Audio Trigger - Beat-Synced, Audio-Reactive Animation
Which audio files work?
WAV, MP3, FLAC, OGG, OPUS, AAC, M4A, AIFF and WMA. For a video file, export its audio first.
Do I need the add-on installed to render?
No. Bake to keyframes first and the file renders anywhere, on a farm or on a machine without Audio Trigger.
Can the kick drive one object and the hi-hats another?
Yes. Each mapping can use its own band, threshold, envelope and frame range, all from the same track.
Will it slow my scene down?
Live Preview updates every mapping on every frame, so a scene with hundreds of mappings scrubs more slowly. Bake when it looks right and the cost is gone.
What is the difference between Lite and the full version?
Lite is free and covers the BPM grid, right-click mappings, groups, Spread Offsets and baking. The full version adds audio files, the band filter with filtered playback, the waveform, velocity, active frame ranges and tempo detection.
What can I drive with it?
Almost any animatable property. Right-click it and choose Use in Audio Trigger. That covers object transforms, light energy, material and geometry node sockets, cameras, worlds, node groups, and scene properties.
Can I use it commercially?
Yes. It is GPL with source included.
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