__codelineno-30-70" name="__codelineno-30-70" href="#__codelineno-30-70"></a><span class="w"> </span><span class="nx">cancelled</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;default&#39;</span><span class="p">,</span>
</span><span id="__span-30-71"><a id="__codelineno-30-71" name="__codelineno-30-71" href="#__codelineno-30-71"></a><span class="w"> </span><span class="nx">paused</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;warning&#39;</span><span class="p">,</span>
</span><span id="__span-30-72"><a id="__codelineno-30-72" name="__codelineno-30-72" href="#__codelineno-30-72"></a><span class="w"> </span><span class="p">};</span>
</span><span id="__span-30-73"><a id="__codelineno-30-73" name="__codelineno-30-73" href="#__codelineno-30-73"></a>
</span><span id="__span-30-74"><a id="__codelineno-30-74" name="__codelineno-30-74" href="#__codelineno-30-74"></a><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">columns</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">[</span>
</span><span id="__span-30-75"><a id="__codelineno-30-75" name="__codelineno-30-75" href="#__codelineno-30-75"></a><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-76"><a id="__codelineno-30-76" name="__codelineno-30-76" href="#__codelineno-30-76"></a><span class="w"> </span><span class="nx">title</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Type&#39;</span><span class="p">,</span>
</span><span id="__span-30-77"><a id="__codelineno-30-77" name="__codelineno-30-77" href="#__codelineno-30-77"></a><span class="w"> </span><span class="nx">dataIndex</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;type&#39;</span><span class="p">,</span>
</span><span id="__span-30-78"><a id="__codelineno-30-78" name="__codelineno-30-78" href="#__codelineno-30-78"></a><span class="w"> </span><span class="nx">width</span><span class="o">:</span><span class="w"> </span><span class="kt">150</span><span class="p">,</span>
</span><span id="__span-30-79"><a id="__codelineno-30-79" name="__codelineno-30-79" href="#__codelineno-30-79"></a><span class="w"> </span><span class="nx">render</span><span class="o">:</span><span class="w"> </span><span class="p">(</span><span class="kr">type</span><span class="o">:</span><span class="w"> </span><span class="kt">string</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="o">&lt;</span><span class="nx">span</span><span class="w"> </span><span class="nx">style</span><span class="o">=</span><span class="p">{{</span><span class="w"> </span><span class="nx">fontFamily</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;monospace&#39;</span><span class="w"> </span><span class="p">}}</span><span class="o">&gt;</span><span class="p">{</span><span class="kr">type</span><span class="p">}</span><span class="o">&lt;</span><span class="err">/span&gt;,</span>
</span><span id="__span-30-80"><a id="__codelineno-30-80" name="__codelineno-30-80" href="#__codelineno-30-80"></a><span class="w"> </span><span class="p">},</span>
</span><span id="__span-30-81"><a id="__codelineno-30-81" name="__codelineno-30-81" href="#__codelineno-30-81"></a><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-82"><a id="__codelineno-30-82" name="__codelineno-30-82" href="#__codelineno-30-82"></a><span class="w"> </span><span class="nx">title</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Status&#39;</span><span class="p">,</span>
</span><span id="__span-30-83"><a id="__codelineno-30-83" name="__codelineno-30-83" href="#__codelineno-30-83"></a><span class="w"> </span><span class="nx">dataIndex</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;status&#39;</span><span class="p">,</span>
</span><span id="__span-30-84"><a id="__codelineno-30-84" name="__codelineno-30-84" href="#__codelineno-30-84"></a><span class="w"> </span><span class="nx">width</span><span class="o">:</span><span class="w"> </span><span class="kt">100</span><span class="p">,</span>
</span><span id="__span-30-85"><a id="__codelineno-30-85" name="__codelineno-30-85" href="#__codelineno-30-85"></a><span class="w"> </span><span class="nx">render</span><span class="o">:</span><span class="w"> </span><span class="p">(</span><span class="nx">status</span><span class="o">:</span><span class="w"> </span><span class="kt">string</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="o">&lt;</span><span class="nx">Tag</span><span class="w"> </span><span class="nx">color</span><span class="o">=</span><span class="p">{</span><span class="nx">statusColors</span><span class="p">[</span><span class="nx">status</span><span class="p">]}</span><span class="o">&gt;</span><span class="p">{</span><span class="nx">status</span><span class="p">.</span><span class="nx">toUpperCase</span><span class="p">()}</span><span class="o">&lt;</span><span class="err">/Tag&gt;,</span>
</span><span id="__span-30-86"><a id="__codelineno-30-86" name="__codelineno-30-86" href="#__codelineno-30-86"></a><span class="w"> </span><span class="p">},</span>
</span><span id="__span-30-87"><a id="__codelineno-30-87" name="__codelineno-30-87" href="#__codelineno-30-87"></a><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-88"><a id="__codelineno-30-88" name="__codelineno-30-88" href="#__codelineno-30-88"></a><span class="w"> </span><span class="nx">title</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Progress&#39;</span><span class="p">,</span>
</span><span id="__span-30-89"><a id="__codelineno-30-89" name="__codelineno-30-89" href="#__codelineno-30-89"></a><span class="w"> </span><span class="nx">dataIndex</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;progress&#39;</span><span class="p">,</span>
</span><span id="__span-30-90"><a id="__codelineno-30-90" name="__codelineno-30-90" href="#__codelineno-30-90"></a><span class="w"> </span><span class="nx">width</span><span class="o">:</span><span class="w"> </span><span class="kt">150</span><span class="p">,</span>
</span><span id="__span-30-91"><a id="__codelineno-30-91" name="__codelineno-30-91" href="#__codelineno-30-91"></a><span class="w"> </span><span class="nx">render</span><span class="o">:</span><span class="w"> </span><span class="p">(</span><span class="nx">progress</span><span class="o">:</span><span class="w"> </span><span class="kt">number</span><span class="p">,</span><span class="w"> </span><span class="nx">record</span><span class="o">:</span><span class="w"> </span><span class="kt">any</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="p">(</span>
</span><span id="__span-30-92"><a id="__codelineno-30-92" name="__codelineno-30-92" href="#__codelineno-30-92"></a><span class="w"> </span><span class="nx">record</span><span class="p">.</span><span class="nx">status</span><span class="w"> </span><span class="o">===</span><span class="w"> </span><span class="s1">&#39;running&#39;</span><span class="w"> </span><span class="o">?</span><span class="w"> </span><span class="p">(</span>
</span><span id="__span-30-93"><a id="__codelineno-30-93" name="__codelineno-30-93" href="#__codelineno-30-93"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Progress</span><span class="w"> </span><span class="nx">percent</span><span class="o">=</span><span class="p">{</span><span class="nx">progress</span><span class="p">}</span><span class="w"> </span><span class="nx">size</span><span class="o">=</span><span class="s2">&quot;small&quot;</span><span class="w"> </span><span class="nx">status</span><span class="o">=</span><span class="s2">&quot;active&quot;</span><span class="w"> </span><span class="o">/&gt;</span>
</span><span id="__span-30-94"><a id="__codelineno-30-94" name="__codelineno-30-94" href="#__codelineno-30-94"></a><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="nx">record</span><span class="p">.</span><span class="nx">status</span><span class="w"> </span><span class="o">===</span><span class="w"> </span><span class="s1">&#39;completed&#39;</span><span class="w"> </span><span class="o">?</span><span class="w"> </span><span class="p">(</span>
</span><span id="__span-30-95"><a id="__codelineno-30-95" name="__codelineno-30-95" href="#__codelineno-30-95"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Progress</span><span class="w"> </span><span class="nx">percent</span><span class="o">=</span><span class="p">{</span><span class="mf">100</span><span class="p">}</span><span class="w"> </span><span class="nx">size</span><span class="o">=</span><span class="s2">&quot;small&quot;</span><span class="w"> </span><span class="nx">status</span><span class="o">=</span><span class="s2">&quot;success&quot;</span><span class="w"> </span><span class="o">/&gt;</span>
</span><span id="__span-30-96"><a id="__codelineno-30-96" name="__codelineno-30-96" href="#__codelineno-30-96"></a><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="nx">record</span><span class="p">.</span><span class="nx">status</span><span class="w"> </span><span class="o">===</span><span class="w"> </span><span class="s1">&#39;failed&#39;</span><span class="w"> </span><span class="o">?</span><span class="w"> </span><span class="p">(</span>
</span><span id="__span-30-97"><a id="__codelineno-30-97" name="__codelineno-30-97" href="#__codelineno-30-97"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Progress</span><span class="w"> </span><span class="nx">percent</span><span class="o">=</span><span class="p">{</span><span class="nx">progress</span><span class="p">}</span><span class="w"> </span><span class="nx">size</span><span class="o">=</span><span class="s2">&quot;small&quot;</span><span class="w"> </span><span class="nx">status</span><span class="o">=</span><span class="s2">&quot;exception&quot;</span><span class="w"> </span><span class="o">/&gt;</span>
