ComfyUI Node
🪐 VACE Join (Batch)
Batch-aware VACE prep that handles first/last iteration edge cases for multi-video processing.
🪐 VACE Join (Batch)
- video_1
- video_2
- control_video
- control_mask
- width
- height
- length
- start_images
- end_images
- context_frames
- replace_frames
- new_frames
◄is_firstfalse►
◄is_lastfalse►
◄context_frames8►
◄replace_frames8►
◄new_frames0►
◄debugfalse►
CategoryWan VACE Prep/VACE
Inputs (8)
| Name | Type | Default | Description |
|---|---|---|---|
| video_1 | IMAGE | — | |
| video_2 | IMAGE | — | |
| is_first | BOOLEAN | false | True for first iteration (index=0) - includes full beginning of video_1 in start_images. |
| is_last | BOOLEAN | false | True for last iteration - includes full ending of video_2 in end_images. |
| context_frames | INT | 84–120 | Reference frames from each video edge for VACE interpolation (multiple of 4). |
| replace_frames | INT | 80–120 | Number of frames to regenerate at each transition edge (multiple of 4). |
| new_frames | INT | 00–240 | Number of new transition frames to generate, in addition to the replace_frames (multiple of 4). |
| debug | BOOLEAN | false | Log details to the console |
Outputs (10)
| Name | Type | Description |
|---|---|---|
| control_video | IMAGE | — |
| control_mask | MASK | — |
| width | INT | — |
| height | INT | — |
| length | INT | — |
| start_images | IMAGE | — |
| end_images | IMAGE | — |
| context_frames | INT | — |
| replace_frames | INT | — |
| new_frames | INT | — |