Vidu Q3 Reference API

Vidu Q3 reference-to-video keeping up to four subjects consistent

Endpoint

POST https://api.hedra.com/v3/models/vidu-q3-reference

Example request

curl -X POST "https://api.hedra.com/v3/models/vidu-q3-reference" \
  -H "Authorization: Key $HEDRA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"input": {"prompt": "a cinematic shot of a city at dusk"}}'

Parameters

num_outputsinteger

Number of outputs generated per job. Only 1 is supported.

promptstringrequired

Generation prompt. At most 2000 characters.

seedinteger

Seed for reproducible output; omit for a random seed.

aspect_ratiostringrequired

Output aspect ratio.

resolutionstringrequired

Output resolution.

duration_msintegerrequired

Duration in ms.

imagesarrayrequired

Reference images. 1 to 4 images, each at most 10.4 MB.