Download the extension from Chrome web store .
In the Chrome extension, you can use the keyboard shortcuts to control the screen recording. The provided keyboard shortcuts are:
Pause or Resume recording
Mac option
+ shift
+ K
Windows alt
+ shift
+ K
Discard recording
Mac option
+ shift
+ D
Windows alt
+ shift
+ D
Restart recording
Mac option
+ shift
+ F
Windows alt
+ shift
+ F
Start or Stop recording
Mac option
+ shift
+ E
Windows alt
+ shift
+ E