Mixing them both is a bit more complicated and would require custom ffmpeg CLI options. For desktop sounds you would need to install screen-recorder devices. If you want to record sound from your microphone, the device should in the dropdown menu already. Configure audio codec settings to your liking. Here you want to select 'None' as video source and your preferred audio device as audio source.

In 'Screen recorder' tab you can press 'Screen recording options.' button for all the recording settings.

Also if you went with pre configured region, modify it here so it's at least 5x5 pixels and place it anywhere you like. In 'Capture' tab make sure to check 'Override capture settings'.Note that sharex will not start recording if region is smaller than 5x5 pixels, because of that you will still have to select some region and see recording UI on screen during recording even though you are not recording any video. Put something sensible in the 'Description' field to make it obvious it's a sound-only recording, Description shows up in 'Workflows' menu. I'd suggest screen recording using pre configured regin. Go to hotkey settings and create a new hotkey.Here's my command line: -y -rtbufsize 100M -f dshow -i audio'virtual-audio-capturer' -c:a libmp3lame -filter:a 'volume3. But for whatever reason it is very quiet when it comes out. I am trying to get sharex set up in a way that it only records mp3 audio. If only thing you want is recording your voice, honestly best choice would be to use a special app like Audacity.īecause sharex is good for capture-and-upload workflows I'm still proving these instructions. Audio is very silent, don't know what to do. Yeah you should be able to do this by selecting 'None' as video source and one of your audio devices as audio source.

I see, not the intended workflow, but possible.

Sharex screen recording with audio