</span><span id="__span-30-98"><a id="__codelineno-30-98" name="__codelineno-30-98" href="#__codelineno-30-98"></a><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="p">(</span>
</span><span id="__span-30-99"><a id="__codelineno-30-99" name="__codelineno-30-99" href="#__codelineno-30-99"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Progress</span><span class="w"> </span><span class="nx">percent</span><span class="o">=</span><span class="p">{</span><span class="nx">progress</span><span class="p">}</span><span class="w"> </span><span class="nx">size</span><span class="o">=</span><span class="s2">&quot;small&quot;</span><span class="w"> </span><span class="o">/&gt;</span>
</span><span id="__span-30-100"><a id="__codelineno-30-100" name="__codelineno-30-100" href="#__codelineno-30-100"></a><span class="w"> </span><span class="p">)</span>
</span><span id="__span-30-101"><a id="__codelineno-30-101" name="__codelineno-30-101" href="#__codelineno-30-101"></a><span class="w"> </span><span class="p">),</span>
</span><span id="__span-30-102"><a id="__codelineno-30-102" name="__codelineno-30-102" href="#__codelineno-30-102"></a><span class="w"> </span><span class="p">},</span>
</span><span id="__span-30-103"><a id="__codelineno-30-103" name="__codelineno-30-103" href="#__codelineno-30-103"></a><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-104"><a id="__codelineno-30-104" name="__codelineno-30-104" href="#__codelineno-30-104"></a><span class="w"> </span><span class="nx">title</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Resource&#39;</span><span class="p">,</span>
</span><span id="__span-30-105"><a id="__codelineno-30-105" name="__codelineno-30-105" href="#__codelineno-30-105"></a><span class="w"> </span><span class="nx">dataIndex</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;resourceCategory&#39;</span><span class="p">,</span>
</span><span id="__span-30-106"><a id="__codelineno-30-106" name="__codelineno-30-106" href="#__codelineno-30-106"></a><span class="w"> </span><span class="nx">width</span><span class="o">:</span><span class="w"> </span><span class="kt">120</span><span class="p">,</span>
</span><span id="__span-30-107"><a id="__codelineno-30-107" name="__codelineno-30-107" href="#__codelineno-30-107"></a><span class="w"> </span><span class="p">},</span>
</span><span id="__span-30-108"><a id="__codelineno-30-108" name="__codelineno-30-108" href="#__codelineno-30-108"></a><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-109"><a id="__codelineno-30-109" name="__codelineno-30-109" href="#__codelineno-30-109"></a><span class="w"> </span><span class="nx">title</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Priority&#39;</span><span class="p">,</span>
</span><span id="__span-30-110"><a id="__codelineno-30-110" name="__codelineno-30-110" href="#__codelineno-30-110"></a><span class="w"> </span><span class="nx">dataIndex</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;priority&#39;</span><span class="p">,</span>
</span><span id="__span-30-111"><a id="__codelineno-30-111" name="__codelineno-30-111" href="#__codelineno-30-111"></a><span class="w"> </span><span class="nx">width</span><span class="o">:</span><span class="w"> </span><span class="kt">80</span><span class="p">,</span>
</span><span id="__span-30-112"><a id="__codelineno-30-112" name="__codelineno-30-112" href="#__codelineno-30-112"></a><span class="w"> </span><span class="nx">render</span><span class="o">:</span><span class="w"> </span><span class="p">(</span><span class="nx">priority</span><span class="o">:</span><span class="w"> </span><span class="kt">number</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="p">(</span>
</span><span id="__span-30-113"><a id="__codelineno-30-113" name="__codelineno-30-113" href="#__codelineno-30-113"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Tag</span><span class="w"> </span><span class="nx">color</span><span class="o">=</span><span class="p">{</span><span class="nx">priority</span><span class="w"> </span><span class="o">&lt;=</span><span class="w"> </span><span class="mf">3</span><span class="w"> </span><span class="o">?</span><span class="w"> </span><span class="s1">&#39;red&#39;</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="nx">priority</span><span class="w"> </span><span class="o">&lt;=</span><span class="w"> </span><span class="mf">6</span><span class="w"> </span><span class="o">?</span><span class="w"> </span><span class="s1">&#39;orange&#39;</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;default&#39;</span><span class="p">}</span><span class="o">&gt;</span>
</span><span id="__span-30-114"><a id="__codelineno-30-114" name="__codelineno-30-114" href="#__codelineno-30-114"></a><span class="w"> </span><span class="p">{</span><span class="nx">priority</span><span class="p">}</span>
</span><span id="__span-30-115"><a id="__codelineno-30-115" name="__codelineno-30-115" href="#__codelineno-30-115"></a><span class="w"> </span><span class="o">&lt;</span><span class="err">/Tag&gt;</span>
</span><span id="__span-30-116"><a id="__codelineno-30-116" name="__codelineno-30-116" href="#__codelineno-30-116"></a><span class="w"> </span><span class="p">),</span>
</span><span id="__span-30-117"><a id="__codelineno-30-117" name="__codelineno-30-117" href="#__codelineno-30-117"></a><span class="w"> </span><span class="p">},</span>
</span><span id="__span-30-118"><a id="__codelineno-30-118" name="__codelineno-30-118" href="#__codelineno-30-118"></a><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-119"><a id="__codelineno-30-119" name="__codelineno-30-119" href="#__codelineno-30-119"></a><span class="w"> </span><span class="nx">title</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Created&#39;</span><span class="p">,</span>
</span><span id="__span-30-120"><a id="__codelineno-30-120" name="__codelineno-30-120" href="#__codelineno-30-120"></a><span class="w"> </span><span class="nx">dataIndex</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;createdAt&#39;</span><span class="p">,</span>
</span><span id="__span-30-121"><a id="__codelineno-30-121" name="__codelineno-30-121" href="#__codelineno-30-121"></a><span class="w"> </span><span class="nx">width</span><span class="o">:</span><span class="w"> </span><span class="kt">150</span><span class="p">,</span>
</span><span id="__span-30-122"><a id="__codelineno-30-122" name="__codelineno-30-122" href="#__codelineno-30-122"></a><span class="w"> </span><span class="nx">render</span><span class="o">:</span><span class="w"> </span><span class="p">(</span><span class="nx">date</span><span class="o">:</span><span class="w"> </span><span class="kt">string</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="ow">new</span><span class="w"> </span><span class="nb">Date</span><span class="p">(</span><span class="nx">date</span><span class="p">).</span><span class="nx">toLocaleString</span><span class="p">(),</span>
</span><span id="__span-30-123"><a id="__codelineno-30-123" name="__codelineno-30-123" href="#__codelineno-30-123"></a><span class="w"> </span><span class="p">},</span>
</span><span id="__span-30-124"><a id="__codelineno-30-124" name="__codelineno-30-124" href="#__codelineno-30-124"></a><span class="w"> </span><span class="p">{</span>
</span><span id="__span-30-125"><a id="__codelineno-30-125" name="__codelineno-30-125" href="#__codelineno-30-125"></a><span class="w"> </span><span class="nx">title</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Actions&#39;</span><span class="p">,</span>
</span><span id="__span-30-126"><a id="__codelineno-30-126" name="__codelineno-30-126" href="#__codelineno-30-126"></a><span class="w"> </span><span class="nx">width</span><span class="o">:</span><span class="w"> </span><span class="kt">200</span><span class="p">,</span>
</span><span id="__span-30-127"><a id="__codelineno-30-127" name="__codelineno-30-127" href="#__codelineno-30-127"></a><span class="w"> </span><span class="nx">render</span><span class="o">:</span><span class="w"> </span><span class="p">(</span><span class="nx">_</span><span class="o">:</span><span class="w"> </span><span class="kt">any</span><span class="p">,</span><span class="w"> </span><span class="nx">record</span><span class="o">:</span><span class="w"> </span><span class="kt">any</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="p">(</span>
</span><span id="__span-30-128"><a id="__codelineno-30-128" name="__codelineno-30-128" href="#__codelineno-30-128"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Space</span><span class="o">&gt;</span>
</span><span id="__span-30-129"><a id="__codelineno-30-129" name="__codelineno-30-129" href="#__codelineno-30-129"></a><span class="w"> </span><span class="p">{</span><span class="nx">record</span><span class="p">.</span><span class="nx">status</span><span class="w"> </span><span class="o">===</span><span class="w"> </span><span class="s1">&#39;failed&#39;</span><span class="w"> </span><span class="o">&amp;&amp;</span><span class="w"> </span><span class="p">(</span>
</span><span id="__span-30-130"><a id="__codelineno-30-130" name="__codelineno-30-130" href="#__codelineno-30-130"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Button</span><span class="w"> </span><span class="nx">size</span><span class="o">=</span><span class="s2">&quot;small&quot;</span><span class="w"> </span><span class="nx">onClick</span><span class="o">=</span><span class="p">{()</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">handleRetry</span><span class="p">(</span><span class="nx">record</span><span class="p">.</span><span class="nx">id</span><span class="p">)}</span><span class="o">&gt;</span>
