This is the industry's first mainstream media architecture for the creation and playback of rich multimedia content for both CDMA 2000 and GSM wireless networks. This version expands its support for mobile multimedia standards to include both the 3rd Generation Partnership Project (3GPP) and the 3rd Generation Partnership Project 2 (3GPP2). QuickTime 6.5 enables users to share high-quality video, audio, and text across the two predominant wireless networking technologies worldwide. Version 6.5.2 is an important release which includes a security update and bug fixes. In addition this release includes enhancements in the Apple Lossless Encoder and AAC codecs, as well as improved support for iTunes and other QuickTime-based applications.