Follow these steps to safely enable MOV support without exposing your system: How To Import Mov Files In Camtasia
If you are trying to import MOV files into Camtasia and seeing an error about "unsupported media types" or "missing codecs," you are likely looking for the legacy QuickTime codec. While modern versions of Camtasia (2020 and later) have largely phased out QuickTime due to security risks, older projects or specific MOV formats still require it to function correctly. camtasia quicktime codec download
For Windows users, the official source for the necessary components is the QuickTime 7.7.9 for Windows installer from Apple. Follow these steps to safely enable MOV support
Apple officially ceased support for QuickTime on Windows in 2016. It contains known vulnerabilities. To stay safe, you should only install the Essentials (codecs) and avoid installing the QuickTime Player or the web browser plug-in. How to Install QuickTime for Camtasia Apple officially ceased support for QuickTime on Windows