</span><span id="__span-30-131"><a id="__codelineno-30-131" name="__codelineno-30-131" href="#__codelineno-30-131"></a><span class="w"> </span><span class="nx">Retry</span>
</span><span id="__span-30-132"><a id="__codelineno-30-132" name="__codelineno-30-132" href="#__codelineno-30-132"></a><span class="w"> </span><span class="o">&lt;</span><span class="err">/Button&gt;</span>
</span><span id="__span-30-133"><a id="__codelineno-30-133" name="__codelineno-30-133" href="#__codelineno-30-133"></a><span class="w"> </span><span class="p">)}</span>
</span><span id="__span-30-134"><a id="__codelineno-30-134" name="__codelineno-30-134" href="#__codelineno-30-134"></a><span class="w"> </span><span class="p">{[</span><span class="s1">&#39;pending&#39;</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;queued&#39;</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;running&#39;</span><span class="p">].</span><span class="nx">includes</span><span class="p">(</span><span class="nx">record</span><span class="p">.</span><span class="nx">status</span><span class="p">)</span><span class="w"> </span><span class="o">&amp;&amp;</span><span class="w"> </span><span class="p">(</span>
</span><span id="__span-30-135"><a id="__codelineno-30-135" name="__codelineno-30-135" href="#__codelineno-30-135"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Button</span><span class="w"> </span><span class="nx">size</span><span class="o">=</span><span class="s2">&quot;small&quot;</span><span class="w"> </span><span class="nx">danger</span><span class="w"> </span><span class="nx">onClick</span><span class="o">=</span><span class="p">{()</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">handleCancel</span><span class="p">(</span><span class="nx">record</span><span class="p">.</span><span class="nx">id</span><span class="p">)}</span><span class="o">&gt;</span>
</span><span id="__span-30-136"><a id="__codelineno-30-136" name="__codelineno-30-136" href="#__codelineno-30-136"></a><span class="w"> </span><span class="nx">Cancel</span>
</span><span id="__span-30-137"><a id="__codelineno-30-137" name="__codelineno-30-137" href="#__codelineno-30-137"></a><span class="w"> </span><span class="o">&lt;</span><span class="err">/Button&gt;</span>
</span><span id="__span-30-138"><a id="__codelineno-30-138" name="__codelineno-30-138" href="#__codelineno-30-138"></a><span class="w"> </span><span class="p">)}</span>
</span><span id="__span-30-139"><a id="__codelineno-30-139" name="__codelineno-30-139" href="#__codelineno-30-139"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Button</span><span class="w"> </span><span class="nx">size</span><span class="o">=</span><span class="s2">&quot;small&quot;</span><span class="w"> </span><span class="nx">onClick</span><span class="o">=</span><span class="p">{()</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nb">window</span><span class="p">.</span><span class="nx">open</span><span class="p">(</span><span class="sb">`/app/media/jobs/</span><span class="si">${</span><span class="nx">record</span><span class="p">.</span><span class="nx">id</span><span class="si">}</span><span class="sb">`</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;_blank&#39;</span><span class="p">)}</span><span class="o">&gt;</span>
</span><span id="__span-30-140"><a id="__codelineno-30-140" name="__codelineno-30-140" href="#__codelineno-30-140"></a><span class="w"> </span><span class="nx">View</span><span class="w"> </span><span class="nx">Log</span>
</span><span id="__span-30-141"><a id="__codelineno-30-141" name="__codelineno-30-141" href="#__codelineno-30-141"></a><span class="w"> </span><span class="o">&lt;</span><span class="err">/Button&gt;</span>
</span><span id="__span-30-142"><a id="__codelineno-30-142" name="__codelineno-30-142" href="#__codelineno-30-142"></a><span class="w"> </span><span class="o">&lt;</span><span class="err">/Space&gt;</span>
</span><span id="__span-30-143"><a id="__codelineno-30-143" name="__codelineno-30-143" href="#__codelineno-30-143"></a><span class="w"> </span><span class="p">),</span>
</span><span id="__span-30-144"><a id="__codelineno-30-144" name="__codelineno-30-144" href="#__codelineno-30-144"></a><span class="w"> </span><span class="p">},</span>
</span><span id="__span-30-145"><a id="__codelineno-30-145" name="__codelineno-30-145" href="#__codelineno-30-145"></a><span class="w"> </span><span class="p">];</span>
</span><span id="__span-30-146"><a id="__codelineno-30-146" name="__codelineno-30-146" href="#__codelineno-30-146"></a>
</span><span id="__span-30-147"><a id="__codelineno-30-147" name="__codelineno-30-147" href="#__codelineno-30-147"></a><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="p">(</span>
</span><span id="__span-30-148"><a id="__codelineno-30-148" name="__codelineno-30-148" href="#__codelineno-30-148"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">div</span><span class="o">&gt;</span>
</span><span id="__span-30-149"><a id="__codelineno-30-149" name="__codelineno-30-149" href="#__codelineno-30-149"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Space</span><span class="w"> </span><span class="nx">style</span><span class="o">=</span><span class="p">{{</span><span class="w"> </span><span class="nx">marginBottom</span><span class="o">:</span><span class="w"> </span><span class="kt">16</span><span class="w"> </span><span class="p">}}</span><span class="o">&gt;</span>
</span><span id="__span-30-150"><a id="__codelineno-30-150" name="__codelineno-30-150" href="#__codelineno-30-150"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Select</span>
</span><span id="__span-30-151"><a id="__codelineno-30-151" name="__codelineno-30-151" href="#__codelineno-30-151"></a><span class="w"> </span><span class="nx">placeholder</span><span class="o">=</span><span class="s2">&quot;Filter by status&quot;</span>
</span><span id="__span-30-152"><a id="__codelineno-30-152" name="__codelineno-30-152" href="#__codelineno-30-152"></a><span class="w"> </span><span class="nx">style</span><span class="o">=</span><span class="p">{{</span><span class="w"> </span><span class="nx">width</span><span class="o">:</span><span class="w"> </span><span class="kt">150</span><span class="w"> </span><span class="p">}}</span>
</span><span id="__span-30-153"><a id="__codelineno-30-153" name="__codelineno-30-153" href="#__codelineno-30-153"></a><span class="w"> </span><span class="nx">onChange</span><span class="o">=</span><span class="p">{(</span><span class="nx">value</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">setFilter</span><span class="p">({</span><span class="w"> </span><span class="p">...</span><span class="nx">filter</span><span class="p">,</span><span class="w"> </span><span class="nx">status</span><span class="o">:</span><span class="w"> </span><span class="kt">value</span><span class="w"> </span><span class="p">})}</span>
</span><span id="__span-30-154"><a id="__codelineno-30-154" name="__codelineno-30-154" href="#__codelineno-30-154"></a><span class="w"> </span><span class="nx">allowClear</span>
</span><span id="__span-30-155"><a id="__codelineno-30-155" name="__codelineno-30-155" href="#__codelineno-30-155"></a><span class="w"> </span><span class="o">&gt;</span>
</span><span id="__span-30-156"><a id="__codelineno-30-156" name="__codelineno-30-156" href="#__codelineno-30-156"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Select</span><span class="p">.</span><span class="nx">Option</span><span class="w"> </span><span class="nx">value</span><span class="o">=</span><span class="s2">&quot;pending&quot;</span><span class="o">&gt;</span><span class="nx">Pending</span><span class="o">&lt;</span><span class="err">/Select.Option&gt;</span>
</span><span id="__span-30-157"><a id="__codelineno-30-157" name="__codelineno-30-157" href="#__codelineno-30-157"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Select</span><span class="p">.</span><span class="nx">Option</span><span class="w"> </span><span class="nx">value</span><span class="o">=</span><span class="s2">&quot;running&quot;</span><span class="o">&gt;</span><span class="nx">Running</span><span class="o">&lt;</span><span class="err">/Select.Option&gt;</span>
</span><span id="__span-30-158"><a id="__codelineno-30-158" name="__codelineno-30-158" href="#__codelineno-30-158"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Select</span><span class="p">.</span><span class="nx">Option</span><span class="w"> </span><span class="nx">value</span><span class="o">=</span><span class="s2">&quot;completed&quot;</span><span class="o">&gt;</span><span class="nx">Completed</span><span class="o">&lt;</span><span class="err">/Select.Option&gt;</span>
</span><span id="__span-30-159"><a id="__codelineno-30-159" name="__codelineno-30-159" href="#__codelineno-30-159"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Select</span><span class="p">.</span><span class="nx">Option</span><span class="w"> </span><span class="nx">value</span><span class="o">=</span><span class="s2">&quot;failed&quot;</span><span class="o">&gt;</span><span class="nx">Failed</span><span class="o">&lt;</span><span class="err">/Select.Option&gt;</span>
</span><span id="__span-30-160"><a id="__codelineno-30-160" name="__codelineno-30-160" href="#__codelineno-30-160"></a><span class="w"> </span><span class="o">&lt;</span><span class="err">/Select&gt;</span>
</span><span id="__span-30-161"><a id="__codelineno-30-161" name="__codelineno-30-161" href="#__codelineno-30-161"></a>
</span><span id="__span-30-162"><a id="__codelineno-30-162" name="__codelineno-30-162" href="#__codelineno-30-162"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Select</span>
