[mythtv] [BUG] mythvideo special characters in the title, director and description fields

[Xavier Hervy]

Donavan, you make some change to correct bug with special characters in 
videobrowser.cpp. but I don't have bug before your patch and now all 
special characters are replace by little square :-(
for example u replace
type->SetText(plot);
by
type->SetText(QString::fromUtf8(plot));
The problem should be my settings but i don't know what i should change 
to have again the good characters.
Can you explain me what is wrong ?
Xavier