Hi, attached is patch for encoding/decoding .ffm format. When you set a maximum size of feed file to too small number (I tried 20k) and try to connect to ffserver from very slow connection (simulated by reading 8k chunks and then wait 3 seconds) .ffm decoder will after a few seconds (10 maybe more ...) stuck in endless "READ_HEADER" state because it got unreal size of .ffm data packet (it's 24bits so take some random number - usually something about 10MB) leading to immediately return after *ffm_is_avail_data()*. This patch adds a packet header with signature so after loading header it tries to check if signature is there. If not then it logs an error and tries to reset a packet and read header again. It's not a best solution but better than end up in an endless loop ...
Thanks. Regards. Milan Matejec
0001-Check-for-not-synchronized-packets-very-small-feed-f.b64
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