Track and album names displayed with replacement character. How to resolve?

[simoncn]

I checked a selection of MP3 files sent to me by users (so not all ripped by the same ripper). They included both ID3v2.3 and ID3v2.4 and different encodings for text strings. Most files had text strings with a NUL at the end but some did not. From this it seems the NUL terminator is optional and the server must be prepared to accept strings either with or without a NUL terminator, as MinimServer does.