- This is a revival of the old FFusion QuickTime component, updated through the Perian project and extracted from there by RJVB. It aims to be a decode-only codec leveraging FFmpeg to do the actual work. For now it is based on libavcodec v52, as is Perian; the goal is to port it to use the current libavcodec, and then to build it for win32 QuickTime.In hope it'll improve playback performance for.
- Free K-Lite Codec for Mac Replacement – Perian. Perian is a free, open source, QuickTime component that extends QuickTime support for many popular types of media, including MKV, FLV, WMV, AVI, DivX, and XviD. Perian codec is open-source and you can download Perain for free.
Apple apps such as QuickTime Player, Photos, and Keynote work with many kinds of audio and video formats. Some apps prefer specific formats, but QuickTime movie files (.mov), most MPEG files (.mp4, .m4v, .m4a, .mp3, .mpg), some AVI and WAV files, and many other formats usually work in most apps without additional software.

Older or specialized media formats might not work in your app, because the format requires software designed to support it. If that happens, your app won't open the file or won't play back its audio or video.
How to search for an app that works with your file
Global Nav Open Menu Global Nav Close Menu; Apple; Shopping Bag +.
You might already have an app that supports the format of your file. If you don't know which of your installed apps to try, your Mac might be able to suggest one:
- Control-click (or right-click) the file in the Finder.
- From the shortcut menu that opens, choose Open With. You should see a submenu listing all of the other installed apps that your Mac thinks might be able to open the file.
If none of your installed apps can open the file, search the Internet or Mac App Store for apps that can play or convert the file:
- Include the name of the media format in your search. To find the format, select the file and press Command-I to open an Info window. The format might appear after the label Kind, such as ”Kind: Matroska Video File.”
- Include the filename extension in your search. The extension is the letters shown at the end of the file's name, such as .avi,.wmv, or .mkv.
Learn more
- QuickTime Player (version 10.0 and later) in OS X Mavericks through macOS Mojave converts legacy media files that use certain older or third-party compression formats.
- Learn about incompatible media in Final Cut Pro X and iMovie.
Quicktime runs on Mac machines and is primarily used for playing different media files. These include video, music, and online streams. You can add codecs to play almost any file type.
Multimedia packed with features
Quicktime is a program for Mac machines that runs all sorts of media files with ease.
QuickTime hands you all the tools you need to experience any media you have. It’s a lot more than that, however. It has the ability to record your screen, work with extra plug-ins, and can even sync to your social media. Streaming live feeds is smooth and easy to set up.
The plug-ins are a highlight here. They allow some useful, and sometimes wonky, features. If you remember audio visualizers from the ’90s, you’ll enjoy that nostalgia with extensions that add them. Others provide the ability to customize playlists and cut videos into each other.
Avi Codecs For Quicktime Mac Os X

It’s important to remember, though, that some of these are not available to free users. Yes, the default multimedia player that comes with Mac products is a free version that requires payment.
Amongst all the positive things this application has to offer, there are few more frustrating things to consider. The program takes up 15% more resources than competitors like VLC. It runs great, on average, but when compared to other options, it is found lacking.
At the end of the day, it has some great qualities to offer. It’s a familiar media player layout that is easy to get used to, and it gets the job done.
Where can you run this program?
Quicktime Codec Mac Os
This program runs exclusively on Mac machines.
Is there a better alternative?
Yes. VLC does everything that QuickTime does, but better.
Our take
QuickTime is an average multimedia player that works just fine. There’s plenty of room for improvement, though.
Should you download it?
Quicktime Codec Pc
Yes. If you’re looking for something simple and easy to use, you should give it a try. If you enjoy it, consider the paid version.
7.6.6
