List Translation Export Files

curl -X GET \
  https://studio.dubformer.ai/api/v1/projects/proj_5f83a14b2ec1b/videos/vid_7a92c36d4fe3c/translations/en-GB/export \
  -H 'Authorization: Bearer YOUR_API_KEY'

import axios from 'axios';

const response = await axios.get(
  'https://studio.dubformer.ai/api/v1/projects/proj_5f83a14b2ec1b/videos/vid_7a92c36d4fe3c/translations/en-GB/export',
  {
    headers: {
      'Authorization': 'Bearer YOUR_API_KEY'
    }
  }
);

console.log(response.data);

[
  {
    "presignedUrl": "https://df-studio-storage.s3.eu-west-1.amazonaws.com/.../en-GB/tts_final.mp4?X-Amz-Signature=...",
    "filename": "tts_final.mp4",
    "modifiedAt": "2026-07-14T09:12:03.000Z",
    "expiresAt": "2026-07-15T09:12:03.000Z"
  },
  {
    "presignedUrl": "https://df-studio-storage.s3.eu-west-1.amazonaws.com/.../en-GB/tts.wav?X-Amz-Signature=...",
    "filename": "tts.wav",
    "modifiedAt": "2026-07-14T09:12:03.000Z",
    "expiresAt": "2026-07-15T09:12:03.000Z"
  },
  {
    "presignedUrl": "https://df-studio-storage.s3.eu-west-1.amazonaws.com/.../en-GB/subs_hitl.vtt?X-Amz-Signature=...",
    "filename": "subs_hitl.vtt",
    "modifiedAt": "2026-07-14T09:12:03.000Z",
    "expiresAt": "2026-07-15T09:12:03.000Z"
  }
]

GET

api

projects

{projectId}

videos

{videoId}

translations

{locale}

export

curl -X GET \
  https://studio.dubformer.ai/api/v1/projects/proj_5f83a14b2ec1b/videos/vid_7a92c36d4fe3c/translations/en-GB/export \
  -H 'Authorization: Bearer YOUR_API_KEY'

import axios from 'axios';

const response = await axios.get(
  'https://studio.dubformer.ai/api/v1/projects/proj_5f83a14b2ec1b/videos/vid_7a92c36d4fe3c/translations/en-GB/export',
  {
    headers: {
      'Authorization': 'Bearer YOUR_API_KEY'
    }
  }
);

console.log(response.data);

[
  {
    "presignedUrl": "https://df-studio-storage.s3.eu-west-1.amazonaws.com/.../en-GB/tts_final.mp4?X-Amz-Signature=...",
    "filename": "tts_final.mp4",
    "modifiedAt": "2026-07-14T09:12:03.000Z",
    "expiresAt": "2026-07-15T09:12:03.000Z"
  },
  {
    "presignedUrl": "https://df-studio-storage.s3.eu-west-1.amazonaws.com/.../en-GB/tts.wav?X-Amz-Signature=...",
    "filename": "tts.wav",
    "modifiedAt": "2026-07-14T09:12:03.000Z",
    "expiresAt": "2026-07-15T09:12:03.000Z"
  },
  {
    "presignedUrl": "https://df-studio-storage.s3.eu-west-1.amazonaws.com/.../en-GB/subs_hitl.vtt?X-Amz-Signature=...",
    "filename": "subs_hitl.vtt",
    "modifiedAt": "2026-07-14T09:12:03.000Z",
    "expiresAt": "2026-07-15T09:12:03.000Z"
  }
]

This endpoint returns the downloadable files of a single target language (final video, mixed audio, synthesis-only audio, adapted script, subtitles, cast), each with a temporary presigned download link. Only files that are currently available are returned. Files that are still being produced are omitted, so you can poll this endpoint until the file you need appears in the response.

Path Parameters

projectId

string

required

The unique identifier of the project.

videoId

string

required

The unique identifier of the video.

locale

string

required

The target language code, matching one of the video’s dstLangs (e.g. en-GB). Case-insensitive.

Response

The response is a JSON array of file objects. Each object has the following fields:

presignedUrl

string

Temporary presigned URL to download the file directly from storage. Valid for 24 hours (see expiresAt).

filename

string

Name of the file, including its extension (e.g. tts_final.mp4, subs_hitl.vtt).

modifiedAt

string

ISO timestamp of when the file was last modified.

expiresAt

string

ISO timestamp of when presignedUrl expires.

The synthesis-only audio tts.wav may be a single multichannel file with one channel per speaker. Channels are ordered by speaker id sorted as strings (e.g. F0, M0, M1). To map a channel to a speaker, collect the distinct speaker ids from the adapted script (tts_hitl.vtt / tts_auto.vtt) and sort them the same way — the channel index is the speaker’s position in that sorted list.

curl -X GET \
  https://studio.dubformer.ai/api/v1/projects/proj_5f83a14b2ec1b/videos/vid_7a92c36d4fe3c/translations/en-GB/export \
  -H 'Authorization: Bearer YOUR_API_KEY'

import axios from 'axios';

const response = await axios.get(
  'https://studio.dubformer.ai/api/v1/projects/proj_5f83a14b2ec1b/videos/vid_7a92c36d4fe3c/translations/en-GB/export',
  {
    headers: {
      'Authorization': 'Bearer YOUR_API_KEY'
    }
  }
);

console.log(response.data);

[
  {
    "presignedUrl": "https://df-studio-storage.s3.eu-west-1.amazonaws.com/.../en-GB/tts_final.mp4?X-Amz-Signature=...",
    "filename": "tts_final.mp4",
    "modifiedAt": "2026-07-14T09:12:03.000Z",
    "expiresAt": "2026-07-15T09:12:03.000Z"
  },
  {
    "presignedUrl": "https://df-studio-storage.s3.eu-west-1.amazonaws.com/.../en-GB/tts.wav?X-Amz-Signature=...",
    "filename": "tts.wav",
    "modifiedAt": "2026-07-14T09:12:03.000Z",
    "expiresAt": "2026-07-15T09:12:03.000Z"
  },
  {
    "presignedUrl": "https://df-studio-storage.s3.eu-west-1.amazonaws.com/.../en-GB/subs_hitl.vtt?X-Amz-Signature=...",
    "filename": "subs_hitl.vtt",
    "modifiedAt": "2026-07-14T09:12:03.000Z",
    "expiresAt": "2026-07-15T09:12:03.000Z"
  }
]

{
  "error": "Unknown translation locale 'xx-XX'"
}

List Export Files

Getting Started

Artifacts

Projects

Project Videos

Path Parameters

Response

​Path Parameters

​Response

Path Parameters

Response