- Add stream_sexp_generic.py: fully generic sexp interpreter
- Add streaming primitives for video sources and audio analysis
- Add config system for external sources and audio files
- Add templates for reusable scans and macros
- Fix video/audio stream mapping in file output
- Add dynamic source cycling based on sources array length
- Remove old Python effect files (migrated to sexp)
- Update sexp effects to use namespaced primitives
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- New streaming/ module for real-time video processing:
- compositor.py: Main streaming compositor with cycle-crossfade
- sexp_executor.py: Executes compiled sexp recipes in real-time
- sexp_interp.py: Full S-expression interpreter for SLICE_ON Lambda
- recipe_adapter.py: Bridges recipes to streaming compositor
- sources.py: Video source with ffmpeg streaming
- audio.py: Real-time audio analysis (energy, beats)
- output.py: Preview (mpv) and file output with audio muxing
- New templates/:
- cycle-crossfade.sexp: Smooth zoom-based video cycling
- process-pair.sexp: Dual-clip processing with effects
- Key features:
- Videos cycle in input-videos order (not definition order)
- Cumulative whole-spin rotation
- Zero-weight sources skip processing
- Live audio-reactive effects
- New effects: blend_multi for weighted layer compositing
- Updated primitives and interpreter for streaming compatibility
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
