- AudioPlayer.seek() restarts FFmpeg with -ss parameter for actual seeking
- New POST /api/player/:botId/seek endpoint
- BotStatus includes seekOffset and playStartTime from server
- Frontend elapsed = seekOffset + (now - playStartedAt)
- Progress bar click now seeks to clicked position
- All timing actions use _resetTiming() helper with seekOffset
- Lyrics sync uses store.elapsed which includes seekOffset
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- High-precision frame loop using performance.now() tracking
- PCM-level volume control (live adjustable, no FFmpeg restart)
- Proper buffer drain on track end
- Fixes audio quality and playback speed issues
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>