[FFmpeg-devel] RTP mark bit not passed to parse_packet
Thu Jan 15 17:41:19 CET 2009
On Thu, Jan 15, 2009 at 04:04:00PM +0100, Alexandre FERRIEUX - FT/RD/SIRP/ASF/SOFTL wrote:
> Hi Michael,
> Michael Niedermayer wrote:
> > no, if AVSTREAM_PARSE_FULL is set a AVParser will be used to pack and
> > split things.
> Yes, I had forgotten that, sorry again :)
> > You can simply test this, just write the bitstream by simply concatenation
> > into a file with fwrite() ...
> > if it cannot be played back without similar errors then most likely it is
> > not a valid h263 stream and you forgot something (like to fix up the first
> > or last few bits that IIRC H263 RTP shuffles around)
> I did that, and the saved stream is played perfectly by mplayer.
does ffplay/ffmpeg play the stream?
> However, I'm still struggling to understand why the command:
> ./ffmpeg -dump -hex -debug pict -i /tmp/video/h263.sdp -vcodec copy out.263
> doesn't even create "out.263" nor prints any of the hex dumps...
a few printf()/av_log() should tell you where it gets stuck an why
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
The misfortune of the wise is better than the prosperity of the fool.
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