- var_Change( p_aout, "audio-device", VLC_VAR_ADDCHOICE, &val );
+ var_Change( p_aout, "audio-device", VLC_VAR_ADDCHOICE, &val );
+ if ( p_aout->output.output.i_physical_channels == AOUT_CHAN_CENTER )
+ {
+ var_Set( p_aout, "audio-device", val );
+ }