Yes. Thank you very much. All the best. Le Tue, 8 Aug 2017 10:40:41 -0500, "Chris Caudle" <chris@xxxxxxxxxxxxxxx> a écrit : > On Tue, August 8, 2017 10:29 am, list wrote: > > Sure i've already done an : > > ffmpeg -f jack -ac 2 -i hw:1 -f x11grab -s 1920x1080 -r 25 -i :0.0 > > nul.mp4 > > The input descriptor you used, "-i hw:1" is the format for describing > ALSA device numbers. > > I will repeat my earlier admonition to read the ffmpeg man page to > see how you connect jack ports to ffmpeg. > https://www.ffmpeg.org/ffmpeg-devices.html#jack > _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user