ComfyUI Node
Seedance 多模态视频 (Multimodal Video)
A ComfyUI node in Seedance with 24 inputs and 4 outputs.
Seedance 多模态视频 (Multimodal Video)
- image1
- image2
- image3
- image4
- image5
- image6
- image7
- image8
- image9
- video1
- video2
- video3
- audio1
- audio2
- audio3
- api_config
- video
- video_url
- task_id
- response
◄modelseedance-2.0-standard-multi►
◄prompt►
◄seconds5►
◄resolution720p►
◄ratioadaptive►
◄generate_audiotrue►
◄seed-1►
◄skip_errorfalse►
CategorySeedance
Inputs (24)
| Name | Type | Default | Description |
|---|---|---|---|
| model | COMBO | seedance-2.0-standard-multi | standard/fast/mini = quality tiers; 'global-' models run on overseas infrastructure. | standard/fast/mini 为档位，带 global- 的为海外版通道。 |
| prompt | STRING | Text prompt, up to 20480 chars. In multimodal mode you can reference materials as @Image 1 / @Video 1 / @Audio 1. | 文本提示词，多模态可用 @Image 1、@Video 1 指代第几个素材。 | |
| seconds | COMBO | 5 | Video duration in seconds; -1 lets the model decide. | 视频时长（秒），-1 表示模型智能选择。 |
| resolution | COMBO | 720p | 1080p/2k/4k are upscaled output tiers; native1080p/native4k are Standard-tier only. | 1080p/2k/4k 为超分输出档，native 档仅 Standard 模型支持。 |
| ratio | COMBO | adaptive | Aspect ratio; adaptive follows the input material. | 画面比例，adaptive 为自适应。 |
| image1opt | IMAGE | Reference image, addressed as @Image 1 in the prompt. | 提示词中用 @Image 1 指代。 | |
| image2opt | IMAGE | Reference image, addressed as @Image 2 in the prompt. | 提示词中用 @Image 2 指代。 | |
| image3opt | IMAGE | Reference image, addressed as @Image 3 in the prompt. | 提示词中用 @Image 3 指代。 | |
| image4opt | IMAGE | Reference image, addressed as @Image 4 in the prompt. | 提示词中用 @Image 4 指代。 | |
| image5opt | IMAGE | Reference image, addressed as @Image 5 in the prompt. | 提示词中用 @Image 5 指代。 | |
| image6opt | IMAGE | Reference image, addressed as @Image 6 in the prompt. | 提示词中用 @Image 6 指代。 | |
| image7opt | IMAGE | Reference image, addressed as @Image 7 in the prompt. | 提示词中用 @Image 7 指代。 | |
| image8opt | IMAGE | Reference image, addressed as @Image 8 in the prompt. | 提示词中用 @Image 8 指代。 | |
| image9opt | IMAGE | Reference image, addressed as @Image 9 in the prompt. | 提示词中用 @Image 9 指代。 | |
| video1opt | VIDEO | Reference video (MP4 <=50MB), addressed as @Video 1. | 参考视频，提示词中用 @Video 1 指代。 | |
| video2opt | VIDEO | Reference video (MP4 <=50MB), addressed as @Video 2. | 参考视频，提示词中用 @Video 2 指代。 | |
| video3opt | VIDEO | Reference video (MP4 <=50MB), addressed as @Video 3. | 参考视频，提示词中用 @Video 3 指代。 | |
| audio1opt | AUDIO | Reference audio (<=50MB), addressed as @Audio 1. | 参考音频，提示词中用 @Audio 1 指代。 | |
| audio2opt | AUDIO | Reference audio (<=50MB), addressed as @Audio 2. | 参考音频，提示词中用 @Audio 2 指代。 | |
| audio3opt | AUDIO | Reference audio (<=50MB), addressed as @Audio 3. | 参考音频，提示词中用 @Audio 3 指代。 | |
| generate_audioopt | BOOLEAN | true | Generate voice-over / sound effects. | 是否生成配音与音效。 |
| seedopt | INT | -1-1–2147483647 | -1 = random seed. | -1 表示随机种子。 Fixed reuses the cached result while all inputs stay unchanged; randomize/increment/decrement starts a new execution. | Fixed 在输入不变时复用缓存；随机、递增或递减会触发新任务。 |
| api_configopt | SEEDANCE_CONFIG | Connect a 'Seedance API Config' node; falls back to SEEDANCE_API_KEY env var. | |
| skip_erroropt | BOOLEAN | false | On failure return a placeholder error video instead of stopping the workflow. | 失败时输出占位错误视频而不中断工作流。 |
Outputs (4)
| Name | Type | Description |
|---|---|---|
| video | VIDEO | — |
| video_url | STRING | — |
| task_id | STRING | — |
| response | STRING | — |