Set Windows Audio LEVELS for Each speaker

[Jdop]

  On Windows 7, if you go to Speakers, Properties, and press Balance, you get a series of controls for each speaker  you have in the system.

  You can set the volume  on each from 0 to 100

  I'd like to set the REAR and Center speakers  to ZERO, so they can't be heard, using an autoit app.

  I'm sure it can be done, but I'm not a C# programmer and most of the stuff on the web is in that language.

 Anyone?

  

 

 

 

[Bilgus]

Hmm IIRC there was a UDF for this for vista which should work for Windows 7

 

maybe this one? 

 

[Danyfirex]

Using the above libary you just need to do:

_SetChannelVolumeLevel(0,-12.5)

 If the audio stream contains n channels, the channels are numbered from 0 to n– 1

 

Saludos

[Jdop]

Took me a few mins to figure it out, but seems good. Able to set channels individually.   Preferring to use _SetChannelVolumeLevelScalar(chann, volumepercent)

Thanks!