---
title: Timecode media
framework: quicktime-file-format
role: collectionGroup
role_heading: API Collection
path: quicktime-file-format/timecode_media
---

# Timecode media

Store time code data in QuickTime movies with timecode media.

## Overview

Overview Timecode media is used to store time code data in QuickTime movies. It has a media type of 'tmcd'.

## Topics

### Storing time code data

- [Timecode sample description](quicktime-file-format/timecode_sample_description.md)
- [Timecode media information atom ('tcmi')](quicktime-file-format/timecode_media_information_atom.md)
- [Timecode sample data](quicktime-file-format/timecode_sample_data.md)
- [Creating a timecode track for 29.97 FPS video](quicktime-file-format/creating_a_timecode_track_for_2997_fps_video.md)

## See Also

### Time-specific media

- [Timed metadata media](quicktime-file-format/timed_metadata_media.md)