Image to Video


POST https://api.vidu.com/ent/v2/img2video

Request Header

Field	Value	Description
Content-Type	application/json	Data Exchange Format
Authorization	Token {your api key}	Replace {} with your API key

Request Body

Field	Type	Required	Description
model	String	Required	Model name Accepted values: viduq1 vidu2.0 vidu1.5
images	Array[String]	Required	An image to be used as the start frame of the generated video For fields that accept images: - Only accepts 1 image - Accepts public URL or Base64 format. - Supported formats: png, jpeg, jpg, webp - The aspect ratio of the images must be less than 1:4 or 4:1 - All images are limited to 50MB - The length of the base64 decode must be under 10MB, and it must include an appropriate content type string. For instance, data:image/png;base64,{base64_encode}
prompt	String	Optional	Text prompt A textual description for video generation, with a maximum length of 1500 characters
duration	Int	Optional	Video duration. Default values vary by model: - viduq1: default 5s, available: 5 - vidu2.0 and vidu1.5: default 4s, available: 4, 8
seed	Int	Optional	Random seed - Defaults to a random seed number - Manually set values will override the default random seed
resolution	String	Optional	Resolution (based on model & duration): - viduq1 (5s): default 1080p, options: 1080p - vidu2.0 and vidu1.5 (4s): default 360p, options: 360p, 720p, 1080p - vidu2.0 and vidu1.5 (8s): default 720p, options: 720p
movement_amplitude	String	Optional	The movement amplitude of objects in the frame Defaults to auto, accepted value: auto small medium large
bgm	Bool	Optional	Whether to add background music to the generated video. Default: false. Acceptable values: true, false. When true, the system will automatically add a suitable BGM. BGM has no time limit and the system automatically adapts.
payload	String	Optional	transparent transmission parameters No processing, only data transmission，with a maximum length of 1048576 characters
callback_url	String	Optional	Callback When creating a task, you need to actively set the callback_url with a POST request. When the video generation task changes its status, Vidu will send a callback request to this URL, containing the latest status of the task. The structure of the callback request content will be the same as the return body of the GET Generation API. The "status" in the callback response includes the following states: - processing: Task is being processed. - success: Task is completed (if sending fails, it will retry the callback three times). - failed: Task failed (if sending fails, it will retry the callback three times).


curl -X POST -H "Authorization: Token {your_api_key}" -H "Content-Type: application/json" -d '
{
    "model": "viduq1",
    "images": ["https://prod-ss-images.s3.cn-northwest-1.amazonaws.com.cn/vidu-maas/template/image2video.png"],
    "prompt": "The astronaut waved and the camera moved up.",
    "duration": "5",
    "seed": "0",
    "resolution": "1080p",
    "movement_amplitude": "auto"
}' https://api.vidu.com/ent/v2/img2video

Response Body

Field	Type	Description
task_id	String	Task ID
state	String	It will be returned to a specific processing state: - created created task successfully - queueing task in queue - processing processing - success generation successful - failedtask failed
model	String	The parameter of the model used for this call
images	Array[String]	The images used for this call
prompt	String	The text prompt used for this call
duration	Int	The video duration parameter used for this call
seed	Int	The random seed parameter used for this call
resolution	String	The resolution parameter used for this call
bgm	bool	The bgm parameter used for this call
movement_amplitude	String	The camera movement amplitude parameter used for this call
payload	String	The payload parameter used for this call
created_at	String	Task creation time


{
  "task_id": "your_task_id_here",
  "state": "created",
  "model": "viduq1",
  "images": ["https://prod-ss-images.s3.cn-northwest-1.amazonaws.com.cn/vidu-maas/template/image2video.png"],
  "prompt": "The astronaut waved and the camera moved up.",
  "duration": 5,
  "seed": random_number,
  "resolution": "1080p",
  "movement_amplitude": "auto",
  "payload":"",
  "created_at": "2025-01-01T15:41:31.968916Z"
}