MCP/video-processor
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Author SHA1 Message Date
Ryan Malloy
bcd37ba55f Implement comprehensive 360° video processing system (Phase 4) 
This milestone completes the video processor with full 360° video support:

## New Features
- Complete 360° video analysis and processing pipeline
- Multi-projection support (equirectangular, cubemap, EAC, stereographic, fisheye)
- Viewport extraction and animated viewport tracking
- Spatial audio processing (ambisonic, binaural, object-based)
- 360° adaptive streaming with tiled encoding
- AI-enhanced 360° content analysis integration
- Comprehensive test infrastructure with synthetic video generation

## Core Components
- Video360Processor: Complete 360° analysis and processing
- ProjectionConverter: Batch conversion between projections
- SpatialAudioProcessor: Advanced spatial audio handling
- Video360StreamProcessor: Viewport-adaptive streaming
- Comprehensive data models and validation

## Test Infrastructure
- 360° video downloader with curated test sources
- Synthetic 360° video generator for CI/CD
- Integration tests covering full processing pipeline
- Performance benchmarks for parallel processing

## Documentation & Examples
- Complete 360° processing examples and workflows
- Comprehensive development summary documentation
- Integration guides for all four processing phases

This completes the roadmap: AI analysis, advanced codecs, streaming, and 360° video processing.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-09-06 08:42:44 -06:00
Ryan Malloy
5ca1b7a07d Migrate to Procrastinate 3.x with backward compatibility for 2.x 
- Add comprehensive compatibility layer supporting both Procrastinate 2.x and 3.x
- Implement version-aware database migration system with pre/post migrations for 3.x
- Create worker option mapping for seamless transition between versions
- Add extensive test coverage for all compatibility features
- Update dependency constraints to support both 2.x and 3.x simultaneously
- Provide Docker containerization with uv caching and multi-service orchestration
- Include demo applications and web interface for testing capabilities
- Bump version to 0.2.0 reflecting new compatibility features

Key Features:
- Automatic version detection and feature flagging
- Unified connector creation across PostgreSQL drivers
- Worker option translation (timeout → fetch_job_polling_interval)
- Database migration utilities with CLI and programmatic interfaces
- Complete Docker Compose setup with PostgreSQL, Redis, workers, and demos

Files Added:
- src/video_processor/tasks/compat.py - Core compatibility layer
- src/video_processor/tasks/migration.py - Migration utilities
- src/video_processor/tasks/worker_compatibility.py - Worker CLI
- tests/test_procrastinate_compat.py - Compatibility tests
- tests/test_procrastinate_migration.py - Migration tests
- Dockerfile - Multi-stage build with uv caching
- docker-compose.yml - Complete development environment
- examples/docker_demo.py - Containerized demo application
- examples/web_demo.py - Flask web interface demo

Migration Support:
- Procrastinate 2.x: Single migration command compatibility
- Procrastinate 3.x: Separate pre/post migration phases
- Database URL validation and connection testing
- Version-specific feature detection and graceful degradation
 2025-09-05 10:38:12 -06:00