---
title: startOfStream
framework: audiotoolbox
role: symbol
role_heading: Type Property
path: audiotoolbox/audioqueueprocessingtapflags/startofstream
---

# startOfStream

## Declaration

```swift
static var startOfStream: AudioQueueProcessingTapFlags { get }
```

## See Also

### Constants

- [endOfStream](audiotoolbox/audioqueueprocessingtapflags/endofstream.md)
- [postEffects](audiotoolbox/audioqueueprocessingtapflags/posteffects.md)
- [preEffects](audiotoolbox/audioqueueprocessingtapflags/preeffects.md)
- [siphon](audiotoolbox/audioqueueprocessingtapflags/siphon.md)