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Copy protection method for DVD-video data carrier using interference structure which can be jumped by interpretation of inserted jump command bit sequences
Copy protection method for DVD-video data carrier using interference structure which can be jumped by interpretation of inserted jump command bit sequences
The copy protection method uses a first-play region provided on the DVD-video data carrier,containing an interference structure for preventing reading of the stored data by a DVD player, which can be jumped by interpretation of inserted jump command bit sequences programmed into the data player. An independent claim for a copy-protected data carrier is also included.
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