Returns a list of caption tracks that are associated with a specified video. Note that the API response does not contain the actual captions and that the captions.download method provides the ability to retrieve a caption track.
Updates a caption track. When updating a caption track, you can change the track's draft status, upload a new caption file for the track, or both.
Downloads a caption track. The caption track is returned in its original format unless the request specifies a value for the tfmt parameter and in its original language unless the request specifies a value for the tlang parameter.