---
title: Reserved
framework: quicktime-file-format
role: symbol
role_heading: Data field
path: quicktime-file-format/base_media_info_atom/reserved
---

# Reserved

Reserved for use by Apple.

## Overview

Overview Set this field to 0.

## See Also

### Data fields

- [Size](quicktime-file-format/base_media_info_atom/size.md)
- [Type](quicktime-file-format/base_media_info_atom/type.md)
- [Version](quicktime-file-format/base_media_info_atom/version.md)
- [Flags](quicktime-file-format/base_media_info_atom/flags.md)
- [Graphics mode](quicktime-file-format/base_media_info_atom/graphics_mode.md)
- [Opcolor](quicktime-file-format/base_media_info_atom/opcolor.md)
- [Balance](quicktime-file-format/base_media_info_atom/balance.md)