@DaneLLL Thanks for the expanded answer. I can reproduce the examples from the first two posts of the three. However, the examples use a videotestsrc. How could I put the output of my camera, which is in pixel format NV-12 through this pipeline?
One of the examples that worked in my ORIN NX-based system is:
gst-launch-1.0 videotestsrc is-live=1 ! video/x-raw,width=1280,height=720,format=I420 ! timeoverlay valignment=4 halignment=1 ! nvvidconv ! 'video/x-raw(memory:NVMM),width=1280,height=720' ! nvv4l2h264enc insert-sps-pps=1 idrinterval=15 ! h264parse ! mpegtsmux ! udpsink host=<host_PC_ip> port=5003 sync=0
I continued this discussion under Orin NX, follow the link below.