---
title: kCMTimebaseVeryLongCFTimeInterval
framework: coremedia
role: symbol
role_heading: Macro
path: coremedia/kcmtimebaseverylongcftimeinterval
---

# kCMTimebaseVeryLongCFTimeInterval

A constant that defines a very long elapsed time in seconds.

## Declaration

```occ
#define kCMTimebaseVeryLongCFTimeInterval
```

## See Also

### Constants

- [kCMTimebaseFarFutureCFAbsoluteTime](coremedia/kcmtimebasefarfuturecfabsolutetime.md)
- [CMTimebaseGetTypeID()](coremedia/cmtimebasegettypeid().md)