CMClockMakeHostTimeFromSystemUnits(_:)
Converts a host time from native units to a core media time structure.
Declaration
func CMClockMakeHostTimeFromSystemUnits(_ hostTime: UInt64) -> CMTimeParameters
- hostTime:
The host time, in native units, to convert.
Discussion
The return value has a large integer timescale (for example, nanoseconds). This function handles situations where the host time’s native units use a non-integer timescale.
In macOS, this function converts from the units of mach_absolute_time.