by Brian Fisher • Feb 27,2020 • Proven solutions

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. You can still use Quicktime 7.7.9 on Windows Vista or Windows 7 computer. You can also use it on a Mac OS X v10.5. Is there a better alternative? Multimedia players that double up as a video editor are still rare. If you want to continue enjoying the benefits of the media player, you may just have to purchase a Mac. 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. Being an alternative to QuickTime player, Leawo Blu-ray Player for Mac provides a more direct way to play.mkv files. Unlike QuickTime, Leawo Blu-ray Player for Mac natively recognizes.mkv files and supports direct playback of.mkv files in no time. All in all, you now have three major solutions to open and play back.mkv files. QuickTime Player supports standard CEA-608 closed captions. Version 7.1.6 or higher is required to.

Why Do You Need a MP4 Codec for QuickTime?

QuickTime can handle different video, sound and picture formats on Mac devices. It contains some of the popular codecs such as JPEG, DV, and MPEG4. However, you may find that it does not play some formats of MP4. This is because QuickTime only supports some of the MP4 video and audio codecs. Therefore, you may find that if you have MP4 files that QuickTime does not support, they will not play. This means that to play MP4 files that are not supported by QuickTime, there is a requirement to convert them to a supported format. You will need an MP4 codec for QuickTime.

Get the Best MP4 Codec for QuickTime on Mac

UniConverter is the best MP4 codec that can enable playing of MP4 videos on Mac devices. The converter is a tool used to convert videos and audio from one format to another. In this case, it can convert the MP4 files on your Mac device to a format that is recognized by the media player. Other than converting, the software can also be used for editing videos, burning DVDs and downloading audio and video files from various sharing sites.

UniConverter - Video Converter

Most Useful Software to Convert MP4 Videos for QuickTime:

Convert MP4 videos to QuickTime compatible format with only three steps.
It converts videos at 90 times faster while maintaining the original quality and it supports different input and output formats.
Download online videos: It can download videos from various video sharing sites such as Hulu, Youtube and Facebook as well as convert them directly for use on the desired device.
Burn MP4 videos to DVD, or copy your DVD file as a backup as needed.
Edit your MP4 videos before conversion.
Keep the original video quality after conversion.
Perfectly compatible with macOS 10.7 or later, macOS 10.12 Sierra included.

3,981,454 people have downloaded it

Quicktime Wmv Codec

Step-by-step Guide to Convert MP4 Videos to QuickTime Compatible Format with iSkysoft

Apple Quicktime Codec

Step 1. Import MP4 Files

There are two ways you can import videos that you want to be converted to the program. You can drag the files to be converted to the window. You should note that if you add a folder, all the files inside will be included for conversion. You can also hit the 'Files' button and then choose 'Load Media Files' to do this.

Step 2. Set Output Format

Choose the output format you prefer and that can be played by QuickTime. The program supports more than 150 formats that are in six categories. Go to the right category and chose the format. Here, we recommend you to choose 'MOV'.

Step 3. Convert

Quicktime Player Update For Mac

Convert your file by clicking the 'Convert' button. You will now get videos or audio that can be played using QuickTime. When the conversion is complete, you will get a message prompting if to open the folder.

UniConverter
Convert Videos/Audios	You can convert MP4 to various formats. Formats supported include AVI, MP4, MOV, NUT, NSV, WebM, MKV, M2TS, TS, VOB, MPEG-2, MPEG-1, MP3, AIFF, WAV, and so on.
Download Online Videos	Feel free to download your videos from websites such as Facebook and YouTube. You can directly download them within the program and then directly convert them into formats that you need.
Video Editing	The program provides you with various editing tools. You can crop, trim or rotate your videos freely. Moreover, you can also add watermark and subtitles to your videos.
Burn to DVD	You can burn your MP4 files onto DVD so as to enjoy them on big-screen TV. You can also convert your downloaded videos and then directly burn them to DVD.

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.

Codecs For Quicktime Player Mac Os

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