- dog: Convert to whole-video API with PEP 723 metadata
- identity: Add as frame-by-frame effect
Both now use @-tag docstrings for AI-readable metadata.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Color inversion effect using new PEP 723 format:
- Inverts pixel values (255 - pixel)
- Intensity parameter for blending (0.0-1.0)
- Supports parameter binding to analysis data
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>