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GET
/
v1
/
videos
/
{task_id}
/
content
cURL
curl https://api.cometapi.com/v1/videos/<TASK_ID>/content \
  -H "Authorization: Bearer $COMETAPI_KEY" \
  --output output.mp4
"<string>"
Use this endpoint to download the MP4 file for a completed Vidu video task. If the task is still running, the API returns a JSON error instead of video bytes.

​
Before you download

​
Store completed media

The response body is binary video/mp4 content. Save the bytes to your own storage when your application needs durable access to the generated media.

Authorizations

​
Authorization
string
header
required

Bearer authentication. Use your CometAPI API key.

Path Parameters

​
task_id
string
required

Task ID returned by POST /v1/videos.

Response

Binary MP4 video content.

The response is of type file.