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LCE11: UMMS, an audio/video abstraction layer

LCE11: UMMS, an audio/video abstraction layer

Posted Nov 3, 2011 20:33 UTC (Thu) by josh (subscriber, #17465)
In reply to: LCE11: UMMS, an audio/video abstraction layer by rossburton
Parent article: LCE11: UMMS, an audio/video abstraction layer

There's a difference between bypassing DRM (as in libdvdcss and the ongoing work on Blu-Ray) and accepting DRM.


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LCE11: UMMS, an audio/video abstraction layer

Posted Nov 3, 2011 21:51 UTC (Thu) by rossburton (subscriber, #7254) [Link]

Good luck selling that in a box with the Blu-ray and DVD logos on the side.

UMMS -- and by extension MeeGo TV and Tizen TV -- is designed for use in real products for use by real people. The spiritual ancestor of UMMS is being deployed in a number of set-top boxes right now.

Anyway, UMMS's DRM support mainly involves hitting the right hardware registers so that the hardware decoders kick in.

LCE11: UMMS, an audio/video abstraction layer

Posted Nov 5, 2011 13:21 UTC (Sat) by tpm (subscriber, #56271) [Link]

Why is another abstraction framework required to accommodate DRM/Blu-ray/DVD ?

Other people seem to have no problem doing these things (DRM, DVD) with existing frameworks (in a commercial context, conforming to the various licenses etc.).

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