---
title: Size
framework: quicktime-file-format
role: symbol
role_heading: Data field
path: quicktime-file-format/video_media_information_atom/size
---

# Size

A 32-bit integer that specifies the number of bytes in this video media information atom.

## See Also

### Data fields

- [Type](quicktime-file-format/video_media_information_atom/type.md)
- [Video media information header atom](quicktime-file-format/video_media_information_atom/video_media_information_header_atom.md)
- [Handler reference atom](quicktime-file-format/video_media_information_atom/handler_reference_atom.md)
- [Data information atom](quicktime-file-format/video_media_information_atom/data_information_atom.md)
- [Sample table atom](quicktime-file-format/video_media_information_atom/sample_table_atom.md)