Sven C. Dack wrote:
It is not an issue. x11grab produces BGR0 and nvenc can handle it with the patch. It's giving me 100fp/s (up from 47fp/s) with a 1920x1080 monitor. I'd imagine people with 4K displays will be happy, too, although they will have to live with lower speeds of perhaps 30 fp/s. Would be interesting to know how it performs on 4K though.
Maybe xrandr --output <output-name> --fb 3840x2160 --panning 3840x2160 I don't know what it is about x11grab/CSC with ffmpeg, but on my old CPU gstreamer is twice as fast. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
