Recording audio simultaneously during Screen Recording in GNOME-Shell

During Screen Recording in GNOME-Shell, GNOME-Shell provides a screen recording function (press Ctrl + Shift + Alt + R to start or stop) www.2cto.com first use the following command to enable GNOME-Shell to support audio recording: gsettingssetorg. gnome. shell .... during Screen Recording in GNOME-Shell, GNOME-Shell provides a screen recording function (press Ctrl + Shift + Alt + R to start or stop) www.2cto.com first use the following command to enable GNOME-Shell to support audio recording: gsettings set org. gnome. shell. recorder pipeline 'webmmux name = mux videorate! Vp8enc quality = 10 speed = 2 threads = % T! Queue! Mux. video_0 pulsesrc! Audioconvert! Audiorate! Vorbisenc! Queue! Mux. audio_0 'is used to modify the parameters of GNOME-Shell when using GStreamer for video recording, let the recorded video record audio and mix it into the media file at the same time, if the sound you intend to record is from the microphone, it is true. However, if you want to record the sound card output, you need to find another method. Www.2cto.com first install: pavucontrol and then start it with pavucontrol on the terminal. Open the Recording tab and you can see all the programs that are Recording. In this case, enable the screen Recording of GNOME-Shell. on the Recording tab, you can see a newly added Program (you must enable the Recording function before you can see it), named GNOME Shell, there is a button on the right of it. the default value is InternalAudio. click it and a menu will appear. select Monitor of InternalAudio. This setting takes effect until GNOME-Shell exits (such as restarting.