There's an rfc now for the ogg media types. video/ogg for ogv, audio/ogg for oga, ogg (deprecated but still supported) and spx, application/ogg for ogx. See http://blog.gingertech.net/2008/09/05/new-ogg-mime-types-ratified/ and http://www.ietf.org/rfc/rfc5334.txt Will attach Patch
Created attachment 194688 [details, diff] Patch for ogg media types in mime.types
app-misc/mime-types is severely lagging anyway. I think this bug should be closed in favor of bug 190802, which is more general (and we can add a note there about the ogg types).
Fixed in mime-types-8. ------------------------------------------------------------------------------ Update app-misc/mime-types with newer mimetypes (#190802, #274143). (Portage version: 2.1.6.13/cvs/Linux x86_64) ------------------------------------------------------------------------------ /var/cvsroot/gentoo-x86/app-misc/mime-types/ChangeLog,v <-- ChangeLog new revision: 1.68; previous revision: 1.67 /var/cvsroot/gentoo-x86/app-misc/mime-types/mime-types-8.ebuild,v <-- mime-types-8.ebuild initial revision: 1.1 >>> Creating Manifest for /home/djc/src/gentoo/x86/app-misc/mime-types digest.assumed 2 mime-types-3::mime-types-3.tar.bz2 mime-types-5::mime-types-5.tar.bz2 /var/cvsroot/gentoo-x86/app-misc/mime-types/Manifest,v <-- Manifest new revision: 1.105; previous revision: 1.104
extension ogg for audio/ogg is still missing. See rfc5334 page 9.
Sorry, I was wrong, was grepping in the wrong file (i.e. forgot etc-update)