---
title: kAudioUnitProperty_ScheduleStartTimeStamp
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kaudiounitproperty_schedulestarttimestamp
---

# kAudioUnitProperty_ScheduleStartTimeStamp

## Declaration

```swift
var kAudioUnitProperty_ScheduleStartTimeStamp: AudioUnitPropertyID { get }
```

## See Also

### Constants

- [kAudioUnitProperty_CurrentPlayTime](audiotoolbox/kaudiounitproperty_currentplaytime.md)
- [kAudioUnitProperty_ScheduleAudioSlice](audiotoolbox/kaudiounitproperty_scheduleaudioslice.md)