Re: lug-bg: alsa and advanced audio !!

[Daftcho Tabakov <dtab@xxxxxxx>]

raptor wrote:

[cut]


> ]- gledam "man mplayer" ama nisto ne mi idwa na um.. kak ewentualno 
> ste se wkluchwat tezi in-owe da stanat out ? ako imash nqkakwa ideq
> spodeli, kolkoto i da e glupawo...
Kanalite se vkluchvat ot mixer-a, koito v sluchaja e alsamixer.

Line-In As Surround - da e unmute probvai i Surround down mix da e unmute
Mic As Center/LFE - sahto da e unmute + Center/LFE down mix da e unmute
Prednite govoriteli sa ti na standartina izhod na soundkartata i se 
komadvat sas Master
Osven tova butash volumeto dokrai na :

Surround
Center
LFE
Master
PCM

Pak kazvam tova pri men raboti - (OS Slackware 9.1, alsa 0.9.6, 
soundkarta vgradena v i845PE-ALC650, kernel 2.4.22) otpushvat se drugite 
kanali. Posle puskam edna testova mp3-ka ot http://dtab.hit.bg/tester.mp3
mplayer -ao alsa9 -channels 6 -af=channels=6:6:0:0:0:2:0:4:1:1:1:3:1:5 
-loop 0 tester.mp3
Chuva se zvuk ot dvata standartni stereo govoriteli. Reguliram go ot 
Master i/ili PCM
Premestvam zhaka na speakers ot out na line-in vhoda na soundkartata 
(poneze imam samo 1 komplekt stereo govoriteli)
Chuva se zvuk, koito se regulira sas Surround mixera.
Premestvam ot line-in na mic vhoda
Pak se chuva zvuk, koito se regulira ot LFE i Center.

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