---
title: hostTimeInNanoseconds
framework: coremediaio
role: symbol
role_heading: Instance Property
path: coremediaio/cmioextensionscheduledoutput/hosttimeinnanoseconds
---

# hostTimeInNanoseconds

The host time in nanoseconds when the buffer was output.

## Declaration

```swift
var hostTimeInNanoseconds: UInt64 { get }
```

## See Also

### Inspecting the Output

- [sequenceNumber](coremediaio/cmioextensionscheduledoutput/sequencenumber.md)