Re: [mb-users] how to handle "enhanced CD"??

Johannes Dewender <[email protected]> Sat, 04 Oct 2014 23:41:13 +0200
Newsgroups gmane.comp.audio.musicbrainz.user
Message-ID <[email protected]>
Am 04.10.2014 um 19:42 schrieb Brian Whitehead:
> Could someone please explain how "enhanced CDs" with a partition
> containing videos are supposed to be handled.  I cannot find anything in
> the documentation about this.  I have a lot of CDs like this and they
> are never found.  A good example is the album Awake by Godsmack.  In
> fact this album didn't show up in either a artist or album search.  When
> I started to add it as a new release, it finally found 3 releases.  I
> tried using one but when I attach the DiscID, it shows a 12th track
> which is the video partition.
> 
> I'm getting very frustrated with this and can't find anything in the
> documentation to help.


The trailing data track gets discarded in the Disc ID calculation.
See this for technical details (users don't need to know these):
https://musicbrainz.org/doc/Disc_ID_Calculation

The official style guide you are searching is this:
https://musicbrainz.org/doc/Style/Unknown_and_untitled/Special_purpose_track_title#Data_tracks
I notice there is no indication about that on
https://musicbrainz.org/doc/Style/Release
There is a question about that in the FAQ:
https://musicbrainz.org/doc/Editing_FAQ#Does_MusicBrainz_store_information_about_data_tracks.3F_How_should_they_be_entered.2C_if_at_all.3F

An enhanced CD with 11 audio tracks and having a data track with a video
on track 12 shows up as a 11-track release on MusicBrainz.

So when you are using libdiscid (directly or indirectly, Picard uses
libdiscid) it does the right thing. If you use something else, there
might be a bug regarding data tracks.

Please tell us if there is a place in the Documentation where you
expected this information and it wasn't mentioned or linked.

--
JonnyJD