public void setInputChannelLevels ( java . util . Collection < InputChannelLevel > inputChannelLevels ) { if ( inputChannelLevels == null ) { this . inputChannelLevels = null ; return ; } this . inputChannelLevels = new java . util . ArrayList < InputChannelLevel > ( inputChannelLevels ) ; }
Indices and gain values for each input channel that should be remixed into this output channel .