Re: Hardware video decode on RPi3


Khem Raj
 

On Thu, Nov 19, 2020 at 7:38 PM Rudolf J Streif
<rudolf.streif@...> wrote:

I am trying to play back mp4 video (venerable Big Buck Bunny at this
time) on RPi3.

I added gstreamer1.0, gstreamer1.0-omx and the plugins to the image.

libgstomx.so is installed in usr/lib/gstreamer-1.0 on target.

However, gst-inspect-1.0 | grep omx does not return any results.

Consequently,

gst-launch-1.0 filesrc
location="/home/root/kiosk/kiosk/videos/bunny.mp4" ! qtdemux ! h264parse
! omxh264dec ! kmssink
WARNING: erroneous pipeline: no element "omxh264dec"

I guess I am missing something somewhere but I don't know what.
are you using userland for graphics or vc4 ?

Thanks,
Rudi



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