Hi,
both of your pipelines work.
Can you try the following pipeline on your TX2 R32.6.1?
sudo gst-launch-1.0 videotestsrc ! 'video/x-raw, width=800,height=600, framerates=60/1' ! nvvidconv ! 'video/x-raw, width=800, height=600' ! nvdrmvideosink set-mode=1 color_range=1
I receive the following error on my TX2 R32.6.1:
And there is actually no scaling. The width and height of the nvvidconv caps are identical with the width and height of the source.
Are you experiencing the same issue on your system?
Best regards
Bruno