How to promote the performance of encoder on HW preset type MEDIUM

Dear Sir

When I use the HW preset type MEDIUM to do the encoding thing, I found the performance is lower than the preset FAST. How can I promote the performance?

This is tradeoff between video quality and performance. That is the reason MEDIUM and FAST do not have identical performance. A possible solution is to set to FAST and tune virtual buffer size. Please refer to this topic:
Random blockiness in the picture RTSP server-client -Jetson TX2 - #5 by DaneLLL

So if you can run in FAST preset mode and adjust virtual buffer size to get good video quality.

OK!I will try that. I hope that can get a better performance and accurate bitrate control.

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