How to diagnose and fix flaky RTSP camera streams with a structured checklist

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RTSP camera streams that fail intermittently are typically caused by session-layer issues rather than network problems, according to a developer's published workflow. The checklist begins with verifying that the DESCRIBE command returns a valid SDP, since errors at this stage reveal credential or encoder misconfiguration. Analysts are advised to inspect RTP packet timing and sequence numbers using tools like Wireshark to distinguish encoder-side drops from network loss. For RTSP-over-TCP connections, the interleaved framing channel should be checked to confirm the server is still sending RTP data and not just keepalive signals. Common fixes include adjusting the encoder profile, switching between UDP and TCP transport, or relocating the camera to a less congested network port.

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