Use Quicktime to watch Internet video, HD movie trailers, or personal media clips. In Mac OS X Lion, Quicktime lets you record part of the screen, such as a specific window. It’s perfect for creating a video tutorial of an application. QuickTime can also trim the length of video clips or combine multiple clips into a single movie. Simply drag the clips you want into a movie window — QuickTime automatically scales or crops them so they match the dimensions of the movie. Quicktime runs on both Mac an... More info »
Title says all. Quicktime on Windows looks like crap. Quicktime on Mac is a-ok. :D
Streaming internet video with Quicktime totally sucks. I tried watching the iPad 2 keynote on Apple's website via Quicktime today, and the player froze on me at least a dozen times. What, Apple can't just use Flash/HTML5 like normal people?
Quicktime is also a great lightweight video editor if you just want to perform simple tasks like trimming or joining video files. Pro tip: complete your video file in Quicktime and then move it to Adobe Media Encoder for a quick workflow of creating video for Flash.
