[gst-devel] DVB pipeline

[Nigel Sim]

Thanks Christian,
Fluendo does behave better, when I create a pipeline with only it and a
source it doesn't report errors. However, if there is anything hanging
off the end of it, it doesn't get past the PREROLLING state.

gst-launch-0.10 filesrc location=/tmp/out.ts  ! video/mpegts !
flutsdemux name=d d.audio_00 ! fakesink Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...

Many thanks
Nigel

On Wed, 2006-07-12 at 13:03 +0200, Christian Fredrik Kalager Schaller
wrote:
> Hi Nigel,
> You probably also want to use the Fluendo MPEG demuxer available here:
> http://core.fluendo.com/gstreamer/src/gst-fluendo-mpegdemux/
> 
> I don't think the ffdemux_mpegts has been tested/used much in GStreamer
> so there might be some wrapping issues etc.
> 
> Sincerely,
> Christian
> 
> 
> On Wed, 2006-07-12 at 11:19 +0200, Michael Smith wrote:
> > On Wed, 2006-07-12 at 19:01 +1000, Nigel Sim wrote:
> > > Some time ago I tried to put together a pipeline to decode the stream
> > > from my DVB receiver. Tuning was done using tzap (or my own DVB
> > > controller app), so /dev/dvb/adaptor0/dvr0 is an MPEG transport stream.
> > > It doesn't work, with the error shown below. Can someone either point
> > > out what I'm doing wrong, or show me a working DVB receiver stream.
> > > 
> > > I know there was an issue with using the filesrc, but even if I capture
> > > some of the stream to a file first, and try to play that back there is
> > > the same error.
> > > 
> > > gst-launch-0.10 filesrc location=/dev/dvb/adapter0/dvr0  !
> > > video/mpegts ! ffdemux_mpegts name=d { d.video_00 ! video/mpeg !
> > > mpeg2dec ! xvimagesink } { d.audio_00 ! audio/mpeg ! queue ! ffdec_mp3 !
> > > alsasink }
> > 
> > To begin with:
> >   1) gstreamer-0.10 has no { } syntax for gst-launch any more. Just
> > remove them.
> >   2) You probably want a queue on the video part too
> >   3) Don't use ffdec_mp3 for any purpose ever, I don't think it works
> > much.
> >   4) After your mp3 decoder, add an audioconvert and perhaps an
> > audioresample. 
> >   5) If it still doesn't work, then there's something else wrong too :-)
> > 
> > Mike
> > 
> > 
> > 
> > 
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