fal-ai/heygen/v3/lipsync/speed

Replace or dub audio on an existing video with fast audio-only lip-sync.

Inference

Commercial use

Partner

Schema

LLMs

Playground API Examples

Input

Video Url*

Hint: Drag and drop video files from your computer, video from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL. Accepted file types: mp4, mov, webm, m4v, gif

Audio Url*

Hint: Drag and drop audio files from your computer, audio from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL. Accepted file types: mp3, ogg, wav, m4a, aac

Additional Settings

Customize your input with more control.

Result

Idle

What would you like to do next?

Download

{
  "video": {
    "url": "https://v3b.fal.media/files/b/0a967ee4/4ECuv8rzxhF0MdUsOQcNG_output.mp4",
    "content_type": "video/mp4",
    "file_name": "output.mp4",
    "file_size": 7355502
  },
  "caption_file": {
    "url": "https://v3b.fal.media/files/b/0a967ee4/Z_Q6znpd-FODhfyKAe4lz_captions.srt",
    "content_type": "text/plain",
    "file_name": "captions.srt",
    "file_size": 455
  }
}

Your request will cost $0.05 per second.

fal-ai/heygen/v3/lipsync/speed

Input

Result

What would you like to do next?

Logs