any video

Video chat from Gmail, iGoogle and Orkut.

Video encoding and tagging tool for iTunes (was Graffiti).

Video conferencing and instant messenger.

video converter, player, editor for MPEG, QuickTime, transport streams, iPod.

Video playback workstation software.

Video webcam camera driver.

Video filter for Final Cut Pro or Final Cut Express.

Video player allows you to draw over a movie.

Versatile video encoder; convert any source to MPEG-4 and more.

View and record video on your Mac using any FireWire DV device