发明名称 |
Method for broadcasting program information |
摘要 |
<p>Network users are informed of the details of audiovisual programme content by inserting at least part of the information and transmission times associated with each programme in predefined frames of display screens. Links are established between each of these screens so as to produce a sequence of announcements linking the broadcast of the screens, the sequence then being transmitted on the network channel so that each screen is broadcast for a predefined period.</p> |
申请公布号 |
EP1220540(A1) |
申请公布日期 |
2002.07.03 |
申请号 |
EP20010403292 |
申请日期 |
2001.12.18 |
申请人 |
TELEVISION FRANCAISE 1 ( TF1 ) |
发明人 |
MARFAING, PIERRE;GRELLIER, CHRISTIAN;CREMER, ERIC;LEMAITRE, NICOLAS;GARDY, REGIS |
分类号 |
H04N5/445;H04N7/16;(IPC1-7):H04N7/16 |
主分类号 |
H04N5/445 |
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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