# Correct configuration for M4a files
**URL:** https://community.mp3tag.de/t/correct-configuration-for-m4a-files/68281
**Category:** Support
**Created:** [April 21, 2025, 4:00pm UTC](https://community.mp3tag.de/t/correct-configuration-for-m4a-files/68281 "2025-04-21T16:00:37Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@Sergius](https://community.mp3tag.de/u/Sergius)
#### Post date: [April 21, 2025, 4:00pm UTC](https://community.mp3tag.de/t/correct-configuration-for-m4a-files/68281/1 "2025-04-21T16:00:37Z")
Hello @Manolo & @ohrenkino, I don't tag in Mp4, maybe in the Mp3tag program: Options... → Mpeg, is not programmed in the right way...
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [April 21, 2025, 4:02pm UTC](https://community.mp3tag.de/t/correct-configuration-for-m4a-files/68281/2 "2025-04-21T16:02:28Z")
Which way would you consider to be the right way?
Please do not mix ID3V2.4 and mp4 tags.
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### Author:  [@Sergius](https://community.mp3tag.de/u/Sergius)
#### Post date: [April 21, 2025, 4:27pm UTC](https://community.mp3tag.de/t/correct-configuration-for-m4a-files/68281/3 "2025-04-21T16:27:02Z")
Hello @ohrenkino, I'm working on my MP3 audio file tags with Mp3tag.
I sometimes receive audio files (m4a) that are displayed in Mp3tag: MP4 (MP4)
If one day I want to work on my MP4 audio file tags with Mp3tag, you wrote not to mix MP4 & Id3v2.4 (Id3v2.4 UTF-8).
So my question is, how do I configure Mpeg from Mp3tag to work with MP4 (m4a) tags?
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [April 21, 2025, 4:30pm UTC](https://community.mp3tag.de/t/correct-configuration-for-m4a-files/68281/4 "2025-04-21T16:30:44Z")
> [@Sergius](#):
>
> how do I configure Mpeg from Mp3tag to work with MP4 (m4a) tags?
Use MP3tag for mp4 files and MP3tag will take care of it. No special configuration is required.
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [May 21, 2025, 4:30pm UTC](https://community.mp3tag.de/t/correct-configuration-for-m4a-files/68281/5 "2025-05-21T16:30:56Z")
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