CVGetCurrentHostTime()

Declaration

func CVGetCurrentHostTime() -> UInt64

Return Value

The current host time.

Discussion

In macOS, the host time bases for Core Video and CoreAudio are identical—both are based on the mach_absolute_time function—so the values returned from either API can be used interchangeably.

See Also

Inspecting the Host Clock

• CVGetHostClockFrequency()
• CVGetHostClockMinimumTimeDelta()