GST_CLOCK_FLAG_CAN_DO_PERIODIC_SYNC  160 gst/gstsystemclock.c       GST_CLOCK_FLAG_CAN_DO_PERIODIC_SYNC |
GST_CLOCK_FLAG_CAN_DO_PERIODIC_SYNC  225 win32/common/gstenumtypes.c     {C_FLAGS (GST_CLOCK_FLAG_CAN_DO_PERIODIC_SYNC),