What's new in this version:
Adobe After Effects CS5 delivers more of the creative control you crave, while making it faster to work on high-resolution projects. Native 64-bit support means you can tap all the RAM on your system to work more efficiently with HD, 2K, and 4K projects. The new Roto Brush tool delivers rotoscoping results in a fraction of the time. Plus, dozens of user-requested features make everyday tasks easier.