QT and video i/o (Score 1)

I was wondering how u all consider using together Qt and quicktime api for video capture and as a basis for developing video editing tools. Did anyone started writing some capture, playback, image processing QT widget based on quicktime ? If some sample code could be published just as a starting point (the quicktime api in itself is well documeted but attached to win32 api on windows) , i am sure that would help many people frustrated by the lack of video i/o object oriented API. Thanks for any replies... I hope it's not too off topic, but i think it's a question many QT developpers..sorry for my poor english!