Data protection method and device
First Claim
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1. A method for copy protection of digital information, the digital information including a digital sample and format information, comprising the steps of:
- identifying a portion of the format information to be encoded;
generating encoded format information from the identified portion of the format information; and
generating encoded digital information, including the digital sample and the encoded format information.
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Abstract
An apparatus and method for encoding and decoding additional information into a digital information in an integral manner. More particularly, the invention relates to a method and device for data protection.
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2 Claims
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1. A method for copy protection of digital information, the digital information including a digital sample and format information, comprising the steps of:
- identifying a portion of the format information to be encoded;
generating encoded format information from the identified portion of the format information; and
generating encoded digital information, including the digital sample and the encoded format information.
- identifying a portion of the format information to be encoded;
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2. -57. (canceled)
Specification