</span><span id="__span-30-163"><a id="__codelineno-30-163" name="__codelineno-30-163" href="#__codelineno-30-163"></a><span class="w"> </span><span class="nx">placeholder</span><span class="o">=</span><span class="s2">&quot;Filter by type&quot;</span>
</span><span id="__span-30-164"><a id="__codelineno-30-164" name="__codelineno-30-164" href="#__codelineno-30-164"></a><span class="w"> </span><span class="nx">style</span><span class="o">=</span><span class="p">{{</span><span class="w"> </span><span class="nx">width</span><span class="o">:</span><span class="w"> </span><span class="kt">200</span><span class="w"> </span><span class="p">}}</span>
</span><span id="__span-30-165"><a id="__codelineno-30-165" name="__codelineno-30-165" href="#__codelineno-30-165"></a><span class="w"> </span><span class="nx">onChange</span><span class="o">=</span><span class="p">{(</span><span class="nx">value</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">setFilter</span><span class="p">({</span><span class="w"> </span><span class="p">...</span><span class="nx">filter</span><span class="p">,</span><span class="w"> </span><span class="kr">type</span><span class="o">:</span><span class="w"> </span><span class="nx">value</span><span class="w"> </span><span class="p">})}</span>
</span><span id="__span-30-166"><a id="__codelineno-30-166" name="__codelineno-30-166" href="#__codelineno-30-166"></a><span class="w"> </span><span class="nx">allowClear</span>
</span><span id="__span-30-167"><a id="__codelineno-30-167" name="__codelineno-30-167" href="#__codelineno-30-167"></a><span class="w"> </span><span class="o">&gt;</span>
</span><span id="__span-30-168"><a id="__codelineno-30-168" name="__codelineno-30-168" href="#__codelineno-30-168"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Select</span><span class="p">.</span><span class="nx">Option</span><span class="w"> </span><span class="nx">value</span><span class="o">=</span><span class="s2">&quot;scan&quot;</span><span class="o">&gt;</span><span class="nx">Scan</span><span class="o">&lt;</span><span class="err">/Select.Option&gt;</span>
</span><span id="__span-30-169"><a id="__codelineno-30-169" name="__codelineno-30-169" href="#__codelineno-30-169"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Select</span><span class="p">.</span><span class="nx">Option</span><span class="w"> </span><span class="nx">value</span><span class="o">=</span><span class="s2">&quot;reencode_streaming&quot;</span><span class="o">&gt;</span><span class="nx">Re</span><span class="o">-</span><span class="nx">encode</span><span class="o">&lt;</span><span class="err">/Select.Option&gt;</span>
</span><span id="__span-30-170"><a id="__codelineno-30-170" name="__codelineno-30-170" href="#__codelineno-30-170"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Select</span><span class="p">.</span><span class="nx">Option</span><span class="w"> </span><span class="nx">value</span><span class="o">=</span><span class="s2">&quot;compile_random&quot;</span><span class="o">&gt;</span><span class="nx">Compilation</span><span class="o">&lt;</span><span class="err">/Select.Option&gt;</span>
</span><span id="__span-30-171"><a id="__codelineno-30-171" name="__codelineno-30-171" href="#__codelineno-30-171"></a><span class="w"> </span><span class="o">&lt;</span><span class="err">/Select&gt;</span>
</span><span id="__span-30-172"><a id="__codelineno-30-172" name="__codelineno-30-172" href="#__codelineno-30-172"></a>
</span><span id="__span-30-173"><a id="__codelineno-30-173" name="__codelineno-30-173" href="#__codelineno-30-173"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Button</span><span class="w"> </span><span class="nx">onClick</span><span class="o">=</span><span class="p">{()</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">setPolling</span><span class="p">(</span><span class="o">!</span><span class="nx">polling</span><span class="p">)}</span><span class="o">&gt;</span>
</span><span id="__span-30-174"><a id="__codelineno-30-174" name="__codelineno-30-174" href="#__codelineno-30-174"></a><span class="w"> </span><span class="p">{</span><span class="nx">polling</span><span class="w"> </span><span class="o">?</span><span class="w"> </span><span class="s1">&#39;Stop Auto-Refresh&#39;</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Start Auto-Refresh&#39;</span><span class="p">}</span>
</span><span id="__span-30-175"><a id="__codelineno-30-175" name="__codelineno-30-175" href="#__codelineno-30-175"></a><span class="w"> </span><span class="o">&lt;</span><span class="err">/Button&gt;</span>
</span><span id="__span-30-176"><a id="__codelineno-30-176" name="__codelineno-30-176" href="#__codelineno-30-176"></a><span class="w"> </span><span class="o">&lt;</span><span class="err">/Space&gt;</span>
</span><span id="__span-30-177"><a id="__codelineno-30-177" name="__codelineno-30-177" href="#__codelineno-30-177"></a>
</span><span id="__span-30-178"><a id="__codelineno-30-178" name="__codelineno-30-178" href="#__codelineno-30-178"></a><span class="w"> </span><span class="o">&lt;</span><span class="nx">Table</span>
</span><span id="__span-30-179"><a id="__codelineno-30-179" name="__codelineno-30-179" href="#__codelineno-30-179"></a><span class="w"> </span><span class="nx">columns</span><span class="o">=</span><span class="p">{</span><span class="nx">columns</span><span class="p">}</span>
</span><span id="__span-30-180"><a id="__codelineno-30-180" name="__codelineno-30-180" href="#__codelineno-30-180"></a><span class="w"> </span><span class="nx">dataSource</span><span class="o">=</span><span class="p">{</span><span class="nx">jobs</span><span class="p">}</span>
</span><span id="__span-30-181"><a id="__codelineno-30-181" name="__codelineno-30-181" href="#__codelineno-30-181"></a><span class="w"> </span><span class="nx">loading</span><span class="o">=</span><span class="p">{</span><span class="nx">loading</span><span class="p">}</span>
</span><span id="__span-30-182"><a id="__codelineno-30-182" name="__codelineno-30-182" href="#__codelineno-30-182"></a><span class="w"> </span><span class="nx">rowKey</span><span class="o">=</span><span class="s2">&quot;id&quot;</span>
</span><span id="__span-30-183"><a id="__codelineno-30-183" name="__codelineno-30-183" href="#__codelineno-30-183"></a><span class="w"> </span><span class="nx">pagination</span><span class="o">=</span><span class="p">{{</span><span class="w"> </span><span class="nx">pageSize</span><span class="o">:</span><span class="w"> </span><span class="kt">20</span><span class="w"> </span><span class="p">}}</span>
</span><span id="__span-30-184"><a id="__codelineno-30-184" name="__codelineno-30-184" href="#__codelineno-30-184"></a><span class="w"> </span><span class="o">/&gt;</span>
</span><span id="__span-30-185"><a id="__codelineno-30-185" name="__codelineno-30-185" href="#__codelineno-30-185"></a><span class="w"> </span><span class="o">&lt;</span><span class="err">/div&gt;</span>
</span><span id="__span-30-186"><a id="__codelineno-30-186" name="__codelineno-30-186" href="#__codelineno-30-186"></a><span class="w"> </span><span class="p">);</span>
</span><span id="__span-30-187"><a id="__codelineno-30-187" name="__codelineno-30-187" href="#__codelineno-30-187"></a><span class="p">}</span>
</span></code></pre></div>
<hr />
<h2 id="troubleshooting">Troubleshooting<a class="headerlink" href="#troubleshooting" title="Permanent link">&para;</a></h2>
<h3 id="problem-jobs-stuck-in-pending">Problem: Jobs Stuck in Pending<a class="headerlink" href="#problem-jobs-stuck-in-pending" title="Permanent link">&para;</a></h3>
<p><strong>Symptoms:</strong></p>
<ul>
<li>Jobs created but never start</li>
<li>Status remains "pending" for hours</li>
<li>No "running" jobs visible</li>
</ul>
<p><strong>Solutions:</strong></p>
<ol>
<li><strong>Check worker process running:</strong></li>
</ol>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-31-1"><a id="__codelineno-31-1" name="__codelineno-31-1" href="#__codelineno-31-1"></a>docker<span class="w"> </span>compose<span class="w"> </span>ps<span class="w"> </span>media-api
</span><span id="__span-31-2"><a id="__codelineno-31-2" name="__codelineno-31-2" href="#__codelineno-31-2"></a><span class="c1"># Should show &quot;Up&quot; status</span>
</span><span id="__span-31-3"><a id="__codelineno-31-3" name="__codelineno-31-3" href="#__codelineno-31-3"></a>
</span><span id="__span-31-4"><a id="__codelineno-31-4" name="__codelineno-31-4" href="#__codelineno-31-4"></a>docker<span class="w"> </span>compose<span class="w"> </span>logs<span class="w"> </span>media-api<span class="w"> </span><span class="p">|</span><span class="w"> </span>grep<span class="w"> </span><span class="s2">&quot;Job worker&quot;</span>
</span><span id="__span-31-5"><a id="__codelineno-31-5" name="__codelineno-31-5" href="#__codelineno-31-5"></a><span class="c1"># Should show &quot;Job worker started&quot;</span>
</span></code></pre></div>
<ol>
<li><strong>Manually trigger worker:</strong></li>
</ol>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-32-1"><a id="__codelineno-32-1" name="__codelineno-32-1" href="#__codelineno-32-1"></a><span class="c1"># Restart media-api container</span>
</span><span id="__span-32-2"><a id="__codelineno-32-2" name="__codelineno-32-2" href="#__codelineno-32-2"></a>docker<span class="w"> </span>compose<span class="w"> </span>restart<span class="w"> </span>media-api
</span><span id="__span-32-3"><a id="__codelineno-32-3" name="__codelineno-32-3" href="#__codelineno-32-3"></a>
</span><span id="__span-32-4"><a id="__codelineno-32-4" name="__codelineno-32-4" href="#__codelineno-32-4"></a><span class="c1"># Worker starts automatically on container boot</span>
</span></code></pre></div>
