Do you need to create graphics for video editing systems like Final Cut Pro, Avid, or Adobe Premiere? Are you looking to get more from Apple Motion or Adobe After Effects? Then you need to learn Adobe Photoshop.
Instructor Richard Harrington explains the difference between straight and premultiplied alpha channels, as well as when and how to use straight alpha channels in this Adobe Photoshop video tutorial. It's easy to use straight alpha channels.
A certified instructor for Adobe, Apple, and Avid, Rich is a practiced expert in motion graphic design and digital video.