SYSTEM AND METHOD FOR HOME NETWORK CONTENT PROTECTION AND COPY MANAGEMENT
First Claim
1. A method for content protection in a private home entertainment network having plural playback devices, comprising:
- receiving discrete content from a content source, the discrete content being characterized by being playable by any compliant playback devices including devices outside the private home entertainment network; and
binding the discrete content to the home entertainment network to render bound content characterized by being playable only by playback devices in the private home entertainment network.
2 Assignments
0 Petitions
Accused Products
Abstract
A private home entertainment system including plural playback devices can receive discrete content that can be played by any appropriate publicly available devices. The home system can convert the discrete content to content that is bound to the private network using, e.g., cryptographic keys. The bound content can be freely copied and played among the devices in the private network but cannot be played outside the private network. Should the user elect to convert bound content back to discrete content to permit playing the content outside the network, all bound copies in the network are destroyed or otherwise rendered unusable.
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Citations
28 Claims
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1. A method for content protection in a private home entertainment network having plural playback devices, comprising:
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receiving discrete content from a content source, the discrete content being characterized by being playable by any compliant playback devices including devices outside the private home entertainment network; and
binding the discrete content to the home entertainment network to render bound content characterized by being playable only by playback devices in the private home entertainment network. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8-21. -21. (canceled)
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22. A method for content protection in a network having at least one playback device, comprising:
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receiving discrete content from a content source, the discrete content being characterized by being playable by any compliant playback devices including devices outside the private home entertainment network; and
binding the discrete content to the home entertainment network to render bound content characterized by being playable only by playback devices in the private home entertainment network. - View Dependent Claims (23, 24, 25, 26, 27, 28)
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Specification