Yuv convert speed in nvvideoconvert

[ThomasHan]

Hi DaneLLL

i found this solution

nvvideoconvert UYVY support on Xavier

I’ve found the most performant workaround is to just use nvconvert to convert back to non-NVMM memory before sending the data down the rest of the pipeline. A solution such as: gst-launch-1.0 v4l2src device=/dev/video0 ! ‘video/x-raw, format=(string)UYVY, width=(int)4096, height=(int)2160, framerate=(fraction)28/1’ ! nvvidconv ! ‘video/x-raw(memory:NVMM), format=NV12, width=(int)4096, height=(int)2160, framerate=(fraction)28/1’ ! nvvidconv ! ‘video/x-raw, format=NV12, width=(int)4096, height=…

this pipeline show good performance (30fps)

thanks