ComfyUI Node
Superside MiniMax H3 Reference-to-Video LoRA
MiniMax H3 Reference-to-Video LoRA on fal. Returns a native VIDEO plus the URL, so SaveVideo or PreviewVideo connects straight in. Endpoint: default - minimax/h3/reference-to-video/lora fal price (2026-10-30): Video costs $0.0625 per second at 480p, $0.075 per second at 768p, $0.1625 per second at 2K and $0.20 per second at 4K.
Superside MiniMax H3 Reference-to-Video LoRA
- reference_image_1
- reference_image_2
- reference_image_3
- reference_image_4
- reference_video_1
- reference_video_2
- reference_video_3
- reference_video_4
- video
- video_url
◄prompt►
◄loras►
◄api_key►
◄reference_audio_urls►
◄enable_safety_checkertrue►
◄duration5►
◄seed0►
◄resolution2K►
◄prompt_expansion_modebalanced►
◄aspect_ratioadaptive►
CategorySuperside
Inputs (18)
| Name | Type | Default | Description |
|---|---|---|---|
| prompt | STRING | Text prompt for video generation. Refer to reference assets by their modality and order in the reference lists: Image 1, Image 2, Video 1, Audio 1, and so on. | |
| loras | STRING | List of LoRA adapters to apply to the transformer. JSON, as fal documents this field. | |
| api_key | STRING | — | |
| reference_audio_urlsopt | STRING | URLs of reference audio clips (2-15 seconds each, combined duration at most 15 seconds), referenced in the prompt as Audio 1, Audio 2, and so on. Images, videos, and audio can be provided individually or together. Reference images, videos, and audio clips must add up to at most 12 files. One URL per line. | |
| enable_safety_checkeropt | BOOLEAN | true | If set to true, the safety checker will be enabled. |
| durationopt | INT | 55–15 | The duration of the video in seconds. |
| reference_image_1opt | IMAGE | URLs of subject/style reference images, referenced in the prompt as Image 1, Image 2, and so on. Reference images, videos, and audio clips must add up to at most 12 files. | |
| reference_image_2opt | IMAGE | URLs of subject/style reference images, referenced in the prompt as Image 1, Image 2, and so on. Reference images, videos, and audio clips must add up to at most 12 files. | |
| reference_image_3opt | IMAGE | URLs of subject/style reference images, referenced in the prompt as Image 1, Image 2, and so on. Reference images, videos, and audio clips must add up to at most 12 files. | |
| reference_image_4opt | IMAGE | URLs of subject/style reference images, referenced in the prompt as Image 1, Image 2, and so on. Reference images, videos, and audio clips must add up to at most 12 files. | |
| seedopt | INT | 0-1–2147483647 | Random seed. A random seed is selected when omitted. -1 = let the model choose. |
| resolutionopt | COMBO | 2K | The resolution of the generated video. 480P and 768P are native generation modes; 2K and 4K upscale a 768P base result. |
| prompt_expansion_modeopt | COMBO | balanced | How much effort to spend rewriting the prompt before generation. 'disabled' skips prompt expansion. 'fast' returns in about a second. 'balanced' picks per request. 'quality' spends up to ~30s on a richer prompt. |
| reference_video_1opt | VIDEO | URLs of motion/reference video clips (2-15 seconds each, combined duration at most 15 seconds), referenced in the prompt as Video 1, Video 2, and so on. Reference images, videos, and audio clips must add up to at most 12 files. | |
| reference_video_2opt | VIDEO | URLs of motion/reference video clips (2-15 seconds each, combined duration at most 15 seconds), referenced in the prompt as Video 1, Video 2, and so on. Reference images, videos, and audio clips must add up to at most 12 files. | |
| reference_video_3opt | VIDEO | URLs of motion/reference video clips (2-15 seconds each, combined duration at most 15 seconds), referenced in the prompt as Video 1, Video 2, and so on. Reference images, videos, and audio clips must add up to at most 12 files. | |
| reference_video_4opt | VIDEO | URLs of motion/reference video clips (2-15 seconds each, combined duration at most 15 seconds), referenced in the prompt as Video 1, Video 2, and so on. Reference images, videos, and audio clips must add up to at most 12 files. | |
| aspect_ratioopt | COMBO | adaptive | The aspect ratio of the generated video. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| video | VIDEO | — |
| video_url | STRING | — |