发明名称 |
Method and apparatus for accessing medium interactive feature data and controlling a medium player |
摘要 |
Interactive feature data is accessed with an auxiliary display device that controls a medium player (e.g., DVD player). The interactive feature data is stored on an insertably-removable data storage medium which is inserted in the medium player. The data storage medium also has video data stored thereon which is viewed on a screen device when the data storage medium is played by the medium player. In one embodiment, the interactive feature data is copied from the data storage medium to at least one memory location external to the data storage medium and is viewed on the auxiliary display device while only the video data is viewed on the screen device. In another embodiment, the medium player is controlled by accessing a website on the Internet which instructs the auxiliary display device to send commands to the medium player when command links presented on a webpage of the website are selected.
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申请公布号 |
US2004081425(A1) |
申请公布日期 |
2004.04.29 |
申请号 |
US20020279259 |
申请日期 |
2002.10.23 |
申请人 |
GENERAL INSTRUMENT CORPORATION |
发明人 |
STONE CHRISTOPHER J.;HALGAS JOSEPH F.;KAMIENIECKI JOHN P. |
分类号 |
H04N7/173;(IPC1-7):H04N5/781 |
主分类号 |
H04N7/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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