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PUT
/
libraries
/
{libraryId}
/
videos
/
{videoId}
/
subtitles
/
{subtitleId}
{
  "id": "5c24d2b3-8c17-4d58-b96e-18b7cb9e2a41",
  "video_id": "c36f981d-9b53-4f45-9b4f-3d03a94e2a63",
  "title": "English Subtitle",
  "language": "en",
  "path": "en.vtt",
  "created_at": "2025-11-10T12:40:00Z",
  "updated_at": "2025-11-10T12:45:00Z",
  "deleted_at": null
}

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Path Parameters

​
libraryId
string
required

Unique identifier of the library.

​
videoId
string
required

Unique identifier of the targeted video resource.

​
subtitleId
string
required

Unique identifier of the subtitle.

Body

multipart/form-data
​
title
string

The display name of the subtitle file (e.g., English).

Example:

"English"

​
language
string

Language code of the subtitle (e.g., en, es, fr).

Example:

"en"

​
file
file

The actual subtitle file to upload, usually in .srt or .vtt format.

Example:

"file:///home/rob/Downloads/avatar.(2009).bur.1cd.(10182616)/english.srt"

Response

​
id
string
required
​
video_id
string
required
​
title
string
required
​
language
string
required
​
path
string
required
​
created_at
string
required
​
updated_at
string
required
​
deleted_at
string
required