Being able to display video, documents and games on a full sized monitor while having additional backup storage are just a couple of benefits of the smartphone dock.

能够在全尺寸显示器上显示视频、文件和游戏，同时还可以使用外部备份存储，这些只是智能手机扩展坞的几点好处。

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It is aimed to realize the objectives of "one active plus two standbys" for audio which is requested by State Grid Corporation of China, and adopting IP network conference as backup for video.

突出了国家电网公司对会议系统要求的“一主两备”，并且采用了网络视频作为电视会议系统的视频备用手段。

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Playback Multi channels playback Snapshot, instant printing backup, built-in players to play video files.

回放功能多画面回放，抓拍与即时打印及备份，专用播放器播放录像文件。

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The goal, says Real Networks Vice President Jeff Chasen, is to do away with space-consuming discs and let users create a backup copy of their video collection.

FORBES: Magazine Article

For users looking for smart backup solutions, the SE-208BW can wirelessly connect to a smartphone or tablet PC to easily backup data such as pictures, video or contacts onto CDs, DVDs, or connected USB storages without ever turning on a desktop or notebook computer.

ENGADGET: Samsung unveils new optical storage drive, wirelessly transmits and backs up your physical content

So, as a backup, we also got "Santa's Video Chat, " a 99-cent iPhone app.

WSJ: Comparing Santa Video Chats