[FFmpeg-user] Embedding RTSP Stream (h264) with metadata

[HAN Hao]

Hi Sir/Madam,

Currently, I have a RTSP stream that will be streamed to a computer for data processing(live) before the processed data is passed down to another computer to overlay on the original video stream for display. Without any reference point, I am unable to match the processed data with the video stream and my solution is to embed the h264 stream with metadata (some telemetry information). May I know how to continuously insert metadata into a RTSP live stream using ffmpeg?

Thanks!

Regards,
Han
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