> Platform Requirements
> ScreenFlow runs as a 64-bit application under OS X 10.9.5 or later, which improves overall performance, memory usage, export speed, and scalability.
> ScreenFlow runs on these platforms:

> | Mac OS 10.9.5 or later

> | Intel-based CPU required—Core i3 recommended

> | A Quartz Extreme graphics (GPU) card is required for certain effects & functionality.

> Note: Cameras using an HDV codec are not supported.