v0.3.4

What's New

Video Layers

• Add video files to scenes via native file picker
• Auto-remux WebM recordings to fast-start MP4 for smooth playback
• Video overlay renders outside Remotion's tree for stutter-free preview
• Frame-bound visibility — video hides at the correct Out frame

Independent Narration Track

• Narration clips decoupled from scenes — survive scene deletion/reordering
• New Narration tab with per-clip play, volume, start frame controls
• Narration timeline row in the multi-track timeline
• Clicking narration in timeline switches to Narration tab and scrolls to clip
• Scene insert/delete/reorder/duration changes auto-shift narration timing

Director + Composer Integration

• Director can now edit AI-composed scenes via composerDirective
• Template scenes upgrade to AI-composed when Director sets a directive
• Composing status shown in Director chat
• Director no longer accidentally wipes customCode

Playback Performance

• PixiOverlay skipped in preview mode
• Particle counts and blur reduced in preview
• AnimatedBackground intensity capped in preview

Code Quality

• Choreography audit: flags dead zones, simultaneous entrances, narration overflow
• TDZ auto-fix: topological sort of const declarations before compilation
• Stronger Composer prompt for correct variable ordering

Fixes

• GIF/MP4 export path approval and studio:// protocol decoding
• Scene type picker rendering fix
• Lottie loader validates responses, caches failures, auto-appends .json
• Director preserves user-added layers
• Undo/redo deep-clones plan snapshots
• Autosave no longer broken by video file picker
• Removed placeholder "RADIAL" text from BackgroundRadial

Dependencies

• Bumped hono, radix-ui, emoji-picker-react, @types/uuid, GitHub Actions