Re: [gst-devel] problems with firewire port

[Edward H. <edw...@co...>]

Hi,

  Have you tried not specifying the port ? Unless you have several
cameras on your firewire port you don't need to specify it.

  And a simpler way to test if you're getting anything from that source
is to try this:
  gst-launch-0.10 dv1394src ! fakesink

  If that pipeline goes to playing, you're all set.

    Edward

P.S. 'sudo gst-launch-0.10' <== BAD BAD BAD ! Change your user
privileges to be able to access that device as non-root.

On Mon, 2008-07-28 at 13:48 +0100, Valentina Messeri wrote:
> I!
> 
> We're tryin to run this pipeline, in order to stream from firewire port:
> 
>   vale@valedipiu:~$ sudo gst-launch-0.10  dv1394src port=0 ! dvdec  
> name=dv quality=3 {
> dv.audio ! queue ! audioconvert !  
> audio/x-raw-int,rate=22050,channels=2 ! queue !
> vorbisenc quality=0.5 ! queue ! mux. } { dv.video ! queue ! videorate !
> video/x-raw-yuv,framerate=25/2 ! videoscale !  
> video/x-raw-yuv,width=320,height=240 !
> ffmpegcolorspace ! tee name=tscreen ! queue ! autovideosink tscreen. !  
> queue ! theoraenc
> quality=2 ! queue ! mux. } { oggmux name=mux ! shout2send ip=xxx.xx port=8000
> mount=mountpoint.ogg password=xxxx streamname= description= genre= url= }
> 
> BUT:
> 
> WARNING: erroneous pipeline: could not link dv1394src0 to dv
> 
> i'm actuallly using:
> 
>   gst-launch-0.10 version 0.10.18
> GStreamer 0.10.18
> https://launchpad.net/distros/ubuntu/+source/gstreamer0.10
> 
> on a intel coreduo:
> 
> Linux valedipiu 2.6.24-16-generic #1 SMP Thu Apr 10 13:23:42 UTC 2008  
> i686 GNU/Linux
> 
> modules ok:
> 
> ohci1394               33584  1 dv1394
> ieee1394               93752  4 raw1394,dv1394,sbp2,ohci1394
> 
> 
> I'm linux-videomaker but not so experienced using gstreamer....and,  
> for example...can't
> catch how to set correctly port and channel parameters.
> Gscanbus says port is 0......
> 
> I googlelize but couldn't find info :D so i'm available to produce,  
> once i could make it
> works....
> 
> :)
> 
> http://encosianima.net/
> 
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-- 
Edward Hervey <edw...@co...>
Collabora Multimedia