This Camtasia Studio download uses your CPU for its rendering process, so that relies heavily on your graphics card. It doesn’t work as well as NVENC encoding. The older your video card is, the longer it will take. For devices with less than 6GB of RAM, using CS can slow down your other applications. The initial startup may take a while, depending on your computer’s capacity. Make sure you uncheck the reboot box when prompted by the app. It may complicate your drivers, but this is different for every user.
Camtasia ( /kæmˈteɪʒə/) (formerly Camtasia Studio) is a software suite, created and published by TechSmith, for creating video tutorials and presentations directly via screencast, or via a direct recording plug-in to Microsoft PowerPoint. The screen area to be recorded can be chosen freely, and audio or other multimedia recordings may be recorded at the same time or added separately from any other source and integrated in the Camtasia component of the product. Both versions of Camtasia started as enhanced screen capture programs and have evolved to integrate screen capture and post-processing tools targeted at the educational and information multimedia development marketplace.