![]() This section needs additional citations for verification. Irix Ī version of QuickTime for the Irix operating system running on SGI hardware with MIPS processors was developed in the mid-1990s but never released. It is used to view picture files from the still image formats that QuickTime supports. PictureViewer is a component of QuickTime for Microsoft Windows and the Mac OS 8 and Mac OS 9 operating systems. The framework supports the following file types and codecs natively: Audioĭue to macOS Mojave being the last version to include support for 32-bit APIs and Apple's plans to drop 32-bit application support in future macOS releases, many codecs will no longer be supported in newer macOS releases, starting with macOS Catalina, which was released on October 7, 2019.Īs of Mac OS X Lion, the underlying media framework for QuickTime, QTKit, was deprecated in favor of a newer graphics framework, AVFoundation, and completely discontinued as of macOS Catalina. A "component" plug-in architecture for supporting additional 3rd-party codecs (such as DivX).Īs of early 2008, the framework hides many older codecs listed below from the user although the option to "Show legacy encoders" exists in QuickTime Preferences to use them. ![]() In macOS, QuickTime sends video playback to the Quartz Extreme (OpenGL) Compositor.
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