---
title: isoFamily
framework: coremedia
role: symbol
role_heading: Type Property
path: coremedia/cmsounddescriptionflavor/isofamily
---

# isoFamily

A sound description that selects the ISO family sample format.

## Declaration

```swift
static let isoFamily: CMSoundDescriptionFlavor
```

## See Also

### Sound Description Flavors

- [mobile3GPFamily](coremedia/cmsounddescriptionflavor/mobile3gpfamily.md)
- [quickTimeMovie](coremedia/cmsounddescriptionflavor/quicktimemovie.md)
- [quickTimeMovieV2](coremedia/cmsounddescriptionflavor/quicktimemoviev2.md)