Article ID: 000090124 Content Type: Maintenance & Performance Last Reviewed: 05/20/2022

Missing Output Frames When Executing Multi Camera Multi Target Python* Demo Using Real-Time Streaming Protocol (RTSP) Camera

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Summary

How to analyze the output from Multi Camera Multi Target Python Demo

Description
  • Executed Multi Camera Multi Target Python Demo using RTSP camera.
  • The live video is jumpy and jerky with missing frames every 5 seconds.
  • Output is producing low FPS (1 to 0.3 FPS).
  • Detection of person occurs in various positions as the live video is missing frames.
Resolution

Analyze the video result by reviewing the frames of the saved output together with detection data and bounding boxes that were saved into JSON files.

Use the following flags when executing Multi Camera Multi Target Python Demo for saving the video result, detection data and bounding box for the demo:

  • --output_video - save the processed results into video AVI file.
  • --history_file - save detection data into JSON file.
  • --save_detections - save bounding boxes into JSON file.

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