21 lines
925 B
Plaintext
21 lines
925 B
Plaintext
BD+ is a part of the Blu-ray Disc DRM system. This library provides
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an open source implementation of the standard.
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This library is not complete, in that it will never be complete
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and will always require updates to stay up to date with the latest
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Bluray disks released.
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The general flow on this library is that the higher level 'player'
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code will call us if there exist a "BDSVM/00000.svm" file on the
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disk. If this is the case it will call bdplus_init(), connect the
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library with other parts of BluRay player and call bdplus_start().
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BD+ VM executes the DLX assembled code inside the SVM file. This
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will perform thousands of AES, SHA, file reads and detailed memory
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checks to guess the authenticity of the player.
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If all goes well, the SVM will eventually spit out a 'conversion
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table'. This is a large table (usually about 1-2MB but it varies)
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which contains offsets into the M2TS video file. (usually the main
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title).
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