[gst-devel] Re: udp transfer/play wav file problem

[sam wang]

thank you very much, Thomas! but unfortunately, it didn't work for me.

after I start the first command in terminal one:gst-launch-0.10 audiotestsrc ! tcpserversink
protocol=gdp

then I start the second command in terminal two:gst-launch-0.10 tcpclientsrc protocol=gdp !
alsasink
there are a lot of repeat output: (gst-launch-0.10:18708): GStreamer-CRITICAL **:
gst_segment_clip: assertion `segment->format == format' failed

I don't know if it's a bug a not. since I found a bug report about this error at the following web
page:
http://bugzilla.gnome.org/show_bug.cgi?id=331323

any ideas about this problem? also I will report more details in my email to Mike.

thanks again!
Sammy




--- Thomas Vander Stichele <thomas at apestaart.org> wrote:

> On Wed, 2006-05-24 at 13:42 -0700, sam wang wrote:
> > Hi,Stefan,
> > 
> > thank you very much for your help! unfortunately, your suggestion won't work for me. please
> refer
> > the bottom for details.
> > 
> > I don't know what's mean "not negotiated", what cause it and how to solve it.
> > 
> > by the way, is there anyone so kind to give me a working command line sample to illustrate
> > gstreamer's network capability?
> 
> gst-launch-0.10 audiotestsrc ! tcpserversink protocol=gdp
> 
> gst-launch-0.10 tcpclientsrc protocol=gdp ! alsasink
> 
> launch the first one from one terminal, then the second from another.
> 
> >  no matter using protocol of TCP, UDP or RTP! it really drives me
> > crazy that I never get a working command to show network transferring (except that I can
> transfer
> > through UDP, but can't play directly on client side, please refer to my last email). also
> please
> > tell me the OS version and gstreamer's version with the command. any information about
> URL/website
> > related with this problem will also great appreciate!
> > 
> > thanks in advance!
> > Sammy
> > 
> > 
> > 
> > ****************************************************************************
> > the following is the output from client terminal:
> > ubuntu at ubuntu:~$ gst-launch-0.10 -v udpsrc ! audioconvert ! alsasink
> > Setting pipeline to PAUSED ...
> > Pipeline is live and does not need PREROLL ...
> > Setting pipeline to PLAYING ...
> > New clock: GstSystemClock
> > ERROR: from element /pipeline0/audioconvert0: not negotiated
> > Additional debug info:
> > gstbasetransform.c(1272): gst_base_transform_handle_buffer (): /pipeline0/audioconvert0:
> > not negotiated
> > Execution ended after 7676000 ns.
> > Setting pipeline to PAUSED ...
> > Setting pipeline to READY ...
> > Setting pipeline to NULL ...
> > FREEING pipeline ...
> > 
> > 
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