<ol>
<li><strong>Check worker logs for errors:</strong></li>
</ol>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-33-1"><a id="__codelineno-33-1" name="__codelineno-33-1" href="#__codelineno-33-1"></a>docker<span class="w"> </span>compose<span class="w"> </span>logs<span class="w"> </span>-f<span class="w"> </span>media-api<span class="w"> </span><span class="p">|</span><span class="w"> </span>grep<span class="w"> </span>ERROR
</span><span id="__span-33-2"><a id="__codelineno-33-2" name="__codelineno-33-2" href="#__codelineno-33-2"></a><span class="c1"># Look for database connection errors, permission issues</span>
</span></code></pre></div>
<ol>
<li><strong>Verify database connection:</strong></li>
</ol>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-34-1"><a id="__codelineno-34-1" name="__codelineno-34-1" href="#__codelineno-34-1"></a><span class="c1"># Test database accessible from container</span>
</span><span id="__span-34-2"><a id="__codelineno-34-2" name="__codelineno-34-2" href="#__codelineno-34-2"></a>docker<span class="w"> </span>compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>media-api<span class="w"> </span>psql<span class="w"> </span><span class="nv">$DATABASE_URL</span><span class="w"> </span>-c<span class="w"> </span><span class="s2">&quot;SELECT COUNT(*) FROM jobs WHERE status=&#39;pending&#39;;&quot;</span>
</span></code></pre></div>
<hr />
<h3 id="problem-job-fails-immediately">Problem: Job Fails Immediately<a class="headerlink" href="#problem-job-fails-immediately" title="Permanent link">&para;</a></h3>
<p><strong>Symptoms:</strong></p>
<ul>
<li>Job status changes from pending → running → failed within seconds</li>
<li>No meaningful progress</li>
<li>Error in log: "Command not found" or "Permission denied"</li>
</ul>
<p><strong>Solutions:</strong></p>
<ol>
<li><strong>Check job log in database:</strong></li>
</ol>
<div class="language-sql highlight"><pre><span></span><code><span id="__span-35-1"><a id="__codelineno-35-1" name="__codelineno-35-1" href="#__codelineno-35-1"></a><span class="k">SELECT</span><span class="w"> </span><span class="n">log</span><span class="w"> </span><span class="k">FROM</span><span class="w"> </span><span class="n">jobs</span><span class="w"> </span><span class="k">WHERE</span><span class="w"> </span><span class="n">id</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s1">&#39;JOB_ID&#39;</span><span class="p">;</span>
</span></code></pre></div>
<ol>
<li><strong>Verify FFmpeg installed:</strong></li>
</ol>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-36-1"><a id="__codelineno-36-1" name="__codelineno-36-1" href="#__codelineno-36-1"></a>docker<span class="w"> </span>compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>media-api<span class="w"> </span>which<span class="w"> </span>ffmpeg
</span><span id="__span-36-2"><a id="__codelineno-36-2" name="__codelineno-36-2" href="#__codelineno-36-2"></a><span class="c1"># Should output: /usr/bin/ffmpeg</span>
</span><span id="__span-36-3"><a id="__codelineno-36-3" name="__codelineno-36-3" href="#__codelineno-36-3"></a>
</span><span id="__span-36-4"><a id="__codelineno-36-4" name="__codelineno-36-4" href="#__codelineno-36-4"></a>docker<span class="w"> </span>compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>media-api<span class="w"> </span>ffmpeg<span class="w"> </span>-version
</span></code></pre></div>
<ol>
<li><strong>Check file paths valid:</strong></li>
</ol>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-37-1"><a id="__codelineno-37-1" name="__codelineno-37-1" href="#__codelineno-37-1"></a><span class="c1"># Verify input file exists</span>
</span><span id="__span-37-2"><a id="__codelineno-37-2" name="__codelineno-37-2" href="#__codelineno-37-2"></a>docker<span class="w"> </span>compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>media-api<span class="w"> </span>ls<span class="w"> </span>-la<span class="w"> </span>/media/local/library/inbox/original.mp4
</span><span id="__span-37-3"><a id="__codelineno-37-3" name="__codelineno-37-3" href="#__codelineno-37-3"></a>
</span><span id="__span-37-4"><a id="__codelineno-37-4" name="__codelineno-37-4" href="#__codelineno-37-4"></a><span class="c1"># Check output directory writable</span>
</span><span id="__span-37-5"><a id="__codelineno-37-5" name="__codelineno-37-5" href="#__codelineno-37-5"></a>docker<span class="w"> </span>compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>media-api<span class="w"> </span>touch<span class="w"> </span>/media/local/playback/test.txt
</span></code></pre></div>
<ol>
<li><strong>Test FFmpeg command manually:</strong></li>
</ol>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-38-1"><a id="__codelineno-38-1" name="__codelineno-38-1" href="#__codelineno-38-1"></a><span class="c1"># Copy command from job log, run manually</span>
</span><span id="__span-38-2"><a id="__codelineno-38-2" name="__codelineno-38-2" href="#__codelineno-38-2"></a>docker<span class="w"> </span>compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>media-api<span class="w"> </span>ffmpeg<span class="w"> </span>-i<span class="w"> </span>/media/local/inbox/test.mp4<span class="w"> </span>-c:v<span class="w"> </span>libx264<span class="w"> </span>/media/local/playback/test-output.mp4
</span></code></pre></div>
<hr />
<h3 id="problem-re-encode-job-hangs-at-same-progress">Problem: Re-encode Job Hangs at Same Progress<a class="headerlink" href="#problem-re-encode-job-hangs-at-same-progress" title="Permanent link">&para;</a></h3>
<p><strong>Symptoms:</strong></p>
<ul>
<li>Job progress reaches 25%, 50%, or 75% then stops updating</li>
<li>Status remains "running" for hours</li>
<li>No CPU/GPU activity visible</li>
</ul>
<p><strong>Solutions:</strong></p>
<ol>
<li><strong>Check FFmpeg process still running:</strong></li>
</ol>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-39-1"><a id="__codelineno-39-1" name="__codelineno-39-1" href="#__codelineno-39-1"></a>docker<span class="w"> </span>compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>media-api<span class="w"> </span>ps<span class="w"> </span>aux<span class="w"> </span><span class="p">|</span><span class="w"> </span>grep<span class="w"> </span>ffmpeg
</span><span id="__span-39-2"><a id="__codelineno-39-2" name="__codelineno-39-2" href="#__codelineno-39-2"></a><span class="c1"># Should show ffmpeg process</span>
</span><span id="__span-39-3"><a id="__codelineno-39-3" name="__codelineno-39-3" href="#__codelineno-39-3"></a>
</span><span id="__span-39-4"><a id="__codelineno-39-4" name="__codelineno-39-4" href="#__codelineno-39-4"></a><span class="c1"># If not running, worker crashed</span>
</span><span id="__span-39-5"><a id="__codelineno-39-5" name="__codelineno-39-5" href="#__codelineno-39-5"></a>docker<span class="w"> </span>compose<span class="w"> </span>logs<span class="w"> </span>media-api<span class="w"> </span>--tail<span class="w"> </span><span class="m">100</span>
</span></code></pre></div>
<ol>
<li><strong>Kill hung FFmpeg process:</strong></li>
</ol>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-40-1"><a id="__codelineno-40-1" name="__codelineno-40-1" href="#__codelineno-40-1"></a>docker<span class="w"> </span>compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>media-api<span class="w"> </span>pkill<span class="w"> </span>-9<span class="w"> </span>ffmpeg
</span><span id="__span-40-2"><a id="__codelineno-40-2" name="__codelineno-40-2" href="#__codelineno-40-2"></a>
</span><span id="__span-40-3"><a id="__codelineno-40-3" name="__codelineno-40-3" href="#__codelineno-40-3"></a><span class="c1"># Job will fail and can be retried</span>
</span></code></pre></div>
<ol>
<li><strong>Check disk space:</strong></li>
</ol>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-41-1"><a id="__codelineno-41-1" name="__codelineno-41-1" href="#__codelineno-41-1"></a>df<span class="w"> </span>-h<span class="w"> </span>/media/local/playback
</span><span id="__span-41-2"><a id="__codelineno-41-2" name="__codelineno-41-2" href="#__codelineno-41-2"></a><span class="c1"># If 100% full, encoding fails</span>
</span><span id="__span-41-3"><a id="__codelineno-41-3" name="__codelineno-41-3" href="#__codelineno-41-3"></a>
</span><span id="__span-41-4"><a id="__codelineno-41-4" name="__codelineno-41-4" href="#__codelineno-41-4"></a><span class="c1"># Free space</span>
</span><span id="__span-41-5"><a id="__codelineno-41-5" name="__codelineno-41-5" href="#__codelineno-41-5"></a>docker<span class="w"> </span>compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>media-api<span class="w"> </span>rm<span class="w"> </span>/media/local/playback/*.partial
</span></code></pre></div>
<ol>
<li><strong>Increase FFmpeg timeout (if very large file):</strong></li>
</ol>
<div class="language-typescript highlight"><pre><span></span><code><span id="__span-42-1"><a id="__codelineno-42-1" name="__codelineno-42-1" href="#__codelineno-42-1"></a><span class="c1">// api/src/modules/media/services/job-worker.service.ts</span>
</span><span id="__span-42-2"><a id="__codelineno-42-2" name="__codelineno-42-2" href="#__codelineno-42-2"></a><span class="kd">const</span><span class="w"> </span><span class="nx">FFMPEG_TIMEOUT</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mf">3600000</span><span class="p">;</span><span class="w"> </span><span class="c1">// 1 hour (from 30 minutes)</span>
</span></code></pre></div>
<hr />
<h3 id="problem-gpu-out-of-memory-errors">Problem: GPU Out of Memory Errors<a class="headerlink" href="#problem-gpu-out-of-memory-errors" title="Permanent link">&para;</a></h3>
<p><strong>Symptoms:</strong></p>
<ul>
<li>Multiple GPU jobs running simultaneously</li>
