---
title: kCMHEVCTemporalLevelInfoKey_TierFlag
framework: coremedia
role: symbol
role_heading: Global Variable
path: coremedia/kcmhevctemporallevelinfokey_tierflag
---

# kCMHEVCTemporalLevelInfoKey_TierFlag

The value is a number.

## Declaration

```swift
let kCMHEVCTemporalLevelInfoKey_TierFlag: CFString
```

## See Also

### Constants

- [kCMHEVCTemporalLevelInfoKey_ConstraintIndicatorFlags](coremedia/kcmhevctemporallevelinfokey_constraintindicatorflags.md)
- [kCMHEVCTemporalLevelInfoKey_LevelIndex](coremedia/kcmhevctemporallevelinfokey_levelindex.md)
- [kCMHEVCTemporalLevelInfoKey_ProfileCompatibilityFlags](coremedia/kcmhevctemporallevelinfokey_profilecompatibilityflags.md)
- [kCMHEVCTemporalLevelInfoKey_ProfileIndex](coremedia/kcmhevctemporallevelinfokey_profileindex.md)
- [kCMHEVCTemporalLevelInfoKey_ProfileSpace](coremedia/kcmhevctemporallevelinfokey_profilespace.md)
- [kCMHEVCTemporalLevelInfoKey_TemporalLevel](coremedia/kcmhevctemporallevelinfokey_temporallevel.md)