# Get Master Audio Source

### **Parameters**

None.

### **Returns**

Master audio information, including:

* leftLevel
* rightLevel
* leftPeak
* rightPeak
* inputLeftLevel
* inputRightLevel
* inputLeftPeak
* inputRightPeak
* compressorGainReduction
* limiterGainReduction
* outputLeftLevel
* outputRightLevel
* outputLeftPeak
* outputRightPeak
* equalizerGain
* equalizerBands
* equalizerEnabled
* makeUpGain
* gain
* followFadeToBlack
* addAudioTransitionWhenSwitching