bluenviron / gortsplib

RTSP 1.0 client and server library for the Go programming language

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received packet with wrong SSRC 0, expected 2

cedricve opened this issue · comments

We have a camera stream (h264) who isn't returning any keyframes (only on start), it looks like this RTSP server (of a cheap camera), is introducing some encoding issues.

After a while following error is thrown: received packet with wrong SSRC 0, expected 2

Hello, please attach a network dump, that can be generated in this way:

If the bug arises when using MediaMTX with an external hardware or software, the most helpful content you can provide is a dump of the data exchanged between the server and the target (network dump), that can be generated in this way:

  1. Download wireshark (https://www.wireshark.org/)
  2. Start capturing on the interface used for exchanging packets (if the server and the external hardware or software are both installed on your pc, the interface is probably "loopback", otherwise it's the one of your network card)
  3. Start the server and replicate the issue
  4. Stop capturing, save the result in .pcap format
  5. Attach