
I am using this command: $ ffmpeg -f x11grab -s 1360x768 -r 30 -i :0.0 -preset ultrafast ~/Videos/out.mp4įfmpeg version 2.4.3-1ubuntu1~trusty6 Copyright (c) 2000-2014 the FFmpeg developersīuilt on 17:07:19 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)Ĭonfiguration: -prefix=/usr -extra-version='1ubuntu1~trusty6' -build-suffix=-ffmpeg -toolchain=hardened -extra-cflags= -extra-cxxflags= -libdir=/usr/lib/x86_64-linux-gnu -shlibdir=/usr/lib/x86_64-linux-gnu -incdir=/usr/include/x86_64-linux-gnu -enable-gpl -enable-shared -disable-stripping -enable-avresample -enable-avisynth -enable-fontconfig -enable-gnutls -enable-ladspa -enable-libass -enable-libbluray -enable-libbs2b -enable-libcaca -enable-libcdio -enable-libflite -enable-libfreetype -enable-libfribidi -enable-libgme -enable-libgsm -enable-libmodplug -enable-libmp3lame -enable-libopenjpeg -enable-libopus -enable-libpulse -enable-librtmp -enable-libschroedinger -enable-libshine -enable-libspeex -enable-libssh -enable-libtheora -enable-libtwolame -enable-libvorbis -enable-libvpx -enable-libwavpack -enable-libwebp -enable-opengl -enable-x11grab -enable-libxvid -enable-libx265 -enable-libdc1394 -enable-libiec61883 -enable-libzvbi -enable-libzmq -enable-frei0r -enable-libx264 -enable-libsoxr -enable-openal -enable-libopencv I want to know how can I only capture desktop audio (means no mic!).
