Thanks! Now the Gstreamer pipeline is working properly and I assume matterhorn will also work, will try that next. And I agree it would be great to add that to the FAQ! Regards Sebastian -- Sebastian Pichelhofer Medienstelle Zentraler Informatikdienst und Medienstelle (ZID/BOKU-IT) Universität für Bodenkultur Peter-Jordan-Str. 82 1190 Wien Telefon: +43-1-47654-2134 www.zid.boku.ac.at
>>> Micah Sutton <[email protected]> 24.03.2011 16:48 >>> On Mar 24, 2011, at 3:52 AM, Sebastian Pichelhofer wrote: Unfortunately it does not start: gst-launch-0.10 -e v4lsrc device=/dev/video0 ! ffenc_mpeg2video ! mpegpsmux ! filesink location=test.mpg Setting pipeline to PAUSED ... ERROR: Pipeline doesn't want to pause. ERROR: from element /GstPipeline:pipeline0/GstV4lSrc:v4lsrc0: Could not read from resource. Additional debug info: v4lsrc_calls.c(183): gst_v4lsrc_capture_init (): /GstPipeline:pipeline0/GstV4lSrc:v4lsrc0: Not enough buffers. We got 1, we want at least 2 Sebastian, This is due to a misconfigured driver option. You need to supply v4l_num_buffers=2 while installing the kernel module. If you use Epiphan's make file, you should edit the insmod line to have that kernel option. I have attached a modified make file for your convenience. example: insmod vga2pci.ko v4l_num_buffers=2 Micah
_______________________________________________ Matterhorn-users mailing list [email protected] http://lists.opencastproject.org/mailman/listinfo/matterhorn-users
