# Deleting QuickTime chapter titles in an m4b **URL:** https://community.mp3tag.de/t/deleting-quicktime-chapter-titles-in-an-m4b/58292 **Category:** Support **Created:** [August 24, 2022, 12:25am UTC](https://community.mp3tag.de/t/deleting-quicktime-chapter-titles-in-an-m4b/58292 "2022-08-24T00:25:39Z") **Posts on this page:** 1 **Showing post:** 10
### Author: ![ryerman](https://community.mp3tag.de/user_avatar/community.mp3tag.de/ryerman/32/5285_2.png) [@ryerman](https://community.mp3tag.de/u/ryerman) #### Post date: [August 25, 2022, 2:08pm UTC](https://community.mp3tag.de/t/deleting-quicktime-chapter-titles-in-an-m4b/58292/10 "2022-08-25T14:08:16Z")
> [@nerfherder616](#): > > ....I have seen evidence that Mp3tag should be able to read and remove QuickTime tags, just not write them. I cannot figure out how to do this though. I would appreciate it if some one would tell me how to do that, or if not then recommend another application that could accomplish this.... > [@nerfherder616](#): > > ....Hopefully somebody else reading this can explain to me how to use Mp3tag to remove QuickTime chapter information.... Maybe create a Mp3tag Tool, using [Exiftool](https://exiftool.org/). Here's a thread concerning a similar problem: > [@Certain .m4b files to not be recognized in mp3tag](https://community.mp3tag.de/t/certain-m4b-files-to-not-be-recognized-in-mp3tag/57103): > > I have been trying to go through my audiobook collection and add a bunch of tags for better library management, but about 1/3 of my files are not recognized when I open a directory. Some of these files have come directly from Audible, via the OpenAudible program - so it gets the Audible files and converts them to .m4b. I then copied those files over to my library and used Readarr to rename/reorganize them. Now, some of them show up in mp3tag, and some of them don't. I cannot figure out what … --- _[View the full topic](https://community.mp3tag.de/t/deleting-quicktime-chapter-titles-in-an-m4b/58292)._