The packaged app doesn't bundle ffmpeg, so on Macs without a system ffmpeg the
waveform stayed blank. Compute peaks by reading the file bytes (new file:read
IPC) and decoding with Web Audio's decodeAudioData in a low-rate AudioContext;
ffmpeg in main remains only as a fallback.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Per-track start/end points (mm:ss inputs, 'set to current' buttons, draggable
handles on the waveform). Trim applied via audio.setTrim (seek to start, stop
at end) and pushed live to the playing track.
- Wider cards showing elapsed / total / remaining for the trimmed range.
- Waveform rendered per track: peaks computed in main via ffmpeg (mono 8kHz PCM
-> 400 normalized buckets, cached), drawn on a canvas with trim region +
playhead. New audio:peaks IPC + djv.peaks preload binding.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Blend mode, opacity and fit for videos played from the playlist (mix with visuals).
- Save/Load buttons to export/import a playlist (with scenes/cues) to a JSON file
via native dialogs; the playlist already auto-persists between sessions.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Each playlist track holds a timeline of cues (@time → effect/text/image);
cues fire automatically as the track plays, driven by progress reports.
- Playlist (tracks, hotkeys, cues) is saved to userData and restored on startup,
like the pad bank.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Electron app with audio-reactive fractal/abstract visuals on an external
display. Dual-window setup (control panel + fullscreen output), 8 WebGL
scenes, audio from file/live input/system audio, image and scrolling-text
overlays.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
