NvBufferImportFd Implementation

Hi,
Please share how much performance you would like to achieve in the use-case, such as 4Kp30?

And NvBufferTransformEx() is done on hardware converter. Please execute the steps and see if there is improvement:
Nvvideoconvert issue, nvvideoconvert in DS4 is better than Ds5? - #3 by DaneLLL