发明申请
- 专利标题: Video signal transmission method and video processing system
- 专利标题(中): 视频信号传输方法和视频处理系统
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申请号: US11475137申请日: 2006-06-27
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公开(公告)号: US20060291569A1公开(公告)日: 2006-12-28
- 发明人: Nobuaki Kabuto , Akira Shibata , Yoshiaki Mizuhashi
- 申请人: Nobuaki Kabuto , Akira Shibata , Yoshiaki Mizuhashi
- 优先权: JP2005-185925 20050627
- 主分类号: H04N11/02
- IPC分类号: H04N11/02 ; H04N11/04 ; H04N7/12 ; H04B1/66
摘要:
The present invention is intended to permit both real-time display of a picture represented by a non-compressed video signal on a television and display of a picture represented by a compressed video signal at any desired time by simultaneously transmitting the compressed video signal and non-compressed video signal via one interface. An STB packetizes a compressed video signal, and multiplexes the compressed video signal and a blanking signal combined with a non-compressed video signal. Thus, both the video signals are transmitted simultaneously. A picture represented by the non-compressed video signal is displayed on a television in real time. The compressed video signal is stored in a storage medium incorporated in the television, read at any user's desired time, and decoded so that a picture represented by the compressed video signal can be viewed at the user's desired time.