There are many times when you just don’t need to have a full screencast. Sometimes you just need audio. First click on the Screencastify extension to activate it, then choose which type of Screencastify recording you need, either Browser Tab or Desktop.
- Turn the “Microphone” button on.
- Select the audio device you are using.
- You can even include audio that comes from a browser tab (like YouTube video):
- select “Show more options.”
- enable “Tab audio.”
- Click “Recording Tab.” You will hear a countdown, after which your audio recording will start. That’s it!
You can also do this another way. Simply record your screencast as normal. Then, after recording, it will open the screencast in editing mode. On the right are a set of options. Click on the “export” option –> and ” export audio only”. Screencastify will create an MP3 audio only version of your screencast and download it to your computer.
Hope this helps!