I took a look at the link. It looks like I need to download the source code and compile it?
How would you configure media-ctl to allow GStreamer to access it? On Thu, Apr 26, 2012 at 2:33 PM, Marius Kotsbak <mar...@geneseque.com>wrote: > On 25. april 2012 06:42, W.A. Garrett Weaver wrote: > > Angstrom users! > > > > In one my previous Wireless N post I mentioned that I was unable to get > the > > UVCVideo module working on kernel 2.6.39. Koen Kooi commented that > UVCVideo > > is available on all Angstrom versions. > > > > I would like to clarify this problem in a new post (as this is > technically > > a new topic). > > > > I try to run the following GStreamer script that takes input from a USB > > webcam: > > "gst-launch -v v4l2src device=/dev/video8 ! > > 'video/x-raw-yuv,width=640,height=480' ! ffmpegcolorspace ! TIVidenc1 > > codecName=h264enc engineName=codecServer ! rtph264pay ! udpsink > > host=224.1.1.1 port=5000 auto-multicast=true" > > > > Setting pipeline to PAUSED ... > > ERROR: Pipeline doesn't want to pause. > > ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Device > > '/dev/video8' cannot capture at 640x480 > > Additional debug info: > > gstv4l2object.c(2110): gst_v4l2_object_set_format (): > > /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: > > Call to S_FMT failed for UYVY @ 640x480: Invalid argument > > You probably need to configure the video pipeline using the Media > Controller Framework, e.g. using the media-ctl application: > > http://www.mail-archive.com/linux-media@vger.kernel.org/msg19981.html > > > This happens, despite that I am able to successfully run the same script > on > > an angstrom build using kernel 2.6.32. > > This is new in later kernels. > > -- > Marius > > > > _______________________________________________ > Angstrom-distro-users mailing list > Angstrom-distro-users@linuxtogo.org > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/angstrom-distro-users > -- *W.A. Garrett Weaver * weav...@email.arizona.edu _______________________________________________ Angstrom-distro-users mailing list Angstrom-distro-users@linuxtogo.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/angstrom-distro-users
