I.MX35 PDK
From: festevam@gmail.com (Fabio Estevam)
Date: 2012-03-08 15:46:43
Also in:
linux-media, lkml
On 3/8/12, Alex Gershgorin [off-list ref] wrote:
Setting pipeline to PAUSED ...mx3-camera mx3-camera.0: MX3 Camera driver attached to camera 0 /GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)UYVY, framerate=(fraction)25/1, width=(int)320, height=(int)240, interlaced=(boolean)false Pipeline is live and does not need PREROLL ... WARNING: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Could not get parameters on device '/dev/video0' Additional debug info: v4l2src_calls.c(240): gst_v4l2src_set_capture (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: system error: Invalid argument
Looks like some kind of Gstreamer issue. You could also try: gst-launch -v v4l2src ! fbdevsink or gst-launch -v v4l2src ! filesink location= raw.data If you still get Gstreamer issues you can try v4l2grab utility: http://git.linuxtv.org/v4l-utils.git/blob/de42be924c5154732bc8dfd1c8bc7812985ab2d6?f=contrib/test/v4l2grab.c Good luck!