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Editorial Team
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Asked: 2026-06-15T18:24:42+00:00

I’m trying to create a background application that allows me to easily change volumes

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I’m trying to create a background application that allows me to easily change volumes of the rear channels

I’ve looked into the Core Audio API, and although I managed to change the balance/volume of the front speakers, the API seemingly had no access to the rear channels or any other surround channel. It only counted 2 channels for my audio device.

Is it in any way possible, using any API, to control the rear channel’s volume?

Thanks in advance!

EDIT

Thanks, FMOD looks like what I need, although it’s a bit overwhelming. 😛 What would I need to do, to change the volume of a specified channel. I believe I need this function:

FMOD.RESULT result = channel.setVolume(1.0f);

But then I need to find a way to specify the channel…

Also, to be clear: I need to change the volume of any running application, say Winamp.

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1 Answer

  1. Editorial Team

    Best chose for working with audio file is “Fmod.dll“.this have a lot of Privilege to work with audio file.

    This is an audio content creation tool for games, with a focus on a
    ‘Pro Audio’ approach. It has an entirely new interface that will be
    more familiar to those using professional Digital Audio Workstations
    than existing game audio tools and is loaded with new features.

    I already use this,this is very powerful component and easy to use.

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