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 代理人
主权项
地址