cdda2wav lacks utf-8 or unicode support?

["H.S." <hs.samix@gmail.com>]

Hello,

I have made an audio CD from some music we recorded. The tracks 
information contains some unicode text. Vorbiscomment and metaflac 
commands display the track's information of ogg and flac files correctly 
 in konsole (so the locale settings are correct and necessary fonts are 
installed). However, after burning the audio CD, the following command 
shows question marks instead of non-English characters (but English text 
is shown properly):
$> cdda2wav -JH dev=/dev/hdd

This is the same session of konsole in which vorbiscomment and metaflac 
commands output the characters properly. Does cdda2wav not support utf-8 
or unicode characters? Or am I missing something?

As far as I now, my locale is also set properly:
$> set | grep LANG
LANG=en_CA.UTF-8
LANGUAGE=en_CA:en_US:en_GB:en

Also, this on Debian Testing, fully updated.

thanks,
->HS