US-hosted ByteDance Seedance 2.5 generates video with native audio from up to 30 images, 10 videos, and 10 audio references. Supports reference-guided generation, video editing, and extension at 480p, 720p or 1080p.

bytedance/seedance-2.5/us/reference-to-video

Learn more about Seedance 2.5

Inference

Commercial use

Partner

Schema

LLMs

Playground API Examples

Input

Prompt*

Additional Settings

Customize your input with more control.

Result

Idle

What would you like to do next?

bytedance/seedance-2.5/us/reference-to-video

Schema

Input

Prompt*

Additional Settings

Customize your input with more control.

Result

Idle

What would you like to do next?

Input

Prompt

Type # to reference inputs.

Image Urls

Hint: Drag and drop files from your computer, images from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL.

Video Urls

Hint: Drag and drop files from your computer, videos from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL.

Video 1

1 video added

Audio Urls

Hint: Drag and drop files from your computer, audio from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL.

Resolution

Duration

Generate Audio

End User Id

Additional Settings

Customize your input with more control.

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. Your request will cost $0.0214 per 1000 tokens for 480p and 720p video and roughly $0.0234 per 1000 tokens for 1080p video. The number of tokens is roughly given by (height of output video * width of output video * (input video duration + output video duration) * 24) / 1024. If video inputs are provided the price is multiplied by 0.6. With video inputs and 720p resolution, the price is roughly $0.2838 per second of generated video. With video references, you will be charged for both input and output videos.

Result

Idle

What would you like to do next?

Download

{
  "video": {
    "url": "https://v3b.fal.media/files/b/0aaaff64/WcIoceYrQZP7KUAUjpKMv_video.mp4",
    "content_type": "video/mp4",
    "file_name": "video.mp4",
    "file_size": 521607
  },
  "seed": 524863282
}

Input

Prompt*

Additional Settings

Customize your input with more control.

Result

Idle

What would you like to do next?

Input

Prompt

Type # to reference inputs.

Image Urls

Hint: Drag and drop files from your computer, images from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL.

Video Urls

Hint: Drag and drop files from your computer, videos from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL.

Video 1

1 video added

Audio Urls

Hint: Drag and drop files from your computer, audio from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL.

Resolution

Duration

Generate Audio

End User Id

Additional Settings

Customize your input with more control.

Result

Idle

What would you like to do next?

Download

{
  "video": {
    "url": "https://v3b.fal.media/files/b/0aaaff64/WcIoceYrQZP7KUAUjpKMv_video.mp4",
    "content_type": "video/mp4",
    "file_name": "video.mp4",
    "file_size": 521607
  },
  "seed": 524863282
}