Custom character-coding compression for encoding and watermarking media content
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United States of America Patent
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Jul 6, 2004
Grant Date -
Nov 1, 2001
app pub date -
May 24, 2001
filing date -
Jul 3, 1997
priority date (Note) -
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status (Latency Note)
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Abstract
A method of compressing media content in which a first predetermined portion of a media content is compressed using a first data-based compression algorithm and inserted into a first portion of a data frame. A second predetermined portion of the media content is compressed using a second data-based compression algorithm and is inserted into a second portion of the data frame. The second predetermined portion of the media content is different from the first predetermined portion of the media content, and the second data-based compression algorithm is different from the first data-based compression algorithm. At least one of the first and second data-based compression algorithms is a private data-based compression algorithm. A plurality of data frames are generated and are made available for distribution, for example, by transmission over a computer network, such as the Internet.
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