Veo Remix

Submit a new remix task from a completed or available Veo video task. The response is still an OpenAI-style video object.

POST /v1/videos/{video_id}/remix

Path parameter is the source video task ID, matching the id returned by video generation or the query endpoint. The new task response sets to the source video ID.

Available models

Headers

Name	Type	Required	Description
	string	Yes	Request authentication. Use a Bearer Token, for example:
	string	Yes	Request content type. Must be set to

Request parameters

Name	Type	Required	Description
	string	Yes	Path parameter: source video task ID

Request body

Name	Type	Required	Description
	string	Yes	Model name. See Available models above.
	string	Yes	Remix prompt describing how to rewrite or continue the original video

Request example

curl -X POST https://octopusx.ai/v1/videos/video_abc123/remix \
  -H "Authorization: Bearer <token>" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "veo_3_1-extend",
  "prompt": "Rewrite the scene style while keeping the original camera motion"
}'

Response example

{
  "id": "video_fafb00cb-5475-4882-8714-57df146c6dbe",
  "object": "video",
  "model": "veo_3_1-extend",
  "status": "queued",
  "progress": 0,
  "remixed_from_video_id": "video_abc123"
}

Response fields

Name	Type	Description
	string	New task ID for polling
	string	Always
	string	Model actually used
	string	Task status: ,,, and others
	integer	Progress percentage
	string	Source video task ID

Related endpoints

• Veo video overview
• Veo video generation
• Veo task query
• Error codes