MultiResolutionHLSOutput creates files in subdirectories:
- original/playlist.m3u8 instead of stream.m3u8
- original/segment_*.ts instead of segment_*.ts
The validation now checks both paths.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The problem: HLS.js caches quality playlist URLs from the master playlist.
Even when we update the master playlist CID, HLS.js keeps polling the same
static quality CID URL, so it never sees new segments.
The fix:
- Store quality-level CIDs in database (quality_playlists JSONB column)
- Generate master playlist with dynamic URLs (/runs/{id}/quality/{name}/playlist.m3u8)
- Add quality endpoint that fetches LATEST CID from database
- HLS.js now polls our dynamic endpoints which return fresh content
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove stream_dir deletion in finally block to prevent IPFS upload failures
- Add on_progress callback to StreamInterpreter for real-time progress updates
- Task now sends progress updates to Celery state during rendering
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
When running with --pool=solo, there may already be a running event loop.
Use thread pool to run async coroutines when a loop is already running.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Audio playback path was being resolved during parsing when database
may not be ready, causing fallback to non-existent path. Now resolves
lazily when stream starts, matching how audio analyzer works.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- CIDVideoSource now uses GPUVideoSource when GPU is available
- Enables CUDA hardware decoding for video sources
- Should significantly improve rendering performance
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add -movflags +faststart to move moov atom to start
- Add -fflags +genpts for proper timestamp generation
- Fixes jerky playback and video/audio desync
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add on_playlist_update callback to IPFSHLSOutput
- Pass callback through StreamInterpreter to output
- Update database with playlist CID as segments are created
- Enables live HLS redirect to IPFS before rendering completes
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add ipfs_playlist_cid column to pending_runs schema with migration
- Add pool guards to critical database functions (RuntimeError if not initialized)
- Add update_pending_run_playlist() function for streaming
- Update streaming task to save playlist CID to DB for HLS redirect
- Change database error handling from warning to raising exception
Errors should fail fast and explicitly, not be silently swallowed.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add IPFSHLSOutput class that uploads segments to IPFS as they're created
- Update streaming task to use IPFS HLS output for distributed streaming
- Add /ipfs-stream endpoint to get IPFS playlist URL
- Update /stream endpoint to redirect to IPFS when available
- Add GPU persistence mode (STREAMING_GPU_PERSIST=1) to keep frames on GPU
- Add hardware video decoding (NVDEC) support for faster video processing
- Add GPU-accelerated primitive libraries: blending_gpu, color_ops_gpu, geometry_gpu
- Add streaming_gpu module with GPUFrame class for tracking CPU/GPU data location
- Add Dockerfile.gpu for building GPU-enabled worker image
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Update save_run_cache to also update actor_id, recipe, inputs on conflict
- Add logging for actor_id when saving runs to run_cache
- Add admin endpoint DELETE /runs/admin/purge-failed to delete all failed runs
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove legacy_tasks.py, hybrid_state.py, render.py
- Remove old task modules (analyze, execute, execute_sexp, orchestrate)
- Add streaming interpreter from test repo
- Add sexp_effects with primitives and video effects
- Add streaming Celery task with CID-based asset resolution
- Support both CID and friendly name references for assets
- Add .dockerignore to prevent local clones from conflicting
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
