# \[mp4/m4a\] Nero AAC + MP3Tag problem

**URL:** https://community.mp3tag.de/t/mp4-m4a-nero-aac-mp3tag-problem/1138
**Category:** General Discussion
**Created:** [July 14, 2004, 4:34pm UTC](https://community.mp3tag.de/t/mp4-m4a-nero-aac-mp3tag-problem/1138 "2004-07-14T16:34:26Z")
**Posts on this page:** 1
**Showing post:** 1

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### Author: ![Incognito](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/i/b9bd4f/32.png) [@Incognito](https://community.mp3tag.de/u/Incognito)
#### Post date: [July 14, 2004, 4:34pm UTC](https://community.mp3tag.de/t/mp4-m4a-nero-aac-mp3tag-problem/1138/1 "2004-07-14T16:34:26Z")

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I encode stuffs using Nero AAC (v2.6.2.2) and edit the tags using MP3Tag (v2.22), all players can play and show the tags properlly but Tag & Rename (v3.1) can't read the files.

Stuffs encoded by FAAC (1.24) don't have this problem.

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