When I first read about the match frame, I couldn’t figure out what it was for. Now, I can’t figure out how I would work without it. Match framing is the easiest way to get back to an unadulterated version of the clip you’re working on. This tutorial from The Final Cut Pro.com walks you through the uses and caveats of match framing.

Read the tutorial here.

From Ripple Training:

Learn how to change the speed of your clips in the Timeline using the Match Frame command without affecting the clip’s duration.

Watch the video tutorial here.