[Bug 5158] New: Foobar2000 fails to write ID3v2 frame to file

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=5158

Summary: Foobar2000 fails to write ID3v2 frame to file
           Product: Wine
           Version: 0.9.11.
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-misc
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

in most circumstances foobar2000 can write tags to files successfully. But I
noticed when adding a DISCNUMBER tag into a mp3 file with id3v2 tags, foobar
tries to add a TPOS frame into the file, with the desired string.

On winXP, it works as desired, the file gets tagged like :
(hexa)  54 50 4F 53 00 00 00 03 00 00 00 31 00
(ascii)  T  P  O  S                       1 
after adding DISCNUMBER=1. (3 is followed by 2 technical bytes (here 00 00) and
the actual ascii char).

With wine, the written TPOS frame holds an empty string :
(hexa)   54 50 4F 53 00 00 00 02 00 00 00 00
(ascii)  T  P  O  S                      
(there only are the zero bytes, not the actual "1").

Thus it seems wine is causing foobar to fail that operation somehow.

Foobar is not open source, so it's hard to know what is going wrong. This was
posted at
http://www.hydrogenaudio.org/forums/index.php?showtopic=44116, hopefully
foobar2000 devs will give info on what is happening.