We are trying to adjust volume to same volume level by using gain property on different tracks.
What is gain property on track? Max and min value? Is it possible/Is it good approach to adjust volume depends on gain property?
It is a good idea to use the property gain, it defines the signal strength.
The default value is 0, you can have lower and greater values that you will have to adjust around but I'm not sure that the method setVolume of the SDK will work fine with this value.