Seedance 2.5 Image to Video
Seedance 2.5 Image to Video is the official full-capability discount route that animates a first frame (and optionally a last frame) into video. The Seedance family emphasizes prompt following, coherent motion, multi-shot storytelling, and synchronized audio. This is a full-capability variant where media URLs are reviewed by the asset service before the task is submitted, so plain public URLs still work in requests.
Authorizations
Use your APIPod API key as a Bearer token in the Authorization header.
Body
Public APIPod model ID.
"seedance-2.5-i2v"The generation videos prompt. Up to 500 Chinese characters or 1000 English words.
1000First frame image URL; a second URL is used as the last frame constraint. 1 to 2 images are supported.
1 - 2 elementsVideo duration in seconds, from 4 to 30.
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 4 <= x <= 30Generate video resolution.
480p, 720p Aspect ratio of the generated video,When the ratio is configured as adaptive, the model will automatically adapt the aspect ratio according to the generation scenario.
adaptive, 16:9, 4:3, 1:1, 3:4, 9:16, 21:9 Controls whether the generated video contains audio synchronized with the visuals.
Whether to return the last frame image of the generated video. Using this parameter enables the generation of multiple consecutive videos: taking the last frame of the previous generated video as the first frame of the next video task to quickly generate multiple consecutive videos, and the first item in the returned result is this image.