Use Frame Numbers in QuickTime!

If you edit video and want precise edit, the only way of doing that is with a specific frame. Seconds are not precise enough because there are 24 to 30 frames per second. It is possible to have QuickTime display frame information instead of minutes and seconds. To do that, click on the time at the left of the timebar and choose "Frame number". You can easily switch back to Standard at anytime.