Hi all,

first, thanks for your fmod lib, it’s a very usefull lib for writing audio apps !

I try to write a karaoke app with fmod, using the L-R method (voice annulation), but I don’t understand how to use the correct functions. So, here is my problem :
– I can open a mp3 / wav stereo file
– I can play
– BUT I don’t know how to separate left and right channel. Is it possible ? Does anyone knows how I can do that ?

In other words, the method is simple :
– open the stereo audio file
– Subtract Left Channel to Right Channel -> the result is a mono file without de center channel (generally the voice channel).
The problem is that I don’t know how to use left and right channel.

So, can anyone helps me ??


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