<li>Error in log: "CUDA out of memory" or "Cannot allocate memory"</li>
<li>System becomes unresponsive</li>
</ul>
<p><strong>Solutions:</strong></p>
<ol>
<li><strong>Check total VRAM available:</strong></li>
</ol>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-43-1"><a id="__codelineno-43-1" name="__codelineno-43-1" href="#__codelineno-43-1"></a>nvidia-smi
</span><span id="__span-43-2"><a id="__codelineno-43-2" name="__codelineno-43-2" href="#__codelineno-43-2"></a><span class="c1"># Shows GPU memory usage</span>
</span><span id="__span-43-3"><a id="__codelineno-43-3" name="__codelineno-43-3" href="#__codelineno-43-3"></a>
</span><span id="__span-43-4"><a id="__codelineno-43-4" name="__codelineno-43-4" href="#__codelineno-43-4"></a><span class="c1"># Should show &lt; 16GB used (adjust based on your GPU)</span>
</span></code></pre></div>
<ol>
<li><strong>Reduce concurrent GPU job limit:</strong></li>
</ol>
<div class="language-typescript highlight"><pre><span></span><code><span id="__span-44-1"><a id="__codelineno-44-1" name="__codelineno-44-1" href="#__codelineno-44-1"></a><span class="c1">// api/src/modules/media/services/job-worker.service.ts</span>
</span><span id="__span-44-2"><a id="__codelineno-44-2" name="__codelineno-44-2" href="#__codelineno-44-2"></a><span class="kd">const</span><span class="w"> </span><span class="nx">limits</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">{</span>
</span><span id="__span-44-3"><a id="__codelineno-44-3" name="__codelineno-44-3" href="#__codelineno-44-3"></a><span class="w"> </span><span class="nx">cpu</span><span class="o">:</span><span class="w"> </span><span class="kt">5</span><span class="p">,</span>
</span><span id="__span-44-4"><a id="__codelineno-44-4" name="__codelineno-44-4" href="#__codelineno-44-4"></a><span class="w"> </span><span class="nx">gpu_encode</span><span class="o">:</span><span class="w"> </span><span class="kt">1</span><span class="p">,</span><span class="w"> </span><span class="c1">// Reduced from 2</span>
</span><span id="__span-44-5"><a id="__codelineno-44-5" name="__codelineno-44-5" href="#__codelineno-44-5"></a><span class="w"> </span><span class="nx">gpu_ai</span><span class="o">:</span><span class="w"> </span><span class="kt">1</span><span class="p">,</span>
</span><span id="__span-44-6"><a id="__codelineno-44-6" name="__codelineno-44-6" href="#__codelineno-44-6"></a><span class="p">};</span>
</span></code></pre></div>
<ol>
<li><strong>Increase VRAM requirements for jobs:</strong></li>
</ol>
<div class="language-typescript highlight"><pre><span></span><code><span id="__span-45-1"><a id="__codelineno-45-1" name="__codelineno-45-1" href="#__codelineno-45-1"></a><span class="c1">// Jobs require more VRAM than specified</span>
</span><span id="__span-45-2"><a id="__codelineno-45-2" name="__codelineno-45-2" href="#__codelineno-45-2"></a><span class="c1">// Update job creation to use higher vramRequired values</span>
</span><span id="__span-45-3"><a id="__codelineno-45-3" name="__codelineno-45-3" href="#__codelineno-45-3"></a><span class="p">{</span>
</span><span id="__span-45-4"><a id="__codelineno-45-4" name="__codelineno-45-4" href="#__codelineno-45-4"></a><span class="w"> </span><span class="kr">type</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;reencode_streaming&#39;</span><span class="p">,</span>
</span><span id="__span-45-5"><a id="__codelineno-45-5" name="__codelineno-45-5" href="#__codelineno-45-5"></a><span class="w"> </span><span class="nx">vramRequired</span><span class="o">:</span><span class="w"> </span><span class="kt">6000</span><span class="p">,</span><span class="w"> </span><span class="c1">// Increased from 4000</span>
</span><span id="__span-45-6"><a id="__codelineno-45-6" name="__codelineno-45-6" href="#__codelineno-45-6"></a><span class="p">}</span>
</span></code></pre></div>
<ol>
<li><strong>Kill running GPU jobs:</strong></li>
</ol>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-46-1"><a id="__codelineno-46-1" name="__codelineno-46-1" href="#__codelineno-46-1"></a><span class="c1"># Stop all media jobs</span>
</span><span id="__span-46-2"><a id="__codelineno-46-2" name="__codelineno-46-2" href="#__codelineno-46-2"></a>docker<span class="w"> </span>compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>media-api<span class="w"> </span>pkill<span class="w"> </span>-9<span class="w"> </span>ffmpeg
</span><span id="__span-46-3"><a id="__codelineno-46-3" name="__codelineno-46-3" href="#__codelineno-46-3"></a>
</span><span id="__span-46-4"><a id="__codelineno-46-4" name="__codelineno-46-4" href="#__codelineno-46-4"></a><span class="c1"># Update stuck jobs to failed status</span>
</span><span id="__span-46-5"><a id="__codelineno-46-5" name="__codelineno-46-5" href="#__codelineno-46-5"></a>docker<span class="w"> </span>compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>v2-postgres<span class="w"> </span>psql<span class="w"> </span>-U<span class="w"> </span>changemaker<span class="w"> </span>-d<span class="w"> </span>v2_changemaker<span class="w"> </span><span class="se">\</span>
</span><span id="__span-46-6"><a id="__codelineno-46-6" name="__codelineno-46-6" href="#__codelineno-46-6"></a><span class="w"> </span>-c<span class="w"> </span><span class="s2">&quot;UPDATE jobs SET status=&#39;failed&#39; WHERE status=&#39;running&#39;;&quot;</span>
</span></code></pre></div>
<hr />
<h2 id="performance-considerations">Performance Considerations<a class="headerlink" href="#performance-considerations" title="Permanent link">&para;</a></h2>
<h3 id="job-queue-throughput">Job Queue Throughput<a class="headerlink" href="#job-queue-throughput" title="Permanent link">&para;</a></h3>
<p><strong>Scaling Factors:</strong></p>
<ul>
<li>CPU jobs: 5 concurrent = ~10-20 jobs/minute (scans, validations)</li>
<li>GPU encode: 2 concurrent = ~4-8 videos/hour (depends on length)</li>
<li>GPU AI: 1 concurrent = ~2-6 videos/hour (depends on complexity)</li>
</ul>
<p><strong>Bottlenecks:</strong></p>
<ol>
<li><strong>GPU Memory</strong> — Limits concurrent GPU jobs</li>
<li><strong>Disk I/O</strong> — Reading/writing large video files</li>
<li><strong>CPU</strong> — FFmpeg encoding uses all available cores</li>
</ol>
<p><strong>Optimization:</strong></p>
<ul>
<li><strong>Distribute workers across multiple machines</strong> — Each machine runs separate worker process</li>
<li><strong>Use job priority</strong> — Urgent jobs (priority 1-3) run first</li>
<li><strong>Batch similar jobs</strong> — Group scan jobs, re-encode jobs, etc. for efficiency</li>
</ul>
<hr />
<h3 id="database-performance">Database Performance<a class="headerlink" href="#database-performance" title="Permanent link">&para;</a></h3>
<p><strong>Job Queue Index:</strong></p>
<div class="language-sql highlight"><pre><span></span><code><span id="__span-47-1"><a id="__codelineno-47-1" name="__codelineno-47-1" href="#__codelineno-47-1"></a><span class="k">CREATE</span><span class="w"> </span><span class="k">INDEX</span><span class="w"> </span><span class="n">idx_jobs_status_priority</span><span class="w"> </span><span class="k">ON</span><span class="w"> </span><span class="n">jobs</span><span class="p">(</span><span class="n">status</span><span class="p">,</span><span class="w"> </span><span class="n">priority</span><span class="p">,</span><span class="w"> </span><span class="n">created_at</span><span class="p">);</span>
</span></code></pre></div>
<p><strong>Query Performance:</strong></p>
<ul>
<li>Find next pending job: ~1-5ms (with index)</li>
<li>Update job status: ~2-10ms</li>
<li>Fetch job logs: ~5-20ms</li>
</ul>
<p><strong>Optimization:</strong></p>
<ul>
<li><strong>Partition jobs table by date</strong> — Move old completed/failed jobs to archive table</li>
<li><strong>Limit log size</strong> — Truncate logs &gt; 10KB to prevent bloat</li>
</ul>
<hr />
<h2 id="monitoring-observability">Monitoring &amp; Observability<a class="headerlink" href="#monitoring-observability" title="Permanent link">&para;</a></h2>
<h3 id="prometheus-metrics">Prometheus Metrics<a class="headerlink" href="#prometheus-metrics" title="Permanent link">&para;</a></h3>
<div class="language-typescript highlight"><pre><span></span><code><span id="__span-48-1"><a id="__codelineno-48-1" name="__codelineno-48-1" href="#__codelineno-48-1"></a><span class="c1">// api/src/utils/metrics.ts</span>
</span><span id="__span-48-2"><a id="__codelineno-48-2" name="__codelineno-48-2" href="#__codelineno-48-2"></a><span class="k">import</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="nx">Counter</span><span class="p">,</span><span class="w"> </span><span class="nx">Gauge</span><span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="kr">from</span><span class="w"> </span><span class="s1">&#39;prom-client&#39;</span><span class="p">;</span>
</span><span id="__span-48-3"><a id="__codelineno-48-3" name="__codelineno-48-3" href="#__codelineno-48-3"></a>
</span><span id="__span-48-4"><a id="__codelineno-48-4" name="__codelineno-48-4" href="#__codelineno-48-4"></a><span class="k">export</span><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">mediaJobsTotal</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="ow">new</span><span class="w"> </span><span class="nx">Counter</span><span class="p">({</span>
</span><span id="__span-48-5"><a id="__codelineno-48-5" name="__codelineno-48-5" href="#__codelineno-48-5"></a><span class="w"> </span><span class="nx">name</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;media_jobs_total&#39;</span><span class="p">,</span>
