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Pro keys are specific to the major version of QuickTime for which they are purchased and unlock additional features of the QuickTime Player application on Mac OS X or Windows. Final Cut Studio, Logic Studio) include a QuickTime Pro license. QuickTime Player 7 is limited to only basic playback operations unless a QuickTime Pro license key is purchased from Apple. In addition, Mac OS X has a simple AppleScript which can be used to play a movie in full-screen mode., but since version 7.2 full-screen viewing is now supported in the non-pro version. For example, iTunes can export audio in WAV, AIFF, MP3, AAC, and Apple Lossless. There are some other free player applications that rely on the QuickTime framework, providing features not available in the basic QuickTime Player.
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It is available free of charge for both Mac OS X and Windows operating systems. Software development kits (SDKs) for QuickTime are available to the public with an Apple Developer Connection (ADC) subscription. QuickTime for Microsoft Windows has always been downloadable as a standalone installation, as well as being bundled with Apple's iTunes (prior to iTunes 10.5). 6 Creating software that uses QuickTime.5.8 QuickTime X (QuickTime Player v10.x).
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