"AlbumDuration"

[simoncn]

I have loooked at what it would take to implement support for this.

At present, all special tags (such as #AudioFormat, #AudioDuration, etc.) are specific to a single track and are added to the track metadata while the track is being read. This can't be done for album duration because this requires all tracks of the album to be located. At the point where MinimServer can be sure that all tracks for the album have been located, it is too late to add more tags to the album files.

It might be possible to work around this but this would require creating a significant amount of complex code that is only used for this specific situation. For this reason, it is unlikely that this will be supported in MinimServer.