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

# Size

An unsigned 32-bit integer holding the size of the pixel aspect ratio atom.

## See Also

### Data fields

- [Type](quicktime-file-format/pixel_aspect_ratio/type.md)
- [hSpacing](quicktime-file-format/pixel_aspect_ratio/hspacing.md)
- [vSpacing](quicktime-file-format/pixel_aspect_ratio/vspacing.md)