[FFmpeg-devel] UDP multicasts mixed up on receive due to wrong bind()
Jindrich Makovicka
makovick
Tue Oct 14 14:57:45 CEST 2008
Hi,
current SVN ffmpeg mixes up two different multicasts with the same
port at the input. For example, when we have two different MPEG-TS
multicast channels, trying
./ffplay -an udp://239.194.10.11:1234 &
./ffplay -an udp://239.194.10.12:1234 &
causes the second command play randomly one of the two multicasts,
depending on whose SDT/PAT arrives first.
Supplying the multicast address to bind() as in the patch fixes the
issue.
Regards,
--
Jindrich Makovicka
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