class PrefsForceUniprocessor;
class PrefsTrapSigSEGV;
class PrefsTrapSigINTR;
-class PrefsFFMPEGEarlyProbe;
class PrefsFFMPEGMarkerIndecies;
class PrefsRenderFarm;
class PrefsRenderFarmConsolidate;
class PrefsRenderFarmDelNode;
class PrefsRenderFarmSortNodes;
class PrefsRenderFarmReset;
-class PrefsYUV420P_DVDlace;
class CICacheSize;
#endif