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POST
Video Remix

Video Remix

On the basis of a completed or available Veo video task, submit a new remix task via POST /v1/videos/{video_id}/remix. The API still returns an OpenAI-style video object.
  • The path parameter video_id is the original video task ID.
  • The request body must include both prompt and model.
  • A commonly used example remix model is veo_3_1-extend; the actual available model depends on the current channel.
  • The remixed_from_video_id in the new task response points to the source video ID.

Method and Path

Request Example

Response Example

After submission, please use Veo Task Query to poll the newly returned id.

Authentication

Path Parameters

string
required
The source video task ID, which is the same as the id returned by Veo Video Generation or the query interface.

Body

string
required
Remix prompt, describing how you want to rewrite or continue the original video content.
string
required
The model name used for remixing, for example veo_3_1-extend.

Response

string
The new remix task ID.
string
Always video.
string
The actual remix model used.
string
Task status; common values include queued, processing, completed, and failed.
integer
Task progress percentage.
integer
Creation time (Unix timestamp).
string
Output size.
string
Output duration (seconds).
string
Source video task ID, namely the video_id in the request path.
string
A field related to image quality; some responses may return an empty string.