---
title: Type
framework: QuickTime File Format
role: symbol
role_heading: Data field
path: quicktime-file-format/movie_data_atom/type
---

# Type

A 32-bit integer that identifies the atom type.

## See Also

### Data fields

- [Size](quicktime-file-format/movie_data_atom/size.md)
- [Extended size](quicktime-file-format/movie_data_atom/extended_size.md)
- [Movie media data](quicktime-file-format/movie_data_atom/movie_media_data.md)