发明名称 |
METHOD AND SYSTEM FOR PROVIDING INTERACTIVE LOOK-AND-FEEL IN A DIGITAL BROADCAST VIA AN X-Y PROTOCOL |
摘要 |
A system for providing an interactive look-and-feel in a digital video broadcast via an X-Y protocol is provided. At a head-end, video information is digitized and associated with private data, such as event identifications, X-Y coordinates, link event identification and synchronization data. This information is then transmitted to a receiving end and is input into a set-top box. The set-top box receives the broadcast digital signal and includes a member for receiving the broadcast digital signal and generating a playable signal including indicia of the link data. The playable signal is then played on a playing device. The user is provided with a remote control or similar input device for selecting from the indicia. Upon selection of a desired indicia, the user may exercise the predetermined link associated with the selected indicia in order to obtain the desired playable signal. |
申请公布号 |
WO9828907(A3) |
申请公布日期 |
1998.10.15 |
申请号 |
WO1997US23984 |
申请日期 |
1997.12.23 |
申请人 |
CORPORATE MEDIA PARTNERS DOING BUSINESS AS AMERICA;KLAPPERT, WALTER, R.;SEQUEIRA, WILLIAM, J. |
发明人 |
KLAPPERT, WALTER, R.;SEQUEIRA, WILLIAM, J. |
分类号 |
H04N5/44;H04N5/45;H04N7/16;H04N21/236;H04N21/40;H04N21/434;H04N21/858 |
主分类号 |
H04N5/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|