# .mp4 Video

**URL:** https://community.mp3tag.de/t/mp4-video/18374
**Category:** Support
**Created:** [October 27, 2016, 4:40pm UTC](https://community.mp3tag.de/t/mp4-video/18374 "2016-10-27T16:40:06Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![ohrenkino](https://community.mp3tag.de/user_avatar/community.mp3tag.de/ohrenkino/32/4843_2.png) [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [November 3, 2016, 5:21am UTC](https://community.mp3tag.de/t/mp4-video/18374/4 "2016-11-03T05:21:53Z")

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> [@K-gyer](#):
>
> Yes, I tried. Does anyone know if this is possible?

I don't really understand the question: if you have tried to modify tags of MP4 files with MP3tag, you should see the effect immediately. Some MP4 files have a special structure and they don't work.  
Perhaps a look at also this thread sheds more light on it: [/t/14151/1](https://community.mp3tag.de/t/14151/1)

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