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Modular architecture to unify the playback of DVD technologies
Modular architecture to unify the playback of DVD technologies
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机译:模块化架构统一了DVD技术的播放
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摘要
The present disclosure relates to parsing encrypted content and sending the encrypted content to appropriate stacks of components. Encrypted video content is sent to a video stack and encrypted audio content is sent to an audio stack. Components in either stack may or may not be able to decrypt the encrypted content. A common interface is provided to the components to pass encrypted content and encryption content with one another. Components not able to perform decryption pass on the encrypted content to succeeding components in the stack until a component capable of decrypting the encrypted content receives the encrypted content. Control from a hardware lawyer in a stack may be sent back through the stack using a secure link established by the common interfaces used by the components.
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