Video

Lipsync Analysis

Compares visual lip movement to a Whisper-generated audio transcript to detect audio-visual synchronization issues common in deepfakes.

5K runs

Note: This playground provides simulated output to showcase functionality. No input data is processed or stored on our servers. Use this demo to explore the feature extractor's capabilities before integrating it into your application.

Input

File URL string

Enter a URL to a video file

Upload video

Drag and drop a video file here, or click to browse

Select File

# sync_threshold number

Score threshold below which a segment is considered out of sync.. Default: 0.4

Output

{
  "overall_sync_score": 0.91,
  "is_in_sync": true,
  "out_of_sync_segments": []
}