API token from https://platform.acedata.cloud
Specifies the format of the response from the server. If not specified, the default format is application/json.
application/json Model ID to be used for video generation
doubao-seedance-1-0-pro-250528, doubao-seedance-1-0-pro-fast-251015, doubao-seedance-1-5-pro-251215, doubao-seedance-1-0-lite-t2v-250428, doubao-seedance-1-0-lite-i2v-250428 "doubao-seedance-1-0-pro-250528"
Input content for video generation. Each item MUST contain either 'text' or 'image_url', but not both. The presence and meaning of other fields depend on the 'type'.
{
"type": "text",
"text": "A kitten yawning at the camera. --rs 720p --rt 16:9 --dur 5 --fps 24 --wm true --seed 11 --cf false"
}Video resolution. Default depends on the model: 720p for most models, 480p for lite models.
480p, 720p, 1080p Aspect ratio of the generated video
16:9, 4:3, 1:1, 3:4, 9:16, 21:9, adaptive Duration of the generated video in seconds. Mutually exclusive with 'frames'.
2 <= x <= 12Frame count for the generated video. Must satisfy 25+4n (e.g. 29, 33, 37, ..., 289). Mutually exclusive with 'duration'.
29 <= x <= 289Random seed for reproducible generation. -1 for random.
-1 <= x <= 4294967295Whether to fix the camera position during generation
Whether to add a watermark to the generated video
Whether to generate audio for the video. Only supported by doubao-seedance-1-5-pro-251215. Other models will ignore this parameter.
Callback URL for receiving the final task result notification. When provided, the API returns immediately with a task_id and posts the result to this URL upon completion.
Whether to return the last frame of generated video
Service level type for processing this request
default, flex Task timeout threshold in seconds
3600 <= x <= 259200OK, the request is successful.
The response is of type object.