Video display, capture, editing and animation software for the Macintosh

There are two software products available:

BTV

BTV allows you to view video from any video input source, either in a window or full screen on an entire monitor. Video can be captured to disk as a standard QuickTime movie file and single frames can be saved as image files.

BTV Pro

BTV Pro has all the features of BTV as well as many more including movie playback and editing, stop motion animation, time lapse capture, motion detection, DV stream input/output, and frame averaging.
Features of BTV  
Works with any Macintosh compatible video input source

View live video in a window or full-screen
Movie capture
Still image capture
One touch capturing
Multiple monitor support
Channel changing on TV cards
AppleScript support
Includes the macgix LiveCam AppleScript to turn BTV into a Webcam application

Additional Features of BTV Pro
Movie playback and editing
Time lapse capture
Motion detection capture
Stop-motion animation
Frame averaging
Folder Viewer
Movie export
DV input/output
DV device control

Other software you may be interested in


SecuritySpy: multi-camera video surveillance


CaptureMate: capture software for the WorkPrinter film transfer equipment