VideoVista:

VideoVista is a software for video streaming. It enables video streaming from any web server without the need of a dedicated streaming server; moreover, unlike Flash format, VideoVista permits view of long time videos, more than one hour up to ten (10) hours and more, enabling seek in any part of the video in a while, get along without the whole video downloading.
Unlike Flash format, VideoVista it's visible by any connection's type Modem, ADSL, Mega as well and it's visible on Windows, Mac, Linux using Explorer, FireFox, Safari and Opera.

http://www.megaupload.com/?d=0DLMVDSK