| 摘要 |
There is provided a channel selection device receiving a multi-channel video including plural videos and video configuration information on each video from a head end. The channel selection device includes a first screen display unit editing the multi-channel video based on the video configuration information and searching view configuration information to generate a channel searching view and displaying the channel searching view on a sub-screen of a television; and a second screen display unit displaying on a main screen of the television a video selected by a viewer out of the videos included in the channel searching view.
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