[Libav-user] H264 decoding problem

[Ivan Ushakov]

Thank you for your answer. Could you please tell me where I can see example
of working with RTSP via ffmpeg only?

2012/8/19 Carl Eugen Hoyos <cehoyos at ag.or.at>

> Ivan Ushakov <ivan.ushakov at ...> writes:
>
> > I'm using libav for decoding h264 in my iOS application.
> > This application also uses Live555 for RTSP stuff.
> >
> > I use following link for testing:
> > rtsp://184.72.239.149/vod/mp4:BigBuckBunny_175k.mov
>
> This works fine here with current git head without
> using live555 at all - which version are you using?
>
> > When I get data from Live555 MediaSink I add 3 bytes
> > (0x00 0x00 0x01) at the beginning and trying to decode
> > it with libav.
>
> I implemented this once for MPlayer - iirc you have to
> feed the data you receive to the H264 parser, see
> libmpdemux/demux_rtp.cpp in the MPlayer sources.
>
> But as said, this is outdated, FFmpeg now contains all
> the necessary code to receive above stream.
>
> Carl Eugen
>
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