List captions or subtitles

client.stream.captions.get(, , ?): SinglePage<Caption { generated, label, language, status } >

GET/accounts/{account_id}/stream/{identifier}/captions

Lists the available captions or subtitles for a specific video.

Security

API Token

The preferred authorization scheme for interacting with the Cloudflare API. Create a token.

Example:Authorization: Bearer Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY

API Email + API Key

The previous authorization scheme for interacting with the Cloudflare API, used in conjunction with a Global API key.

Example:X-Auth-Email: user@example.com

The previous authorization scheme for interacting with the Cloudflare API. When possible, use API tokens instead of Global API keys.

Example:X-Auth-Key: 144c9defac04969c7bfad8efaa8ea194

Accepted Permissions (at least one required)

Stream WriteStream Read

ParametersExpand Collapse

identifier: string

A Cloudflare-generated unique identifier for a media item.

maxLength32

params: CaptionGetParams { account_id }

account_id: string

Identifier.

maxLength32

ReturnsExpand Collapse

Caption { generated, label, language, status }

generated?: boolean

Whether the caption was generated via AI.

label?: string

The language label displayed in the native language to users.

language?: string

The language tag in BCP 47 format.

status?: "ready" | "inprogress" | "error"

The status of a generated caption.

One of the following:

"ready"

"inprogress"

"error"

List captions or subtitles

import Cloudflare from 'cloudflare';

const client = new Cloudflare({
  apiToken: process.env['CLOUDFLARE_API_TOKEN'], // This is the default and can be omitted
});

// Automatically fetches more pages as needed.
for await (const caption of client.stream.captions.get('ea95132c15732412d22c1476fa83f27a', {
  account_id: '023e105f4ecef8ad9ca31a8372d0c353',
})) {
  console.log(caption.generated);
}

{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": [
    {
      "generated": true,
      "label": "Türkçe",
      "language": "tr",
      "status": "ready"
    }
  ]
}

Returns Examples

{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": [
    {
      "generated": true,
      "label": "Türkçe",
      "language": "tr",
      "status": "ready"
    }
  ]
}