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

Raw ↑ 
{
  "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."
}