Track_IsMPEG4Stream 3242 include/gpac/internal/isomedia_dev.h Bool Track_IsMPEG4Stream(u32 HandlerType);
Track_IsMPEG4Stream  644 src/isomedia/media.c 		if (Track_IsMPEG4Stream(trak->Media->handler->handlerType)) {
Track_IsMPEG4Stream  972 src/isomedia/track.c 	if (!Track_IsMPEG4Stream(trak->Media->handler->handlerType)) return GF_ISOM_INVALID_MEDIA;