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...http://www.google.com/patents/US8056102?utm_source=gb-gplus-sharePatent US8056102 - Channel selection device receiving a multi-channel video and a channel selection method receiving a multi-channel video
