Step 1: Open Ms Paint.
Step 2: Open your Video player.
Step 3: Click on the Print screen Button on your keyboard.
Step 4: In Ms Paint us the shortcut ctrl+v or got to the Edit Tab and choose Paste option.
Step 5: Bingo!!!!

Note: 1. This works only with Ms Paint.
2. For the movie to play in Paint the video player should not be closed and the movie should not be paused in the player.