---
title: AVVideoProfileLevelH264MainAutoLevel
framework: avfoundation
role: symbol
role_heading: Global Variable
path: avfoundation/avvideoprofilelevelh264mainautolevel
---

# AVVideoProfileLevelH264MainAutoLevel

A main profile auto level profile.

## Declaration

```swift
let AVVideoProfileLevelH264MainAutoLevel: String
```

## See Also

### Profile level

- [AVVideoProfileLevelKey](avfoundation/avvideoprofilelevelkey.md)
- [AVVideoProfileLevelH264High40](avfoundation/avvideoprofilelevelh264high40.md)
- [AVVideoProfileLevelH264High41](avfoundation/avvideoprofilelevelh264high41.md)
- [AVVideoProfileLevelH264Main30](avfoundation/avvideoprofilelevelh264main30.md)
- [AVVideoProfileLevelH264Main31](avfoundation/avvideoprofilelevelh264main31.md)
- [AVVideoProfileLevelH264Main32](avfoundation/avvideoprofilelevelh264main32.md)
- [AVVideoProfileLevelH264Main41](avfoundation/avvideoprofilelevelh264main41.md)
- [AVVideoProfileLevelH264Baseline30](avfoundation/avvideoprofilelevelh264baseline30.md)
- [AVVideoProfileLevelH264Baseline31](avfoundation/avvideoprofilelevelh264baseline31.md)
- [AVVideoProfileLevelH264Baseline41](avfoundation/avvideoprofilelevelh264baseline41.md)
- [AVVideoProfileLevelH264HighAutoLevel](avfoundation/avvideoprofilelevelh264highautolevel.md)
- [AVVideoProfileLevelH264BaselineAutoLevel](avfoundation/avvideoprofilelevelh264baselineautolevel.md)