Re: Re[2]: [MP3 ENCODER] Voice encoding questions

[Frank Klemm]

We should support an option (-ma for Mode Auto) which switches between -a -mm
for highly correlated channels (r > 0.98 => mono), -mj for a normal
correlated signals (r = -1.00...-0.20, 0.20...0.91 => stereo) and -ms for nearly not
correlated signals (dual channel audio with independent audio, i.e. movies
with english/german audio track , r=-0.20...+0.20).

There are a lot of MP3s out there with mono recordings coded with -mj and
also -ms.

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Mit freundlichen Grüßen
Frank Klemm

PS: What's the difference between '-mm' and '-mm -a' ?
 
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