---
title: kCMTimeCodeFormatDescriptionKey_Value
framework: coremedia
role: symbol
role_heading: Global Variable
path: coremedia/kcmtimecodeformatdescriptionkey_value
---

# kCMTimeCodeFormatDescriptionKey_Value

A key that describes the value.

## Declaration

```swift
let kCMTimeCodeFormatDescriptionKey_Value: CFString
```

## See Also

### Constants

- [kCMTimeCodeFormatDescriptionKey_LangCode](coremedia/kcmtimecodeformatdescriptionkey_langcode.md)
- [kCMTimeCodeFormatDescriptionExtension_SourceReferenceName](coremedia/kcmtimecodeformatdescriptionextension_sourcereferencename.md)