5. Audio (vv-audio, vv-vad)
The real-time mixer and effect chain, time-stretch, voiceover recording and voice activity detection.
Mixer & Effect Chain
All timeline audio goes through one function, vv_audio::mixer::mix_range. The preview calls it f...
Time-Stretch & Speed
Pitch-preserving time-stretch is libavfilter's rubberband filter, wrapped by vv_audio::stretch_...
Voiceover Recording
Voiceover records the microphone onto the armed audio tracks while the timeline plays at 1x, over...
Silence Detection
Silence removal tells speech apart from pauses with voice activity detection rather than a volume...