# Extended, Fields, flac comment

**URL:** <https://community.mp3tag.de/t/extended-fields-flac-comment/15410>\
**Category:** Support\
**Created:** [January 17, 2014, 9:38pm UTC](https://community.mp3tag.de/t/extended-fields-flac-comment/15410 "2014-01-17T21:38:55Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![frazld](https://community.mp3tag.de/user_avatar/community.mp3tag.de/frazld/32/21923_2.png) [@frazld](https://community.mp3tag.de/u/frazld)\
**Post date:** [January 17, 2014, 9:38pm UTC](https://community.mp3tag.de/t/extended-fields-flac-comment/15410/1 "2014-01-17T21:38:55Z")

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Can you create your own extended fields?

Can you create your own information fields?

Can you create your own Ogg Vorbis Comment or are these fixed?

If they are fixed where can you find a complete list.

This list a minimal of standard field names comments  
[http://www.xiph.org/vorbis/doc/v-comment.html](http://www.xiph.org/vorbis/doc/v-comment.html)

List of additions to the minimal list in the specification is proposed:  
[http://wiki.xiph.org/Field\_names](http://wiki.xiph.org/Field_names)

This site lists more and different comments  
[http://wiki.musicbrainz.org/MusicBrainz\_Picard/Tags/Mapping](http://wiki.musicbrainz.org/MusicBrainz_Picard/Tags/Mapping)

At the above site is the mapping for ID3v2 the same as MP3Tag?

And this site as well  
[http://age.hobba.nl/audio/mirroredpages/ogg-tagging.html](http://age.hobba.nl/audio/mirroredpages/ogg-tagging.html)

![:unsure:](https://community.mp3tag.de/uploads/default/original/1X/cfaeba84fe6704387c5b34dfdd8172bd51b6f533.gif ":unsure:") I'm Confused.

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