At Wed, 19 May 2004 00:13:58 +0200, Aner Gusic wrote: > > * Takashi Iwai <[EMAIL PROTECTED]>: > > > doesn't it work like below? > > > > % aplay -Dfront some-2ch.wav > > % aplay -Drear some-2ch.wav > > You missunderstood me, I want to use one player to play regular mp3's > and be able to hear it on both front and rear speakers. Even if I > could sync that thing above it would be a very ugly solution to my > problem. > > Så, "aplay some-2ch.wav" works fine, except for the fact that rear > volume is initialized to 0. I can get some other routing channels > with a swich so rear volume isn't used, but then rear and front volume > aren't independent (se my first mail for details) :/ .
ok, then you need something similar like below: pcm.dup4ch { type hooks slave.pcm { type hw card 0 device 0 } hooks.0 { type ctl_elems hook_args [ { name "Rear Path" preserve true value true } { name "PCM Reverb Playback Volume" index { @func private_pcm_subdevice } preserve true value 127 } ] } } then run "aplay -Ddup4ch some-2ch.wav" Takashi ------------------------------------------------------- This SF.Net email is sponsored by: SourceForge.net Broadband Sign-up now for SourceForge Broadband and get the fastest 6.0/768 connection for only $19.95/mo for the first 3 months! http://ads.osdn.com/?ad_id%62&alloc_ida84&op=click _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel