# \[X\] Mpeg 4 Tags

**URL:** https://community.mp3tag.de/t/x-mpeg-4-tags/7886
**Category:** No Bugs
**Created:** [February 4, 2009, 2:27pm UTC](https://community.mp3tag.de/t/x-mpeg-4-tags/7886 "2009-02-04T14:27:30Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![andrewc](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/a/e95f7d/32.png) [@andrewc](https://community.mp3tag.de/u/andrewc)
#### Post date: [February 4, 2009, 2:27pm UTC](https://community.mp3tag.de/t/x-mpeg-4-tags/7886/1 "2009-02-04T14:27:30Z")

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Not sure if this counts as a bug or something for future development. MP3Tag will edit Mpeg 4 tags if the files have .mp4 extensions but not if they have .m4v extensions. I have been renaming, editing and renaming again. Is this something for the future or is there another way to do it?

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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: [December 28, 2018, 2:24pm UTC](https://community.mp3tag.de/t/x-mpeg-4-tags/7886/2 "2018-12-28T14:24:52Z")

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