Overview of Video on Mac Computers

All current Mac computers include the circuitry to process high-quality, standards-compliant video content. Hardware features supporting video processing differ among Mac models, as appropriate for the expected use of that model. All-in-one models, such as the iMac, and laptop models such as the iBook, PowerBook, and MacBook Pro, include a digital flat-panel display, but typically support video output to an external display. Other models, such as the Mac mini, Power Mac, and MacPro allow for some configuration through configure-to-order options or customer-managed upgrades and additions.

Mac OS X includes numerous software technologies to support graphics, imaging, and video processing and display on Mac computers.

External Display Support

External display support is provided in either extended desktop mode or in video mirroring mode. Extended desktop mode lets users distribute work across two or more displays, increasing the amount of visible desktop space. Video mirroring mode displays the same information on two monitors, enabling, for example, the control of a presentation on one display, while allowing an audience to watch the presentation on a second display or projector.

Apple Display Products

Apple display devices and products are designed to provide a high-quality viewing experience. Apple's all-in-one desktop computers (such as the iMac models) and laptop computers (such as the iBook, PowerBook, and MacBook models) include a built-in flat-panel display and typically also offer support for an optional external display. Configurable Mac computers (such as the Mac mini, Power Mac, and MacPro models) offer standardized support and connectivity for one or more external displays.

Apple offers Apple Cinema Displays, in screen sizes up to 30", designed to easily connect to Mac computers to yield video quality suitable for high-end video production work. These displays are also compatible with PC-type computers that have graphics cards capable of supporting DVI. For more information on Apple display products, see the Apple Cinema Display website.