Video

Optical Flow Spike Detection

Uses dense optical flow to detect unnatural spikes or inconsistencies in pixel movement between frames, indicating potential video manipulation.

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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

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

Select File

# spike_sensitivity string

Sensitivity for detecting motion spikes.. Default: medium

Output

{
  "spikes": [
    {
      "timestamp": 8.1,
      "magnitude": 0.92,
      "flow_direction": "erratic"
    }
  ]
}