Captions · Example Payload

Captions Add Captions Example

Example showing how to add AI-generated captions to an existing video ID using the Mirage Video API.

CompanyVideoArtificial IntelligenceVideo EditingVideo GenerationCaptionsSubtitlesText-to-SpeechAI AvatarsContent CreationMedia

Captions Add Captions Example is an example object payload from Captions, with 5 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

titledescriptionrequestresponsenotes

Example Payload

{
  "title": "Add Captions to a Video",
  "description": "Example showing how to add AI-generated captions to an existing video ID using the Mirage Video API.",
  "request": {
    "method": "POST",
    "url": "https://api.mirage.app/v1/videos/captions",
    "headers": {
      "x-api-key": "mira_yourApiKeyHere",
      "Content-Type": "multipart/form-data"
    },
    "body": {
      "caption_template_id": "ctpl_yvE0ZnYzEj6ClCD2ee1f",
      "video_id": "video_abc123def456"
    }
  },
  "response": {
    "status": 200,
    "body": {
      "id": "video_cap789xyz",
      "object": "video",
      "status": "PROCESSING",
      "created_at": 1730822600,
      "completed_at": null,
      "progress": 0,
      "error": null,
      "model": null,
      "source_video_id": "video_abc123def456",
      "caption_template_id": "ctpl_yvE0ZnYzEj6ClCD2ee1f",
      "share_link_url": null,
      "video_id": "video_cap789xyz"
    }
  },
  "notes": "Poll GET /v1/videos/{video_id} until status reaches COMPLETE. Billing is $0.15 per minute of input video."
}

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