[MPlayer-users] MPEG-TS + H264 (again)

[Nico Sabbi]

Il giovedì 12 novembre 2009 13:30:19 Colin Rosenthal ha scritto:
> Carl Eugen Hoyos wrote:
> > Colin Rosenthal <csr <at> statsbiblioteket.dk> writes:
> >> We have the following problems:
> >>
> >> i) tsprog is ignored. We get all channels and can tab between
> >> them. ii) there is no sound
> >> iii) One of the channels (the first one found) causes mplayer to
> >> freeze after a couple of seconds playing. If we quickly tab
> >> to another channel, mplayer continues to play.
> >
> > All three problems (and the fourth one, that video was not
> > decoded correctly), are fixed in latest svn.
> > Note that only -demuxer lavf and only -ac faad (which is the
> > default) work correctly, -ac ffaac does not support the audio in
> > your stream, I do not understand why -demuxer mpegts (which is
> > the default) does not work for your sample.
> > You may want to disable demuxer mpegts by adding demuxer=.mpegts,
> > (note the ",") to your config file.
> >
> > Carl Eugen
>
> Yes, the file now plays correctly in mplayer. Thank you!
>
> Now for the next step.
>
> I would like to be able to extract a single program from the file -
> with mencoder, if possible.
> For example we have tried
>
> mplayer/mencoder -demuxer lavf -tsprog 2005  -oac pcm -ovc copy -of
> avi -o out.avi mux2.share.ts
>
> This produces a playable avi file, but unfortunately not of the
> correct program.
>
> We also tried with mpeg output, but here mencoder freezes while
> writing the header:
>
> csr at pc295:~/temp$ mplayer/mencoder -demuxer lavf -tsprog 2005  -oac
> pcm -ovc copy -of mpeg -o out.mpeg mux2.share.ts
> MEncoder SVN-r29904-4.3.3 (C) 2000-2009 MPlayer Team
> success: format: 0  data: 0x0 - 0xb8ea000
> libavformat file format detected.

dvbstream -S if and only if you use a cvs checkout.
run dvbstream -h to see the command line switches