Creating a True master volume control slider
I would like some advice on the difficulty in creating a simple program containing a slider that changes the volume for all the controls on my soundcard at the same time. A link to a tutorial would be helpful as I know nothing about linux programming all I know is some c and c++ dos stuff from windows and VB + Delphi.
P.S. I posted a similar post in general but it was becoming programming related so i felt it would be better here now.