Changed from single JSON file to ZIP archive format to avoid string
length limits when serializing large audio buffers.
New ZIP structure:
- project.json (metadata, track info, effects, automation)
- track_0.wav, track_1.wav, etc. (audio files in WAV format)
Benefits:
- No more RangeError: Invalid string length
- Smaller file sizes (WAV compression vs base64 JSON)
- Human-readable audio files in standard format
- Can extract and inspect individual tracks
- Easier to edit/debug project metadata
Added jszip dependency for ZIP file handling.
Changed file picker to accept .zip files.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Switched from npm package to GitHub repo (github:zhuker/lamejs) which
includes the proper browser build. Reverted to simple dynamic import.
Fixes MP3 export MPEGMode reference error.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implemented Phase 11.1 export format support:
- Added MP3 export using lamejs library
- Added FLAC export using fflate DEFLATE compression
- Updated ExportDialog with format selector and format-specific options
- MP3: bitrate selector (128/192/256/320 kbps)
- FLAC: compression quality slider (0-9)
- WAV: bit depth selector (16/24/32-bit)
- Updated AudioEditor to route export based on selected format
- Created TypeScript declarations for lamejs
- Fixed AudioStatistics to use audioBuffer instead of buffer property
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
