When you start playing a game or watching a HD video, it will automatically switch to the powerful nVidia or ATi graphics card.

当用户玩游戏或观看高清视频时，切换使用高效显卡。

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For example filters can read files get video from a video capture device decode various stream formats and pass data to the graphics or sound card.

例如，筛选器可以读取文件，从视频捕获设备获取视频，解码各种流格式，以及将数据传递到图形卡或声卡。

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This Windows Media Center 2005-powered machine delivers that crystal clear HD video via the ATI X1600 graphics card, and AMEX even throws in a "multi-function" remote to control the action from your oh-so-comfy loveseat.

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Graphics power is provided by an ATI Rage 128 Pro graphics card with 16MB of video RAM -- the same accelerator that's found in the latest Power Mac G4.

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Your graphics card is required to render the video.

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