[MPlayer-users] prologic sound

[José M. Fandiño]

Stephen Davies wrote:
> > Now, I'm trying to know how I can use mplayer for generating a Dolby
> > ProLogic sound from a DVD (AC3). Revising the archives I haven't
> > found any commentary about this. :(
> 
> Most every code that downmixes AC3 to a stereo pair actual generates a
> "prologic" downmix.
> 
> This is certainly true of the liba52 that's used in mplayer/mencoder.

thank for you reply Stephen, but i'm a bit confused. You are telling 
me that liba52 provides 'by default' a prologic sound with the center 
and surround channels coded in the stereo signal. Can I feed a prologic
amplifier directly with the soundcard output??

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