public RESULT setChannelFormat(CHANNELMASK channelmask, int numchannels, SPEAKERMODE source_speakermode) { return FMOD_DSP_SetChannelFormat(rawPtr, channelmask, numchannels, source_speakermode); } public RESULT getChannelFormat(out CHANNELMASK channelmask, out int numchannels, out SPEAKERMODE source_speakermode)