ComfyUI Node
H3 Lip Sync Score (offline)
Offline lip-sync verification: correlates the audio energy envelope with mouth-region articulation in the rendered frames. Returns a 0..1 score, the best-fit offset in frames, a report and a plot. Catches 'soundtrack replaced after generation' and 'video is N frames out of sync'.
H3 Lip Sync Score (offline)
- images
- audio
- score
- offset_frames
- report
- plot
◄fps24.0►
◄roi_modeauto►
◄max_lag_frames8►
◄plottrue►
Categoryminimax/h3/audio
Inputs (6)
| Name | Type | Default | Description |
|---|---|---|---|
| images | IMAGE | Decoded video frames. | |
| audio | AUDIO | The sound that is supposed to drive the mouth. | |
| fps | FLOAT | 24.01–120 | — |
| roi_mode | COMBO | auto | auto: pick the most temporally-active block (no audio involvement, so the correlation stays unbiased). face: OpenCV Haar cascade, falls back to auto. center: fixed centre box. |
| max_lag_frames | INT | 80–48 | — |
| plot | BOOLEAN | true | — |
Outputs (4)
| Name | Type | Description |
|---|---|---|
| score | FLOAT | — |
| offset_frames | INT | — |
| report | STRING | — |
| plot | IMAGE | — |