On 11/19/15, Nicolas George <[email protected]> wrote: > Le nonidi 29 brumaire, an CCXXIV, Zenny a écrit : >> Did exactly as you described, but there is no mouse or keyboard >> interaction with the ffmpeg-piped window. Tried with -south option and >> brought the mouse to the bottom of the screen, no luck. >> >> If anyone has glued x2x with the ffmpeg-piped displays of the Xvbf >> virtual server, appreciate if you share. > > I just tried: > > Xvfb :1 -screen 0 1024x768x24 > x2x -east -to :1 > ffmpeg -f x11grab -i :1 -f opengl -
Thanks, Nicholos. It worked, but compared to xpra, 1. the output is interaction lagged and, 2. piped output only covers only 1/4th of the screen until in Slideshow mode. I used the following commands with some modifications I needed: $ Xvfb :99 -screen 0 3840x2160x24+32 -fbdir /var/tmp $ x2x -east -to :99 $ ffmpeg -f x11grab -s 3840x2160 -i :99 -r 24 -pix_fmt yuv420p -f opengl - $ export DISPLAY=:99 libreoffice You might have noted that the virtual screen is at 4K (3840x2160) whereas the physical screen for interaction is =<FullHD (1920x1080) Thanks you again for valuable inputs, Cheers, /z > > and it works. Using any other output system would not change anything. I do > not know why it does not work for you. > > Regards, > > -- > Nicolas George > _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
