媒体中心现在支持体育节目数字视频录像，电视和网络向导，因特网流媒体视频，并有播放家庭网络中存储的视频、图片和音乐功能。

Media Center currently sports DVR capabilities, a TV and Web programming guide, Internet video streaming, and the ability to play or view videos, images and music stored on your home network.

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该流媒体音乐网站允许用户创建播放列表并在网络上分享。

The streaming music site allows users to create playlists and share them across the web.

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把这些总结成观点，苹果公司提出了他们称之为他们的HTTP流媒体直播规格，规定了可以在手机3G网络上播放的视频的质量。

To put all this into perspective, Apple has put forth what they call their HTTP Live Streaming specs, which dictates how the quality of video that can be broadcast over a cellular 3G network.

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