ffmpeg -f x11grab -framerate 60 -probesize 42M -i $DISPLAY -preset ultrafast -pix_fmt yuv420p vid.mp4
I use this currently and the video recording is smooth but colors are not accurate, they are dimmed. If I remove yuv420p pix_fmt then ffmpeg will use yuv444p (which is default right) , then the colors look accurate but the output video is laggy :/
How do I get smooth video output + accurate colors? Been trying to fix this since yesterday, help!
Check these :