Hello, On Tue, Apr 21, 2009 at 2:54 PM, Favor Tang <tangher at gmail.com> wrote: > First test ~~~~~~~ > > root at beagleboard:~/mediaFile# gst-launch filesrc > location=/home/root/mediaFile/3.m4v ! qtdemux name=demux > demux.video_00 ! TIViddec2 ! TIDmaiVideoSink > (gst-launch-0.10:1699): GStreamer-WARNING **: Failed to load plugin > '/usr/lib/gstreamer-0.10/libgstsubparse.so': > /usr/lib/gstreamer-0.10/libgstsubparse.so: undefined symbol: > parse_sami > Setting pipeline to PAUSED ... > Pipeline is PREROLLING ... > Pipeline is PREROLLED ... > Setting pipeline to PLAYING .. > New clock: GstSystemClock > Got EOS from element "pipeline0". > Execution ended after 31982425 ns. > Setting pipeline to PAUSED ... > Setting pipeline to READY ... > Setting pipeline to NULL ... > FREEING pipeline ... > > Second test~~~~~~~ > > root at beagleboard:~/mediaFile# gst-launch -v filesrc > location=/home/root/mediaFile/3.m4v ! qtdemux name=demux > demux.video_00 ! TIViddec2 ! xvimagesink > > (gst-launch-0.10:1714): GStreamer-WARNING **: Failed to load plugin > '/usr/lib/gstreamer-0.10/libgstsubparse.so': > /usr/lib/gstreamer-0.10/libgstsubparse.so: undefined symbol: > parse_sami > Setting pipeline to PAUSED ... > ERROR: Pipeline doesn't want to pause. > ERROR: from element > /GstPipeline:pipeline0/GstXvImageSink:xvimagesink0: Could not > initialise Xv output > Additional debug info: > xvimagesink.c(1668): gst_xvimagesink_xcontext_get (): /GstPipeline:pipeline0/Gst > XvImageSink:xvimagesink0: > Could not open display > Setting pipeline to NULL ... > FREEING pipeline ... > > I didn?t get any video output on the screen. how should I do to test > if gstreamer/dsplink works? What about above tests errors? Could you try to rerun those commands but using /usr/share/ti-codec-engine as workdir ? There was a bug in gstreamer that required that, it is said it was corrected but maybe your version still has it. dsnk
