public RemixSettings withChannelMappings(AudioChannelMapping... channelMappings) {
        if (this.channelMappings == null) {
            setChannelMappings(new java.util.ArrayList<AudioChannelMapping>(channelMappings.length));
        }
        for (AudioChannelMapping ele : channelMappings) {
            this.channelMappings.add(ele);
        }
        return this;
    }
public RemixSettings withChannelMappings ( AudioChannelMapping ... channelMappings ) { if ( this . channelMappings == null ) { setChannelMappings ( new java . util . ArrayList < AudioChannelMapping > ( channelMappings . length ) ) ; } for ( AudioChannelMapping ele : channelMappings ) { this . channelMappings . add ( ele ) ; } return this ; }
Mapping of input channels to output channels, with appropriate gain adjustments.
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setChannelMappings(java.util.Collection)} or {@link #withChannelMappings(java.util.Collection)} if you
want to override the existing values.
</p>

@param channelMappings
Mapping of input channels to output channels, with appropriate gain adjustments.
@return Returns a reference to this object so that method calls can be chained together.