ScreenFlow 是一款非常優秀的錄屏軟件。
不但可以錄製桌面操作還可以將演示者視頻進行合成. 此軟件獲得 WWDC 2008 軟件設計大獎。
ScreenFlow is a brand new application for creating amazing screen recordings on your Mac.
Using a unique new screen capture system, powerful enough to capture the contents of your
entire desktop at the same time as your video camera, microphone and computer's audio,
it's simple to create beautiful screencasts. When resizing high resolution screen content into a QuickTime movie,
ScreenFlow uses custom GPU algorithms to give your finished movie the best possible quality.
You'll find even small text suddenly becomes legible for your viewers. ScreenFlow was designed for Mac OS X Leopard.
It makes extensive use the best of Mac OS X technologies:
Core Animation, QuickLook, Spotlight, QTKit, Quartz Composer, OpenGL, Core Data and many others.