EDIT: BELOW IS NOT JIRI's POST. IT IS CHRISJJ's REPLAY REPLACING IT, DUE TO CHRISJJ ERROR
> if you enter '1/2', according to ID3v2 specs the full result is '1/2/2'.
Jiri, I must point out that does NOT accord with the ID3V2 specs:
http://www.id3.org/id3v2.4.0-frames
TPOS
The 'Part of a set' frame is a numeric string that describes which
part of a set the audio came from. This frame is used if the source
described in the "TALB" frame is divided into several mediums, e.g. a
double CD. The value MAY be extended with a "/" character and a
numeric string containing the total number of parts in the set. E.g.
"1/2".
i.e. the spec allows for max. two numeric strings, and MM's writing of three is non-compliant.
> The only full 'fix' to this issue is to introduce Total Disc # field,
Why not just show the full value, as does WinAmp?
I foresee problems with your proposal to have two fields feeding one TPOS tag. And it is inconsistent with the current Track # field, which /does/ accept a dual value.
> which will appear in MM 4.0.
If so, please don't use the English misnomer "Total Disc #". This value is "Disc Quantity".
Good luck!