We have learnt that imx plugins are being deprecated. However, I have tried the nvv4l2h264enc (and 265 too) plugin today and found that there are a lot of broken frames shown in VLC player (frames are greyed out every 1-2 seconds). When I tried to use gst-launch-1.0 tool to view the stream, the stream terminated after few seconds. It did not happen when I use imx plugins.
May I ask if it is a known issue? I am using Jetson Xavier NX Jetpack 4.4 (L4T 32.3.4).