ComfyUI Node
Superside Seedance 2.5 Text-to-Video
Seedance 2.5 Text-to-Video on fal. Returns a native VIDEO plus the URL, so SaveVideo or PreviewVideo connects straight in. Endpoint: default - bytedance/seedance-2.5/us/text-to-video fal price (2026-10-30): For 480p, your request will cost roughly $0.2205 per second of generated video, for 720p, you will be charged roughly $0.4730 per second of generated video, and for 1080p, roughly $1.164 per second of generated video.
Superside Seedance 2.5 Text-to-Video
- video
- video_url
◄prompt►
◄api_key►
◄end_user_id►
◄durationauto►
◄codecauto►
◄bitrate_modestandard►
◄aspect_ratioauto►
◄resolution720p►
◄generate_audiotrue►
CategorySuperside
Inputs (9)
| Name | Type | Default | Description |
|---|---|---|---|
| prompt | STRING | The text prompt used to generate the video | |
| api_key | STRING | — | |
| end_user_idopt | STRING | The unique user ID of the end user. | |
| durationopt | COMBO | auto | Duration of the video in seconds. Supports 4 to 30 seconds, or auto to let the model decide based on the prompt. |
| codecopt | COMBO | auto | 'auto' retains default video codec behaviour; 'H264' uses H.264; 'H265' uses H.265. |
| bitrate_modeopt | COMBO | standard | Output bitrate mode. 'high' requests a higher-quality, larger-file encode from the model; 'standard' uses the default bitrate. |
| aspect_ratioopt | COMBO | auto | The aspect ratio of the generated video. Use 16:9 for landscape, 9:16 for portrait/vertical, 1:1 for square, 21:9 for ultrawide cinematic, or auto to let the model decide. |
| resolutionopt | COMBO | 720p | Video resolution - 480p for faster generation, 720p for balance, 1080p for high quality. |
| generate_audioopt | BOOLEAN | true | Whether to generate synchronized audio for the video, including sound effects, ambient sounds, and lip-synced speech. The cost of video generation is the same regardless of whether audio is generated or not. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| video | VIDEO | — |
| video_url | STRING | — |