[MPlayer-users] Key Caching?

David Harrigan david.harrigan at kmsoftware.com
Thu Oct 18 14:13:16 CEST 2001


I was wondering how possible it is to cache keys after they have
been decoded by the css libraries? I've had a look around some of
the code and it doesn't look too complicated - but the question is
would it be worth it? Given the disc key (from CSSGetDiscKey)
then each individual key of each vob (from CSSGetKey) would it
be worthwhile to write this out to a cache file that MPlayer can
interogate before attempting to decode each vob (given the
disc key?). I'm asking this as some DVDs take ages to decode
and I wondered at the possibility of a cache....

I would appreciate any technical reasons why this is (not) a good


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