QuickTime

QuickTime Player allows your system to play QuickTime movie files (.mov) . Watch movies on iPhone, iPod, or Apple TV,save your favorite movie trailers on your computer to watch over and over again? Create compelling slideshows—complete with a soundtrack or record video and share it with friends and family.Use a FireWire camera to capture video footage or audio and quickly edit and share video postcards with your family. You can even record audio only for adding a voiceover to your video.

Can now play up to 24 channels of audio. With QuickTime 7, your Mac, and surround speakers, you can enjoy the full effect of your surround sound movie or game.Get the most out of display by using every pixel possible. Thee new modes allow you fit the content to any size screen.Allows you to switch between displaying movie time, timecode, and frame count. You can also jump to a specific timecode or frame number using the keyboard.

Create 3G files for RTSP streaming that are fully interoperable with other 3G streaming handsets and delivery architectures.Export content to iPhone, iPod, and Apple TV. Capture movies and share them easily with your friends and family. Encode with the new H.264 video codec for exceptional quality.Have H.264 video support.

In Pro you have:
>Advanced video with pristine quality
>Player Resize Amazingly responsive live player resize
>Surround Sound Up to 24 channels of surround sound
>all new playback controls
>Convert Your Media
>Astounding New Codec
>Capture Audio/Video
>Optimize Your Audio
>Create 3G Files for Mobile Viewing
>Export Movies

This is a player for .mov files.Just open the file or the url and start play.