[nas] [PATCH] consistent gain setting in voxware server

[Paul Fox]

erik wrote:
 > - On my system the wrong mixer parts are affected, i.e. the value of
 >   patching the line or mic input to output, but not the value used for
 >   recording (called 'IGain' by aumix). Selecting the input in aupanel
 >   (or audemo or ...) works insofar as the line resp. mic level is
 >   controlled, but the recording input selection is not done.
 > 
 >   These problems might come from my use of ALSA drivers and the OSS
 >   (voxware) NAS server. I don't want to change the current behaviour,
 >   because it might work correctly with OSS drivers on linux and/or on
 >   other systems using OSS resp. voxware drivers. Is there anybody for
 >   whom input selection and gain control work via NAS/voxware?

i haven't tried recording recently -- and definitely not since i've
started using a similar combination of drivers.

 > 
 >   Perhaps a config option to use a seperate input selection call and to
 >   control the IGain mixer value could be added to the voxware server
 >   (if someone finds out how to change these values...).

i think that in general, there should be mappings available of
"user level" channels to "driver channels" to "hardware channels",
so that problems like this can be solved easily via config.

paul
=---------------------
 paul fox, pgf at foxharp.boston.ma.us (arlington, ma, where it's 65.5 degrees)