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Official API
Remix Video
Use Sora 2 Remix video API (POST /v1/videos//remix) to transform an existing video_id with new prompts, style, and variations via CometAPI.
POST
/
v1
/
videos
/
{video_id}
/
remix
Create a Sora remix job
curl --request POST \
--url https://api.cometapi.com/v1/videos/{video_id}/remix \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"prompt": "Shift the color palette to teal, sand, and rust, with a warm backlight."
}
'{
"id": "<string>",
"object": "<string>",
"model": "<string>",
"status": "<string>",
"progress": 123,
"created_at": 123,
"size": "<string>",
"seconds": "<string>",
"remixed_from_video_id": "<string>"
}Use this endpoint to create a variation of a completed Sora video without starting from scratch. Remix works best when you keep the change narrow and explicit.
Good remix prompts
- Ask for one clear change instead of rewriting the whole scene
- Keep references to lighting, palette, camera motion, or mood specific
- Start from a completed source video, not an in-progress job
Remix flow
Finish the base render first
Create a source video with Create Video and wait until it completes.
Submit the remix request
Pass the completed
video_id with a prompt that describes one focused change.Poll and download the remix
Treat the remix response as a new async job, poll it with Retrieve Video, then download it with Retrieve Video Content.
How it maps to OpenAI
This follows OpenAI’s documented remix pattern. CometAPI keeps the same concept, but you stay on the CometAPI base URL and auth model for the whole workflow.Authorizations
Bearer token authentication. Use your CometAPI key.
Path Parameters
Completed source video id.
Body
application/json
Describe the change you want to make to the existing video.
Example:
"Shift the color palette to teal, sand, and rust, with a warm backlight."
⌘I
Create a Sora remix job
curl --request POST \
--url https://api.cometapi.com/v1/videos/{video_id}/remix \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"prompt": "Shift the color palette to teal, sand, and rust, with a warm backlight."
}
'{
"id": "<string>",
"object": "<string>",
"model": "<string>",
"status": "<string>",
"progress": 123,
"created_at": 123,
"size": "<string>",
"seconds": "<string>",
"remixed_from_video_id": "<string>"
}