Upload Source Audio

Upload a source audio file for Seedance 2 reference generation.

Accepts audio files (max 30MB) and uploads them to CDN. Returns the CDN URL and, when a project_id is supplied, a project-scoped AudioClip for canonical video input persistence.

post/api/videos/upload-source-audio

Request

  • Base URL: https://api.latted.com (the document declares no server; this is the origin it was published from)
  • URL: https://api.latted.com/api/videos/upload-source-audio
  • Auth: one of:
    • HTTP bearer
    • HTTP bearer

Response

Successful Response

unknown required

Changes

No recorded changes to this operation across all 20 revisions of this API.