Phonon MediaSource does not follow 303 HTTP redirects

Phonon MediaSource does not follow 303 HTTP redirects

Did:

Phonon::VideoPlayer *player = new Phonon::VideoPlayer(Phonon::VideoCategory, this);

player->play(Phonon::MediaSource("http://urlthatgivesa303"));

Expected to see:

I expected Phonon to follow the redirect just like it does for 301 and 302 status codes. 303 Stands for "See other" and btw is used by Youtube.