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

# Size

An unsigned 32-bit integer holding the size of the decompression parameters atom.

## See Also

### Data fields

- [Type](quicktime-file-format/sidecompressionparam_atom/type.md)
- [Extension atoms](quicktime-file-format/sidecompressionparam_atom/extension_atoms.md)