Apple Silicon, Rosetta, and the M1 Chip
TechSmith Camtasia Mac 2020.0.19 and 2021.0.1 and later are now Universal apps that fully supports Apple Silicon. From the menu bar, select Camtasia> Check for Updates to install the latest version.
Prior versions of TechSmith Camtasia do not natively support Apple Silicon.
In order to record System Audio on an M1 chip, please follow these steps.