</span><span id="__span-48-6"><a id="__codelineno-48-6" name="__codelineno-48-6" href="#__codelineno-48-6"></a><span class="w"> </span><span class="nx">help</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Total media jobs created&#39;</span><span class="p">,</span>
</span><span id="__span-48-7"><a id="__codelineno-48-7" name="__codelineno-48-7" href="#__codelineno-48-7"></a><span class="w"> </span><span class="nx">labelNames</span><span class="o">:</span><span class="w"> </span><span class="p">[</span><span class="s1">&#39;type&#39;</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;status&#39;</span><span class="p">],</span>
</span><span id="__span-48-8"><a id="__codelineno-48-8" name="__codelineno-48-8" href="#__codelineno-48-8"></a><span class="p">});</span>
</span><span id="__span-48-9"><a id="__codelineno-48-9" name="__codelineno-48-9" href="#__codelineno-48-9"></a>
</span><span id="__span-48-10"><a id="__codelineno-48-10" name="__codelineno-48-10" href="#__codelineno-48-10"></a><span class="k">export</span><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">mediaJobsPending</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="ow">new</span><span class="w"> </span><span class="nx">Gauge</span><span class="p">({</span>
</span><span id="__span-48-11"><a id="__codelineno-48-11" name="__codelineno-48-11" href="#__codelineno-48-11"></a><span class="w"> </span><span class="nx">name</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;media_jobs_pending&#39;</span><span class="p">,</span>
</span><span id="__span-48-12"><a id="__codelineno-48-12" name="__codelineno-48-12" href="#__codelineno-48-12"></a><span class="w"> </span><span class="nx">help</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Number of pending media jobs&#39;</span><span class="p">,</span>
</span><span id="__span-48-13"><a id="__codelineno-48-13" name="__codelineno-48-13" href="#__codelineno-48-13"></a><span class="p">});</span>
</span><span id="__span-48-14"><a id="__codelineno-48-14" name="__codelineno-48-14" href="#__codelineno-48-14"></a>
</span><span id="__span-48-15"><a id="__codelineno-48-15" name="__codelineno-48-15" href="#__codelineno-48-15"></a><span class="k">export</span><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">mediaJobsRunning</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="ow">new</span><span class="w"> </span><span class="nx">Gauge</span><span class="p">({</span>
</span><span id="__span-48-16"><a id="__codelineno-48-16" name="__codelineno-48-16" href="#__codelineno-48-16"></a><span class="w"> </span><span class="nx">name</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;media_jobs_running&#39;</span><span class="p">,</span>
</span><span id="__span-48-17"><a id="__codelineno-48-17" name="__codelineno-48-17" href="#__codelineno-48-17"></a><span class="w"> </span><span class="nx">help</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Number of running media jobs&#39;</span><span class="p">,</span>
</span><span id="__span-48-18"><a id="__codelineno-48-18" name="__codelineno-48-18" href="#__codelineno-48-18"></a><span class="w"> </span><span class="nx">labelNames</span><span class="o">:</span><span class="w"> </span><span class="p">[</span><span class="s1">&#39;resourceCategory&#39;</span><span class="p">],</span>
</span><span id="__span-48-19"><a id="__codelineno-48-19" name="__codelineno-48-19" href="#__codelineno-48-19"></a><span class="p">});</span>
</span><span id="__span-48-20"><a id="__codelineno-48-20" name="__codelineno-48-20" href="#__codelineno-48-20"></a>
</span><span id="__span-48-21"><a id="__codelineno-48-21" name="__codelineno-48-21" href="#__codelineno-48-21"></a><span class="k">export</span><span class="w"> </span><span class="kd">const</span><span class="w"> </span><span class="nx">mediaVramUsed</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="ow">new</span><span class="w"> </span><span class="nx">Gauge</span><span class="p">({</span>
</span><span id="__span-48-22"><a id="__codelineno-48-22" name="__codelineno-48-22" href="#__codelineno-48-22"></a><span class="w"> </span><span class="nx">name</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;media_vram_used_mb&#39;</span><span class="p">,</span>
</span><span id="__span-48-23"><a id="__codelineno-48-23" name="__codelineno-48-23" href="#__codelineno-48-23"></a><span class="w"> </span><span class="nx">help</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;Total VRAM used by running jobs (MB)&#39;</span><span class="p">,</span>
</span><span id="__span-48-24"><a id="__codelineno-48-24" name="__codelineno-48-24" href="#__codelineno-48-24"></a><span class="p">});</span>
</span><span id="__span-48-25"><a id="__codelineno-48-25" name="__codelineno-48-25" href="#__codelineno-48-25"></a>
</span><span id="__span-48-26"><a id="__codelineno-48-26" name="__codelineno-48-26" href="#__codelineno-48-26"></a><span class="c1">// Update metrics in worker</span>
</span><span id="__span-48-27"><a id="__codelineno-48-27" name="__codelineno-48-27" href="#__codelineno-48-27"></a><span class="nx">mediaJobsPending</span><span class="p">.</span><span class="nx">set</span><span class="p">(</span><span class="nx">pendingCount</span><span class="p">);</span>
</span><span id="__span-48-28"><a id="__codelineno-48-28" name="__codelineno-48-28" href="#__codelineno-48-28"></a><span class="nx">mediaJobsRunning</span><span class="p">.</span><span class="nx">set</span><span class="p">({</span><span class="w"> </span><span class="nx">resourceCategory</span><span class="o">:</span><span class="w"> </span><span class="s1">&#39;gpu_encode&#39;</span><span class="w"> </span><span class="p">},</span><span class="w"> </span><span class="nx">gpuEncodeCount</span><span class="p">);</span>
</span><span id="__span-48-29"><a id="__codelineno-48-29" name="__codelineno-48-29" href="#__codelineno-48-29"></a><span class="nx">mediaVramUsed</span><span class="p">.</span><span class="nx">set</span><span class="p">(</span><span class="nx">totalVramUsed</span><span class="p">);</span>
</span></code></pre></div>
<h3 id="grafana-dashboard-panel">Grafana Dashboard Panel<a class="headerlink" href="#grafana-dashboard-panel" title="Permanent link">&para;</a></h3>
<p><strong>Job Queue Status:</strong></p>
<div class="language-promql highlight"><pre><span></span><code><span id="__span-49-1"><a id="__codelineno-49-1" name="__codelineno-49-1" href="#__codelineno-49-1"></a><span class="c1"># Pending jobs count</span>
</span><span id="__span-49-2"><a id="__codelineno-49-2" name="__codelineno-49-2" href="#__codelineno-49-2"></a><span class="nv">media_jobs_pending</span>
</span><span id="__span-49-3"><a id="__codelineno-49-3" name="__codelineno-49-3" href="#__codelineno-49-3"></a>
</span><span id="__span-49-4"><a id="__codelineno-49-4" name="__codelineno-49-4" href="#__codelineno-49-4"></a><span class="c1"># Running jobs by category</span>
</span><span id="__span-49-5"><a id="__codelineno-49-5" name="__codelineno-49-5" href="#__codelineno-49-5"></a><span class="k">sum</span><span class="o">(</span><span class="nv">media_jobs_running</span><span class="o">)</span><span class="w"> </span><span class="k">by</span><span class="w"> </span><span class="o">(</span><span class="nv">resourceCategory</span><span class="o">)</span>
</span><span id="__span-49-6"><a id="__codelineno-49-6" name="__codelineno-49-6" href="#__codelineno-49-6"></a>
</span><span id="__span-49-7"><a id="__codelineno-49-7" name="__codelineno-49-7" href="#__codelineno-49-7"></a><span class="c1"># VRAM usage percentage</span>
</span><span id="__span-49-8"><a id="__codelineno-49-8" name="__codelineno-49-8" href="#__codelineno-49-8"></a><span class="o">(</span><span class="nv">media_vram_used_mb</span><span class="w"> </span><span class="o">/</span><span class="w"> </span><span class="mi">16000</span><span class="o">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">100</span>
</span></code></pre></div>
<p><strong>Alert Rules:</strong></p>
<div class="language-yaml highlight"><pre><span></span><code><span id="__span-50-1"><a id="__codelineno-50-1" name="__codelineno-50-1" href="#__codelineno-50-1"></a><span class="c1"># configs/prometheus/alerts.yml</span>
</span><span id="__span-50-2"><a id="__codelineno-50-2" name="__codelineno-50-2" href="#__codelineno-50-2"></a><span class="nt">groups</span><span class="p">:</span>
</span><span id="__span-50-3"><a id="__codelineno-50-3" name="__codelineno-50-3" href="#__codelineno-50-3"></a><span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">media_jobs</span>
</span><span id="__span-50-4"><a id="__codelineno-50-4" name="__codelineno-50-4" href="#__codelineno-50-4"></a><span class="w"> </span><span class="nt">rules</span><span class="p">:</span>
</span><span id="__span-50-5"><a id="__codelineno-50-5" name="__codelineno-50-5" href="#__codelineno-50-5"></a><span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">alert</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">MediaJobQueueBacklog</span>
</span><span id="__span-50-6"><a id="__codelineno-50-6" name="__codelineno-50-6" href="#__codelineno-50-6"></a><span class="w"> </span><span class="nt">expr</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">media_jobs_pending &gt; 50</span>
</span><span id="__span-50-7"><a id="__codelineno-50-7" name="__codelineno-50-7" href="#__codelineno-50-7"></a><span class="w"> </span><span class="nt">for</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">30m</span>
</span><span id="__span-50-8"><a id="__codelineno-50-8" name="__codelineno-50-8" href="#__codelineno-50-8"></a><span class="w"> </span><span class="nt">labels</span><span class="p">:</span>
</span><span id="__span-50-9"><a id="__codelineno-50-9" name="__codelineno-50-9" href="#__codelineno-50-9"></a><span class="w"> </span><span class="nt">severity</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">warning</span>
