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feat: export selected loop region as WAV/MP3 (#109)
frostbyte_neo 发布于
2026-05-23 06:42:39 +00:00 | 279 次提交 在此版本后已推送到 main-
chore: open branch for issue-108 (export loop region)
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feat(#108): export selected loop region as WAV/MP3
- stems.py: add optional ?start=&end= query params to WAV and MP3
endpoints; when present, pipe through ffmpeg atrim+asetpts before
returning so the download is cropped to the loop region - index.html: add Export Region chip (hidden by default) to the left
of Export Mix in the footer transport bar - transport.js: show/hide the Export Region chip inside
updateLoopRegionVisual() whenever loop state changes - player.js: add downloadRegionMix() and downloadRegionMixMp3() which
append ?start=&end= to the mix URL and trigger a download - main.js: wire Export Region dropdown click handlers
- feat(#108): polish export region UX and fix silent region export
- Disable Export Region button until a loop region is actually selected
(was hidden; now grayed out with cursor:not-allowed so users know it
exists but requires a region first) - Fix silent exported files: replace atrim filter chain with -ss/-t seek
options, which are more reliable when streaming to pipe:1 - Remove gold pulsing glow from waveform loading overlay (keep animated
bars + text on solid dark background as requested) - Restore solid background on loading overlay so the buffering state is
visible instead of showing an empty waveform area
- chore: ruff format stems.py
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