6 SBR stereo parameter to mono parameter downmix

26.4023GPPAdditional decoder toolsEnhanced aacPlus general audio codecGeneral audio codec audio processing functionsTS

This module enables a decoder only capable of mono output to downmix stereo SBR parameters to mono parameters, hence mono decoding can be performed instead of a stereo decoding.

For all the descriptions in this section left and right applies to the two stereo channels that are being mapped to one channel from here on called merged.