</span><span id="__span-50-10"><a id="__codelineno-50-10" name="__codelineno-50-10" href="#__codelineno-50-10"></a><span class="w"> </span><span class="nt">annotations</span><span class="p">:</span>
</span><span id="__span-50-11"><a id="__codelineno-50-11" name="__codelineno-50-11" href="#__codelineno-50-11"></a><span class="w"> </span><span class="nt">summary</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;Media</span><span class="nv"> </span><span class="s">job</span><span class="nv"> </span><span class="s">queue</span><span class="nv"> </span><span class="s">backlog&quot;</span>
</span><span id="__span-50-12"><a id="__codelineno-50-12" name="__codelineno-50-12" href="#__codelineno-50-12"></a><span class="w"> </span><span class="nt">description</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;{{</span><span class="nv"> </span><span class="s">$value</span><span class="nv"> </span><span class="s">}}</span><span class="nv"> </span><span class="s">jobs</span><span class="nv"> </span><span class="s">pending</span><span class="nv"> </span><span class="s">for</span><span class="nv"> </span><span class="s">30+</span><span class="nv"> </span><span class="s">minutes&quot;</span>
</span><span id="__span-50-13"><a id="__codelineno-50-13" name="__codelineno-50-13" href="#__codelineno-50-13"></a>
</span><span id="__span-50-14"><a id="__codelineno-50-14" name="__codelineno-50-14" href="#__codelineno-50-14"></a><span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">alert</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">MediaJobsStuckRunning</span>
</span><span id="__span-50-15"><a id="__codelineno-50-15" name="__codelineno-50-15" href="#__codelineno-50-15"></a><span class="w"> </span><span class="nt">expr</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">sum(media_jobs_running) == 0 AND media_jobs_pending &gt; 0</span>
</span><span id="__span-50-16"><a id="__codelineno-50-16" name="__codelineno-50-16" href="#__codelineno-50-16"></a><span class="w"> </span><span class="nt">for</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">10m</span>
</span><span id="__span-50-17"><a id="__codelineno-50-17" name="__codelineno-50-17" href="#__codelineno-50-17"></a><span class="w"> </span><span class="nt">labels</span><span class="p">:</span>
</span><span id="__span-50-18"><a id="__codelineno-50-18" name="__codelineno-50-18" href="#__codelineno-50-18"></a><span class="w"> </span><span class="nt">severity</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">critical</span>
</span><span id="__span-50-19"><a id="__codelineno-50-19" name="__codelineno-50-19" href="#__codelineno-50-19"></a><span class="w"> </span><span class="nt">annotations</span><span class="p">:</span>
</span><span id="__span-50-20"><a id="__codelineno-50-20" name="__codelineno-50-20" href="#__codelineno-50-20"></a><span class="w"> </span><span class="nt">summary</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;Media</span><span class="nv"> </span><span class="s">jobs</span><span class="nv"> </span><span class="s">stuck&quot;</span>
</span><span id="__span-50-21"><a id="__codelineno-50-21" name="__codelineno-50-21" href="#__codelineno-50-21"></a><span class="w"> </span><span class="nt">description</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;Jobs</span><span class="nv"> </span><span class="s">pending</span><span class="nv"> </span><span class="s">but</span><span class="nv"> </span><span class="s">worker</span><span class="nv"> </span><span class="s">not</span><span class="nv"> </span><span class="s">processing&quot;</span>
</span></code></pre></div>
<hr />
<h2 id="related-documentation">Related Documentation<a class="headerlink" href="#related-documentation" title="Permanent link">&para;</a></h2>
<h3 id="backend-documentation">Backend Documentation<a class="headerlink" href="#backend-documentation" title="Permanent link">&para;</a></h3>
<ul>
<li><strong>Job Worker:</strong> <code>backend/modules/media/job-worker.md</code> — Worker process implementation</li>
<li><strong>Job Processors:</strong> <code>backend/modules/media/processors/</code> — Individual job type processors (reencode, scan, etc.)</li>
<li><strong>Jobs Routes:</strong> <code>backend/modules/media/jobs.md</code> — API endpoints for job management</li>
</ul>
<h3 id="frontend-documentation">Frontend Documentation<a class="headerlink" href="#frontend-documentation" title="Permanent link">&para;</a></h3>
<ul>
<li><strong>Jobs Page:</strong> <code>frontend/pages/media/jobs.md</code> — Job queue monitoring UI</li>
<li><strong>Job Detail Modal:</strong> <code>frontend/components/media/job-detail.md</code> — Log viewer component</li>
</ul>
<h3 id="feature-documentation">Feature Documentation<a class="headerlink" href="#feature-documentation" title="Permanent link">&para;</a></h3>
<ul>
<li><strong>Video Library:</strong> <code>features/media/video-library.md</code> — Triggering jobs from library actions</li>
<li><strong>Upload System:</strong> <code>features/media/upload.md</code> — Post-upload job creation</li>
</ul>
<hr />
<h2 id="next-steps">Next Steps<a class="headerlink" href="#next-steps" title="Permanent link">&para;</a></h2>
<p>After mastering the job queue:</p>
<ol>
<li><strong>Create Custom Jobs</strong> — Implement new job types for domain-specific processing</li>
<li><strong>Optimize Scheduling</strong> — Tune resource limits and priority settings for your workload</li>
<li><strong>Monitor Performance</strong> — Set up Grafana dashboards and alerts for job queue health</li>
<li><strong>Distributed Workers</strong> — Scale horizontally by running workers on multiple machines</li>
</ol>
<p><strong>Hands-On Practice:</strong></p>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-51-1"><a id="__codelineno-51-1" name="__codelineno-51-1" href="#__codelineno-51-1"></a><span class="c1"># 1. Create re-encode job</span>
</span><span id="__span-51-2"><a id="__codelineno-51-2" name="__codelineno-51-2" href="#__codelineno-51-2"></a>curl<span class="w"> </span>-X<span class="w"> </span>POST<span class="w"> </span>http://localhost:4100/api/media/jobs<span class="w"> </span><span class="se">\</span>
</span><span id="__span-51-3"><a id="__codelineno-51-3" name="__codelineno-51-3" href="#__codelineno-51-3"></a><span class="w"> </span>-H<span class="w"> </span><span class="s2">&quot;Authorization: Bearer YOUR_TOKEN&quot;</span><span class="w"> </span><span class="se">\</span>
</span><span id="__span-51-4"><a id="__codelineno-51-4" name="__codelineno-51-4" href="#__codelineno-51-4"></a><span class="w"> </span>-H<span class="w"> </span><span class="s2">&quot;Content-Type: application/json&quot;</span><span class="w"> </span><span class="se">\</span>
</span><span id="__span-51-5"><a id="__codelineno-51-5" name="__codelineno-51-5" href="#__codelineno-51-5"></a><span class="w"> </span>-d<span class="w"> </span><span class="s1">&#39;{</span>
</span><span id="__span-51-6"><a id="__codelineno-51-6" name="__codelineno-51-6" href="#__codelineno-51-6"></a><span class="s1"> &quot;type&quot;: &quot;reencode_streaming&quot;,</span>
</span><span id="__span-51-7"><a id="__codelineno-51-7" name="__codelineno-51-7" href="#__codelineno-51-7"></a><span class="s1"> &quot;params&quot;: { &quot;videoId&quot;: &quot;VIDEO_ID&quot;, &quot;targetBitrate&quot;: 2000 },</span>
</span><span id="__span-51-8"><a id="__codelineno-51-8" name="__codelineno-51-8" href="#__codelineno-51-8"></a><span class="s1"> &quot;priority&quot;: 5</span>
</span><span id="__span-51-9"><a id="__codelineno-51-9" name="__codelineno-51-9" href="#__codelineno-51-9"></a><span class="s1"> }&#39;</span>
</span><span id="__span-51-10"><a id="__codelineno-51-10" name="__codelineno-51-10" href="#__codelineno-51-10"></a>
</span><span id="__span-51-11"><a id="__codelineno-51-11" name="__codelineno-51-11" href="#__codelineno-51-11"></a><span class="c1"># 2. Monitor job progress</span>
</span><span id="__span-51-12"><a id="__codelineno-51-12" name="__codelineno-51-12" href="#__codelineno-51-12"></a>watch<span class="w"> </span>-n<span class="w"> </span><span class="m">2</span><span class="w"> </span><span class="s1">&#39;curl -s http://localhost:4100/api/media/jobs/JOB_ID | jq &quot;.progress&quot;&#39;</span>
</span><span id="__span-51-13"><a id="__codelineno-51-13" name="__codelineno-51-13" href="#__codelineno-51-13"></a>
</span><span id="__span-51-14"><a id="__codelineno-51-14" name="__codelineno-51-14" href="#__codelineno-51-14"></a><span class="c1"># 3. View job logs</span>
</span><span id="__span-51-15"><a id="__codelineno-51-15" name="__codelineno-51-15" href="#__codelineno-51-15"></a>curl<span class="w"> </span>http://localhost:4100/api/media/jobs/JOB_ID<span class="w"> </span><span class="p">|</span><span class="w"> </span>jq<span class="w"> </span>-r<span class="w"> </span><span class="s2">&quot;.log&quot;</span>
</span><span id="__span-51-16"><a id="__codelineno-51-16" name="__codelineno-51-16" href="#__codelineno-51-16"></a>
</span><span id="__span-51-17"><a id="__codelineno-51-17" name="__codelineno-51-17" href="#__codelineno-51-17"></a><span class="c1"># 4. Check queue stats</span>
</span><span id="__span-51-18"><a id="__codelineno-51-18" name="__codelineno-51-18" href="#__codelineno-51-18"></a>curl<span class="w"> </span>http://localhost:4100/api/media/jobs/stats<span class="w"> </span><span class="p">|</span><span class="w"> </span>jq
</span></code></pre></div>
<hr />
<p><strong>Last Updated:</strong> 2026-02-13
<strong>Version:</strong> V2.0
<strong>Maintainer:</strong> Changemaker Lite Team</p>
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