Video playback problem with omx

Sebastian Dröge sebastian at centricular.com
Mon Oct 31 12:53:07 UTC 2016


On Wed, 2016-10-26 at 16:55 +0530, Abin P wrote:
> [...]
> Then i tried to test omx hardware acceleration  using pipeline
> gst-launch-1.0 -v  filesrc location=sample.mp4 ! qtdemux name=dmx
> dmx.video_0 ! h264parse ! omxh264dec ! waylandsink
> Also checked
> gst-launch-1.0 -v  filesrc location=sample.mp4 ! qtdemux name=dmx
> dmx.video_0 ! video/x-h264 ,width=1280,height=720,framerate=25/1  !
> omxh264dec ! waylandsink
> But i got plenty of errors.no video shown in display.I attached the
> error summary using debug
> GST_DEBUG =4 gst-launch-1.0 -v  filesrc location=sample.mp4 ! qtdemux
> name=dmx dmx.video_0 ! h264parse ! omxh264dec ! waylandsink

There is no pad video_00 on qtdemux here (as used in the log), it's
called video_0 as in the pipeline you pasted above.

-- 
Sebastian Dröge, Centricular Ltd · http://www.centricular.com
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