On Mon, 2006-03-13 at 20:53 +0100, Hiram Abiff wrote: > > "alsamixer -c 2 -V capture" but it says " No mixer elems found". > > When I run "alsamixer -c 2" I get 3 sliders for playback, although > > Maya has 2 stereo outputs???!! I discovered that the third actually > > controls one of the input channels, but driving it to 100 still produces low > > volume audio. When I use my laptop's soundcard input the captured > > volume is much much louder. > > I ran amixer -c 2 > Simple mixer control 'Speaker',0 > Capabilities: pvolume pswitch pswitch-joined > Playback channels: Front Left - Front Right > Limits: Playback 0 - 255 > Front Left: Playback 255 [100%] [on] > Front Right: Playback 255 [100%] [on] > Simple mixer control 'Speaker',1 > Capabilities: pvolume pswitch pswitch-joined > Playback channels: Front Left - Front Right > Limits: Playback 0 - 255 > Front Left: Playback 255 [100%] [on] > Front Right: Playback 255 [100%] [on] > Simple mixer control 'Speaker',2 > Capabilities: pvolume pswitch pswitch-joined > Playback channels: Front Left - Front Right > Limits: Playback 0 - 255 > Front Left: Playback 255 [100%] [on] > Front Right: Playback 255 [100%] [on] > > For some reason I see 3 Speaker entries only in the playback section > and no capture entries. >
Many USB audio devices don't have (much of) a software controllable mixer, the only mixer is controlled by the knobs on the device. Lee ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
