Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2006-08-08
2006-08-08
Chevalier, Robert (Department: 2616)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000, C725S032000
Reexamination Certificate
active
07088909
ABSTRACT:
In the context of recording program contributions, in particular television transmissions, it is frequently undesirable for the advertising blocks broadcast during the transmission also to be recorded and displayed in the event of subsequent reproduction. The invention is concerned with the problem of reliably suppressing such advertising blocks in the event of subsequent reproduction. To that end, it proposes firstly recording the transmission including the broadcast advertising blocks and then carrying out a search during which the beginning and the end of the advertising blocks (WU1–WU3) are marked. The information items (CIDN1, CDIN3) thus obtained are used in order either to subsequently record associated navigation data (CN1–CNi+3) on the storage medium (43), the said navigation data ensuring that the stored advertising blocks are masked out in the event of reproduction, or resorting of the recorded data cells is performed, in the case of which the data of the program contribution are then packed as compactly as possible and the data cells for the advertising blocks are eliminated in this way.
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Chevalier Robert
Deutsche Thomas-Brandt GmbH
Kolodka Joseph J.
Laks Joseph J.
Levy Robert B.
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