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# Metadata handling

Handling metadata in other file formats.

## Overview

This section describes how metadata is handled when QuickTime imports other file formats. For more information about metadata, refer to [Metadata atoms and types](/documentation/QuickTime-File-Format/Metadata_atoms_and_types) and [Compressed movie resources](/documentation/QuickTime-File-Format/Compressed_movie_resources).

Each section includes a table with specific details on the following, where applicable:

- The format supported by QuickTime — for example, the movie import component or the graphics import component.
- The Macintosh file type — for example, `'Mp3 '`.
- File name extensions — for example, `.mp3`.
- Specific details for metadata handling — for example, all Microsoft-defined “tombstone” data is transferred to the imported movie’s user data. Metadata fields that have QuickTime equivalents are mapped as follows.
- Software required — for example, QuickTime 3 or later.

## Topics

### Handling metadata

[Digital video file formats](/documentation/QuickTime-File-Format/Digital_video_file_formats)

[Digital audio file formats](/documentation/QuickTime-File-Format/Digital_audio_file_formats)

[Still image file formats](/documentation/QuickTime-File-Format/Still_image_file_formats)

[Animation and 3D file formats](/documentation/QuickTime-File-Format/Animation_and_3D_file_formats)


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