You can quickly trim a video on your Mac computer using the free Apple application QuickTime Player.

To mirror your iPhone's screen to a Mac computer, you can use QuickTime or AirPlay. Here's how to do both.

Extracting audio from video files on a Mac is a straightforward process, especially when using the built-in QuickTime Player. Here’s how you can do it efficiently. To start, locate the QuickTime ...

I would like to know how to use Quicktime Player Pro Edition to crop out the top and bottom of a movie. I know you can resize the movie, but that just squishes everything down. Is there a way to crop, ...