Hi all ,
I have tested with
gst-launch-1.0 -v --gst-debug-level=1 v4l2src device=/dev/video0 ! 'video/x-raw, width=1920, height=1080, format=UYVY' ! nvvidconv ! 'video/x-raw(memory:NVMM), width=1920, height=1080, format=NV12' ! nvtee ! nvivafilter cuda-process=true customer-lib-name="libnvsample_cudaprocess.so" ! 'video/x-raw(memory:NVMM), format=(string)NV12' ! nvoverlaysink display-id=0 -e
And it worked correct .
But When I compile libnvsample_cudaprocess.so on my own from source file nvsample_cudaprocess_src
It show me that
cuGraphicsEGLRegisterImage failed : 3
My system is TX2 with 28.1 .
Anyone knows problems ?