Hi Gary, On Wed, Dec 30, 2020 at 5:52 PM Gary Bisson <bisson.gary at gmail.com> wrote: > Have you tried adding 'can-scale=false' as kmssink parameter? Thanks for this hint, it does work now :-) gst-launch-1.0 videotestsrc ! kmssink connector-id=35 name=mxsfb-drm can-scale=false Thanks for your help!