Over 4Mbps bitrates to encoding 720P H264

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
3

Hi,
4Mbps is a bit strict for 720p. If there are continuous complex scenes, the bitrate may go higher. Suggest you try 8Mbps. And please check this post:

You may set CBR(control-rate=0) and vbv-size for a try.