option('dvdlpcmdec', type : 'feature', value : 'auto')
option('dvdsub', type : 'feature', value : 'auto')
option('realmedia', type : 'feature', value : 'auto')
-option('xingmux', type : 'feature', value : 'auto')
# Feature options for plugins that need external deps
option('a52dec', type : 'feature', value : 'auto', description : 'Dolby Digital (AC-3) audio decoder plugin based on liba52 (GPL - only built if gpl option is also enabled!)')