ComfyUI Node
LTX Director Motion Brush V2 Guide
Renders motion tracks saved by LTX Director Motion Brush into a sparse-track control video that can be connected to LTXAddVideoICLoRAGuide.
LTX Director Motion Brush V2 Guide
- optional_latent
- motion_guide
- frame_idx
- render_summary
- motion_guide_video
- motion_guide_any
◄motion_tracks{"version":1,"duration_frames":120,"segments":[]}►
◄width768►
◄height512►
◄duration_frames0►
◄trail_frames50►
◄min_radius2►
◄max_radius8►
CategoryexportAnything/LTX Motion Brush
Inputs (8)
| Name | Type | Default | Description |
|---|---|---|---|
| motion_tracks | STRING | {"version":1,"duration_frames":120,"segments":[]} | Motion track JSON emitted by LTX Director Motion Brush. |
| width | INT | 7680–8192 | — |
| height | INT | 5120–8192 | — |
| duration_frames | INT | 00–10000 | Timeline duration excluding the final endpoint. 0 uses the Director payload or optional latent. |
| trail_frames | INT | 500–500 | — |
| min_radius | INT | 21–64 | — |
| max_radius | INT | 81–128 | — |
| optional_latentopt | LATENT | Optional Director video latent. When connected, width, height, and frame count are inferred if the explicit values are 0. |
Outputs (5)
| Name | Type | Description |
|---|---|---|
| motion_guide | IMAGE | — |
| frame_idx | INT | — |
| render_summary | STRING | — |
| motion_guide_video | VIDEO | — |
| motion_guide_any | * | Wildcard copy of motion_guide_video for nodes that use ANY sockets. |