# Using AVFoundation metadata API to perform reading, writing and displaying metadata.

avmetadataeditor demonstrates the use of the AVFoundation metadata API to perform various common tasks such as reading, writing and displaying metadata from source media files. This sample also demonstrates how to work with both QuickTime and iTunes metadata.

## Requirements

### Build

Mac OS X v10.10 or later

### Runtime

Mac OS X v10.10 or later

Copyright (C) 2014 Apple Inc. All rights reserved.