[gst-devel] problems with firewire port

Valentina Messeri valedipiu at psand.net
Mon Jul 28 14:48:55 CEST 2008


I!

We're tryin to run this pipeline, in order to stream from firewire port:

  vale at 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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