[FFmpeg-devel] UDP multicasts mixed up on receive due to wrong bind()

Måns Rullgård mans
Tue Oct 14 15:01:21 CEST 2008

Jindrich Makovicka wrote:
> 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:// &
> ./ffplay -an udp:// &
> 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.

Wrong patch.

M?ns Rullg?rd
mans at mansr.com

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