ComfyUI Node
H3 Relay · Generate Shot
Generate and cache one native-resolution H3 shot with audio.
H3 Relay · Generate Shot
- h3_model
- sequence
- first_frame
- last_frame
- reference_image_1
- reference_image_2
- reference_image_3
- reference_video
- reference_video_audio
- reference_audio
- sequence
- video
- video_path
- status
◄prompt—►
◄seed424242►
◄duration_seconds5.00►
◄h3_steps16►
◄output_crf18►
◄ref_image_sizematch►
◄shot_id►
CategoryH3 Relay
Inputs (17)
| Name | Type | Default | Description |
|---|---|---|---|
| h3_model | H3_RELAY_MODEL | — | |
| sequence | H3_RELAY_SEQUENCE | — | |
| prompt | STRING | Shot-specific direction. Connect a multiline prompt/text node. | |
| seed | INT | 4242420–18446744073709550000 | — |
| duration_seconds | FLOAT | 5.001–15 | Rounded upward to MiniMax H3's valid 5+17k frame grid. |
| h3_steps | INT | 161–100 | — |
| output_crf | INT | 180–51 | H.264 quality for this shot's cached review/assembly segment. This is not an H3 model parameter. |
| ref_image_size | COMBO | match | 2 options: match, max |
| shot_idopt | STRING | Optional stable sequence identifier. Leave blank to assign shot_0001, shot_0002, and so on automatically. | |
| first_frameopt | IMAGE | — | |
| last_frameopt | IMAGE | — | |
| reference_image_1opt | IMAGE | — | |
| reference_image_2opt | IMAGE | — | |
| reference_image_3opt | IMAGE | — | |
| reference_videoopt | IMAGE | — | |
| reference_video_audioopt | AUDIO | — | |
| reference_audioopt | AUDIO | — |
Outputs (4)
| Name | Type | Description |
|---|---|---|
| sequence | H3_RELAY_SEQUENCE | — |
| video | VIDEO | — |
| video_path | STRING | — |
| status | STRING | — |