ComfyUI Node
Difforum · Audio Analyzer
Audio -> per-frame bands: amp, low, mid, high, onset, beat (0..1). Use the bands in any expression (`1 + 0.05*low`), in a Director camera block's audio reaction, or turn one into a curve with Audio Curve.
Difforum · Audio Analyzer
- params
- audio
- audio_curves
- bands_plot
- info
◄smoothing0.25►
◄beat_sensitivity1.5►
◄offset_seconds0.0►
CategoryDifforum/3 · Curves & Prompts
Inputs (5)
| Name | Type | Default | Description |
|---|---|---|---|
| params | DIFFORUM_PARAMS | From Setup: frame count, fps, width and height. Plug the same Setup everywhere. | |
| audio | AUDIO | Your track (Load Audio). | |
| smoothing | FLOAT | 0.250–0.99 | 0 = every transient, 0.5+ = slow envelope. 0.2-0.3 reads well on camera. |
| beat_sensitivity | FLOAT | 1.50.1–5 | Higher = fewer, stronger beats detected. |
| offset_seconds | FLOAT | 0.00–36000 | Start reading the track here, to sync with an edit. |
Outputs (3)
| Name | Type | Description |
|---|---|---|
| audio_curves | DIFFORUM_AUDIO | — |
| bands_plot | IMAGE | — |
| info | STRING | — |