# No leading zeros in MP4 track# field

**URL:** https://community.mp3tag.de/t/no-leading-zeros-in-mp4-track-field/11097
**Category:** Support
**Created:** [November 9, 2010, 12:13pm UTC](https://community.mp3tag.de/t/no-leading-zeros-in-mp4-track-field/11097 "2010-11-09T12:13:43Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![Florian](https://community.mp3tag.de/user_avatar/community.mp3tag.de/florian/32/5759_2.png) [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [November 9, 2010, 1:02pm UTC](https://community.mp3tag.de/t/no-leading-zeros-in-mp4-track-field/11097/2 "2010-11-09T13:02:02Z")

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Leading zeros are not supported for the track number field in MP4 tags.

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_[View the full topic](https://community.mp3tag.de/t/no-leading-zeros-in-mp4-track-field/11097)._