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videoh.264rtmp

Wrong chunk size in RTMP?

I'm working with RTMP parser. My program takes RTMP packets from WireShark capture and save video in a container. But today I'm noticed that some sites send me wrong data. For example set chunk size = 2147483647. When I go to site I can watch this video but my program can't save it (because chunk size is wrong). So, how can I resolve this issue?

example

Solution

  • I found answer: "Valid sizes are 1 to 2147483647 (0x7FFFFFFF) inclusive; however, all sizes greater than 16777215 (0xFFFFFF) are equivalent since no chunk is larger than one message, and no message is larger than 16777215 bytes."