---
title: Version
framework: quicktime-file-format
role: symbol
role_heading: Data field
path: quicktime-file-format/sample-to-chunk_atom/version
---

# Version

A 1-byte specification of the version of this sample-to-chunk atom.

## See Also

### Data fields

- [Size](quicktime-file-format/sample-to-chunk_atom/size.md)
- [Type](quicktime-file-format/sample-to-chunk_atom/type.md)
- [Flags](quicktime-file-format/sample-to-chunk_atom/flags.md)
- [Number of entries](quicktime-file-format/sample-to-chunk_atom/number_of_entries.md)
- [Sample-to-chunk table](quicktime-file-format/sample-to-chunk_atom/sample-to-chunk_table.md)