---
title: Max packet size
framework: quicktime-file-format
role: symbol
role_heading: Data field
path: quicktime-file-format/hint_track_sample_description/max_packet_size
---

# Max packet size

A 32-bit integer indicating the packet size limit, in bytes, used when creating this hint track.

## Overview

Overview The largest packet generated by this hint track will be no larger than this limit.

## See Also

### Data fields

- [Size](quicktime-file-format/hint_track_sample_description/size.md)
- [Data format](quicktime-file-format/hint_track_sample_description/data_format.md)
- [Reserved](quicktime-file-format/hint_track_sample_description/reserved.md)
- [Data reference index](quicktime-file-format/hint_track_sample_description/data_reference_index.md)
- [Hint track version](quicktime-file-format/hint_track_sample_description/hint_track_version.md)
- [Last compatible hint track version](quicktime-file-format/hint_track_sample_description/last_compatible_hint_track_version.md)
- [Additional data table](quicktime-file-format/hint_track_sample_description/additional_data_table.md)