[gst-devel] RTPbin

Rahul Mittal rahulmittal321 at gmail.com
Mon Apr 21 15:10:17 CEST 2008


Hey Guys,
I have got the pipeline working and the data is flowing properly. Thanx a
lot for ur quick response.
Now one issue that i am getting is that there's a slight problem with the
lip sync. The audio is delayed by a fraction of a second relative to the
video which is kind of noticeable.
I am fetching the RTP streams from a live rtp source.
Any idea as to what can be causing this to happen.


On 4/18/08, thiagoss <thiagossantos at gmail.com> wrote:
>
> Aren't you forgetting to put queue elements after the demuxer output pads?
>
>
> http://gstreamer.freedesktop.org/data/doc/gstreamer/head/manual/html/chapter-threads.html
>
> On Fri, Apr 18, 2008 at 7:48 AM, Rahul Mittal <rahulmittal321 at gmail.com>
> wrote:
>
> > Guys i have got the pipeline to work. So i am fetching the udp rtp
> > src using rtpbin and udpsrc decoding it thru a decodebin and then streaming
> > it on an rtsp src.
> > the problem that i am getting now is that after the first frame the
> > thing gets hanged up but the pipeline is still running.
> >
> > On 4/18/08, Sreejesh <sreejesh at multitech.co.in> wrote:
> >
> > > Rahul,
> > >
> > >
> > >
> > > You can just create a "sink" pad for your decodebin.
> > >
> > > Then link them in "pad-added" signal.
> > >
> > >
> > >
> > > Regards
> > >
> > > Sreejesh R B
> > >
> > >
> > > ------------------------------
> > >
> > > *From:* gstreamer-devel-bounces at lists.sourceforge.net [mailto:
> > > gstreamer-devel-bounces at lists.sourceforge.net] *On Behalf Of *thiagoss
> > > *Sent:* Friday, April 18, 2008 9:57 AM
> > > *To:* Rahul Mittal
> > > *Cc:* gstreamer-devel at lists.sourceforge.net
> > > *Subject:* Re: [gst-devel] RTPbin
> > >
> > >
> > >
> > > You can connect to a pad-added signal, when this pad gets added,
> > > you'll be notified.
> > >
> > > Hope this helps :)
> > >
> > > On Fri, Apr 18, 2008 at 1:18 AM, Rahul Mittal <
> > > rahulmittal321 at gmail.com> wrote:
> > >
> > > Hi ppl,
> > > Wanted your help on an application  using rtpbin. The question i have
> > > is that when u request a recv_rtp_sink_%d
> > > pad, there is supposed to be a recv_rtp_src_%d_%d_%d pad to be formed automatically.
> > >
> > >  I want to link this pad to a decodebin but i have no idea where can i get a refernce to this pad.
> > > Can anyone help...
> > >
> > >
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