---
title: defaultInput
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avassetwriterinputgroup/defaultinput
---

# defaultInput

The default input for the group.

## Declaration

```swift
var defaultInput: AVAssetWriterInput? { get }
```

## See Also

### Accessing the inputs

- [inputs](avfoundation/avassetwriterinputgroup/inputs.md)