Converts the given external_target clock time to the internal time, using the passed calibration parameters. This function performs the same calculation as Clock.unadjustUnlocked when called using the current calibration parameters.

Note: The clock parameter is unused and can be NULL


externalTarget GstClockTime

a clock time

cinternal GstClockTime

a reference internal time

cexternal GstClockTime

a reference external time

cnum GstClockTime

the numerator of the rate of the clock relative to its internal time

cdenom GstClockTime

the denominator of the rate of the clock

Return Value

the converted time of the clock.