发明名称 |
DIGITALRUNDFUNKVERFAHREN UND -SYSTEM MIT INTERAKTIVER GRAPHISCHER OBERFLÄCHE MIT HILFE EINES X-Y PROTOKOLLS |
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 |
AT422283(T) |
申请公布日期 |
2009.02.15 |
申请号 |
AT19970954260T |
申请日期 |
1997.12.23 |
申请人 |
CORPORATE MEDIA PARTNERS DOING BUSINESS AS AMERICAST |
发明人 |
KLAPPERT, WALTER;SEQUEIRA, WILLIAM |
分类号 |
H04N5/262;H04N5/44;H04N5/45;H04N7/16;H04N9/74;H04N21/236;H04N21/40;H04N21/434;H04N21/858 |
主分类号 |
H04N5/262 |
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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