MobiTubia is Flash Video (FLV) Player and Full-Function YouTube portal application with real-time decoding. User interface was neatly designed to be luxurious look.
Official YouTube mobile client (beta). Access millions of videos from your mobile phone. It also allows you to upload videos to YouTube directly. Officially supported handsets: Nokia N73, N95, E65, 6110, 6120 and SonyEricsson k800 and w880
Live video streaming application. S60 application can be used to broadcast live video over 3G of Wlan onto your website. You can also use your phone like a webcam in Mac.