Decode
H.264 based input file and display it over the monitor connected to the HDMI
display.
gst-launch-1.0 filesrc location="input-file.mp4" ! qtdemux name=demux demux.video_0 ! h264parse ! omxh264dec device=”/dev/allegroDecodeIP0” ! queue max-size-bytes=0 ! kmssink bus-id="<hdmi-bus-id>" fullscreen-overlay=1