Screenshots of DVD Player on Mac OSX

Take a Screenshot of DVD Player in OS X

1) Put your DVD in your computer and open DVD Player (Applications -> DVD Player) if it does not open automatically. Go to Video -> Maximum Size, or hit Command-3. Fast forward to the frame you want to capture, or select the scene to start at.

2) Open the Terminal (Applications -> Utilities -> Terminal). Type this, or copy / paste it right in the Terminal:

screencapture -i ~/Desktop/dvd.png

Your mouse should turn into crosshairs. Now hit the space bar. Your mouse should now be a camera. Click the window the DVD is playing in. A file called "dvd.png" will appear on your desktop.

Article found on Random Tech's Blog.