- QuickTime is an extensible multimedia framework developed by Apple Inc., capable of handling various formats of digital video, picture, sound, panoramic images, and interactivity.First made in 1991, the latest Mac version, QuickTime X, is currently available on Mac OS X Snow Leopard and newer. Apple ceased support for the Windows version of QuickTime in 2016, and ceased support for QuickTime 7.
- The.sit file contains a QuickTime component, which delegates the playback of XviD videos to the DivX codec installed on your system. To install the XviD delegate component on Mac OS X, put the XVIDDelegate.component file in the /Library/QuickTime folder and then reboot.
How to install QuickTime codecs in Mac OS X In case the codec bundle comes with an installer just run the installation assistant and, if requested, reboot your computer. If no installer is available then you should know that any codec you may need should be placed inside the folder /Library/QuickTime.
A notice to all of our users and supporters
We began the Perian project over 6 years ago. We wanted to simplify viewing your content. Our team has attained that goal and with that in mind, Perian will be retired soon. Our stewardship has been a blast but it's time for all of us to move on.
From the beginning we kept Perian simple. Our preferences were minimal, updating was easy, and we gradually grew the product to add in extras like subtitles and different formats. We've contributed a lot. Today, Perian stands as complete as it ever will be under our stewardship.
There are some projects that we never got to. As an example, we would have liked an official, flexible, and well-documented import API to speed up MKV. We hit a brick wall there. Still, we reached a great stopping point and Perian's installed userbase proves how valuable this tool became to so many people.
Starting 90 days after the final Perian release, we will no longer provide support. We'll wrap up our loose ends, pack up our bags, and move on to new and exciting projects.
Here's what our roadmap looks like:
- We will soon release the final version of Perian, including all the fixes we've worked on since the last release. It may -- or may not -- work on 10.8.
- We will post the source code to either Google Code or Github.
Here's what we're looking for from you, our users
- Download Niceplayer , it's pretty great -- and those folks are doing a fantastic job.
- Support each other on our Google Group list . We mean this. Just because we aren't helping anymore on a regular basis, that doesn't mean that you can't.
- Are you a developer? Pick up where we left off. Join us on #perian on irc.freenode.net. Yeah, we're all pretty busy -- so stick around after asking your question. You may have to wait a bit for an answer. Chalk it up to asynchronous tech support.
- Want to donate? We appreciate the thought. It's hard times these days and your money will make a bigger impact elsewhere. Consider Child's Play , Ronald McDonald House , or the EFF . We no longer accept donations.
A final word: If and when Perian stops working, try looking into VLC or MPlayer OS X. Sure, they're not Perian, but they offer great software still under development.
Thanks for all of your support over the years. It has meant a lot to all of us.
Chris Forsythe
Graham Booker
Alexander Strange
Augie Fackler
Graham Booker
Alexander Strange
Augie Fackler
PS We would like to thank Erica Sadun for helping us write this letter, and for general guidance.
AVI is a very popular video format which is widely used today. However, many QuickTime users just realized that it's always not easy to play AVI files with QuickTime player, especially when you have upgraded to the latest OS X 10.11 El Capitan. What's the matter? Why can't QuickTime play AVI videos? Just read on to find the reason and 3 possible solutions to solve your problems without any trouble.
An AVI is a free and open source container format. It can hold different types and unlimited number of video, audio, picture or subtitle tracks in one file. If you can't play AVI with QuickTime in Mac OS X, it's probably the video or audio codec problem. Frankly, there are a lot of options to help you play an AVI file in the Mac OS X (EI Capitan and Yosemite included), here are some solutions:
Solution 1: Convert AVI in Mac OS X
If you have a lot of AVI files and want to play them on more players like the iPhone, iPad or iPod, you'd better convert the AVI to other formats like the MP4, MOV, M4V or etc. Here, I'll recommend the Video Converter for Mac (EI Capitan and Yosemite compatible), which enables you to convert an AVI to any popular video format for various players, devices and applications. For QuickTime, you can convert the AVI to an MOV file that is associated with QuickTime. See more tips below.
Step 1: Drag the AVI files onto the interface.
Step 2: Choose any format or device you want (most popular format or devices are also supported here).
Step 3: Simply hit Convert at the lower-right corner of its interface.
Step 2: Choose any format or device you want (most popular format or devices are also supported here).
Step 3: Simply hit Convert at the lower-right corner of its interface.
Solution 2: Play AVI in QuickTime by installing Perian plugin
Quicktime Player Mac Download
The QuickTime player is mostly used in Mac OS, if you don't want to use the first solution to convert the AVI files to QuickTime compatible formats, you can try this solution, but no 100% work guarantee.
Perian, is a great open-source QuickTime component that allows playback of different video formats that cannot be played natively on your Mac computer. If you want to use QuickTime as your main video player, you may choose to download Perian because it provides the necessary codecs or components that will allow you to play AVI on Mac. If you have QuickTime 7, you may be glad to discover that it can actually play AVI files without needing any additional plug-ins and codecs.
What you need to know before downloading Perian:
1. The latest version 1.2.3 of Perian doesn't work on Mac OS X Mavericks, let alone Yosemite and Mac 10.11 EI Capitan because Perian requires installation of quicktime 7, which doesn't exist for Mavericks and above. It also doesn't work on Mac OS X Mountain Lion.
2. With a Mac running Mac OS X 10.7, say, Lion, you have to downgrade to the previous version, say 1.2.2. The version of 1.2.3 of Perian does not support QuickTime 10 in Lion and fails to fix the loss of audio after one second in xvid files with ac3.
3. Before installing Perian, you need to remove all QuickTime Components installed on your Mac, like FFusion, Xvid Delegate, 3ivX, DivX, DivX Decoder, XviD, msmpeg4v1, msmpeg4v2, AviImporter, EX_M4S2, Casio AVI Importer, AC3 Codec, and MatroskaQT.
4. For a Mac running Lion or Mountain Lion, converting AVI video to QuickTime is highly recommended.
1. The latest version 1.2.3 of Perian doesn't work on Mac OS X Mavericks, let alone Yosemite and Mac 10.11 EI Capitan because Perian requires installation of quicktime 7, which doesn't exist for Mavericks and above. It also doesn't work on Mac OS X Mountain Lion.
2. With a Mac running Mac OS X 10.7, say, Lion, you have to downgrade to the previous version, say 1.2.2. The version of 1.2.3 of Perian does not support QuickTime 10 in Lion and fails to fix the loss of audio after one second in xvid files with ac3.
3. Before installing Perian, you need to remove all QuickTime Components installed on your Mac, like FFusion, Xvid Delegate, 3ivX, DivX, DivX Decoder, XviD, msmpeg4v1, msmpeg4v2, AviImporter, EX_M4S2, Casio AVI Importer, AC3 Codec, and MatroskaQT.
4. For a Mac running Lion or Mountain Lion, converting AVI video to QuickTime is highly recommended.
Solution 3: Play AVI with a AVI player Mac
The VLC media player, is an excellent open-source media player that is known for supporting a wide range of audio and video files. Unlike other media players which have limited format-support, you will be surprised that VLC can play a video or audio file that you didn't even know existed. If your OS is Snow Leopard or higher, installing VLC is definitely a good choice especially if you only plan on watching AVI files on your computer.
Cons of this AVI player (VLC media player):
All Codecs For Quicktime Mac Os High Sierra
1. VLC player doesn't play AVI videos with high qualities.
2. VLC player doesn't support EI Capitan.
2. VLC player doesn't support EI Capitan.
Apple Quicktime Codec
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