---
title: AudioTimeStamp
framework: coreaudiotypes
role: symbol
role_heading: Structure
path: coreaudiotypes/audiotimestamp
---

# AudioTimeStamp

A structure that represents a timestamp value.

## Declaration

```swift
struct AudioTimeStamp
```

## Topics

### Accessing the Data

- [mFlags](coreaudiotypes/audiotimestamp/mflags.md)
- [mHostTime](coreaudiotypes/audiotimestamp/mhosttime.md)
- [mRateScalar](coreaudiotypes/audiotimestamp/mratescalar.md)
- [mReserved](coreaudiotypes/audiotimestamp/mreserved.md)
- [mSMPTETime](coreaudiotypes/audiotimestamp/msmptetime.md)
- [mSampleTime](coreaudiotypes/audiotimestamp/msampletime.md)
- [mWordClockTime](coreaudiotypes/audiotimestamp/mwordclocktime.md)

### Initializers

- [init()](coreaudiotypes/audiotimestamp/init().md)
- [init(mSampleTime:mHostTime:mRateScalar:mWordClockTime:mSMPTETime:mFlags:mReserved:)](coreaudiotypes/audiotimestamp/init(msampletime:mhosttime:mratescalar:mwordclocktime:msmptetime:mflags:mreserved:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Sendable](swift/sendable.md)

## See Also

### Audio Time

- [AudioTimeStampFlags](coreaudiotypes/audiotimestampflags.md)