专利名称：Reproduction of video signals发明人：Emmett, John Robert申请号：EP91301744.8申请日：19910301公开号：EP0445993A3公开日：19920219
摘要：Apparatus for the reproduction of video signals via an intermediate cine filmincludes a video signal source (1) and a marker generator (5) for marking the videosignals. The marked signals are raecorded via a film recorder (9) onto a cine film (11) forarchiving. Regeneration of the original video signal from the cine film (11) includesremoving the marking from the film (11) using a scanner (33), a marker detector (39) andcomparator (46) in order to provide unmarked signals for further broadcast, or the like.
申请人：THAMES TELEVISION PLC
地址：306-316 Euston Road London NW1 3BB GB
国籍：GB
代理机构：Sorenti, Gino
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