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Top 9 QuickTime Codecs to Install for Better Playback on Mac QuickTime

Part 1. Figure out what codec are missing from QuickTime

QuickTime native codecs make it easy to play videos like MOV, MP4, M4V. Meanwhile, extra codecs for QuickTime are required to be installed if you wanna play MKV (VP9, VP8), H265 (hvc1 or hev1), WMV, AVCHD, MTS, DivX, XviD, SWF, FLV, WebM files on QuickTime. That's why you need to download a specific HEVC codec, MKV codec, WMV codec, DivX, etc. Below are 9 paramount codecs suggested to be installed on QuickTime for easy playing, along with the trustworthy download links (the official or renowned sites of the codecs) to ensure a smooth QuickTime decoders installation.

No 1. DivX codec

Installing DivX codecs for QuickTime player is a must to make sure users will be able to play DivX files with satisfaction. It is the nice choice to create or convert your DivX video content thanks to its improved tools that manage to deliver the highest possible encoding quality and performance.

QuickTime codec - DivX
QuickTime codec - DivX

How to free download and install QuickTime decoder:

  1. Go to the DivX official site to get DivX codec.
  2. Run the installation assistant.
  3. Restart the computer. Then you can receive the pro codec and use it for six months.
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If your Mac won't play AVI encoded with DivX codec, installing the DivX codec in QuickTime will have it solved.

No 2. XviD codec

XviD is a video codec library following the MPEG-4 standard, which can compress video at a ratio of 200:1 and more. This is one of must-have QuickTime codecs that allow Mac users to play and encode Xvids in QuickTime player. Current some AVI, MP4, MPEG files are encoded with Xvid codec. So to watch these videos on QuickTime, download the QuickTime Xvid Codec accordingly.

Download Link: https://xvid-codec.en.softonic.com/mac/download

QuickTime codec - xvid
QuickTime codec - xvid

How to download and install:

  1. It is similar to do with Perian. Just go to the softonic page to download Xvid DMG.
  2. Install it and do a little leg-work.
  3. Open the hard drive icon on the desktop, go to Library > open QuickTime.
  4. Drag and drop the XviD codec component file to QuickTime.
  5. Log out and log in again. Then you can play XviD files in QuickTime.

No 3. CEA-608 caption

CEA 608 is just a codec for QuickTime that ensures you view the videos with closed captions and subtitles. See how to add subtitles to MP4 >>

Download Link: https://support.apple.com/kb/DL837?locale=en_US

QuickTime codec - CEA-608
QuickTime codec - CEA-608

How to download and install:

  1. Click the official QuickTime download page to get CEA-608.
  2. Choose View > Subtitles > Choose a language to view subtitles; choose View > Show closed captioning to view closed captions.

No 4. WMV codec

WMV codec is completely proprietary. So it won't be easy to play WMV on Mac QuickTime. But you can luckily turn to an alternative - Flip4Mac. It is a popular QuickTime plugin that allows Windows Media Player formats like WMV to be played in QuickTime.

Download Link: https://www.telestream.net/flip4mac/download.htm

QuickTime codec - flip4mac
QuickTime codec - flip4mac

How to download and install:

  1. Go to the official page and download the Flip4Mac dmg.
  2. Run an installer and restart once it is completed.

No 5. Pro Video Formats for ProRes RAW

QuickTime accepts playing back Apple ProRes 422 video footages. As for playing ProRes RAW file in QuickTime movie player, you need to install Pro Video Formats on macOS.

Download Link: https://support.apple.com/guide/final-cut-pro/ver927c79852/mac

Install Pro Video Formats for ProRes Raw
Install Pro Video Formats for ProRes Raw

No 6. Perian

Although Perian stopped updating 6 years ago and is somehow old for QuickTime. It is still installed frequently among users to guarantee all the formats are in a smooth playback manner over macOS.

Download Link: http://www.perian.org/

quicktime codec- perian
quicktime codec- perian

How to download and install:

  1. Download Perian.
  2. Restart all QuickTime related programs to proceed after installing Perian successfully.
  3. Start the system to update all components. Then you can play video formats that are not natively supported by QuickTime.
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Perian no longer works on QuickTime 10 or newer as it was discontinued for years. If you suddenly failed to play AVI, FLV, WMV, and MKV videos in QuickTime on 2016 Macbook Air/Pro or new Macs, you can try other media players like VLC, 5KPlayer, or rely on a Mac video converter to transcode the videos into QuickTime playable formats.

No 7. EnSharpen Video Codec

It's a great QuickTime codec for recording screen on Mac with the highest compression but completely lossless video quality. The video codec allows a smooth playback of AVI-based software training videos and online learning objects produced with Camtasia Studio.

QuickTime codec - ensharpen
QuickTime codec - ensharpen

Download Link: https://www.techsmith.com/video-codecs-ensharpen.html

How to download and install QuickTime codec:

  1. Go to the official download page to get the dmg.
  2. Place it inside the folder /Library/QuickTime.
  3. Copy the component file and relaunch any QuickTime app you might have open.

No 8. Autodesk

With the installation of FBX codec in QuickTime, you will be able to share and play 3D content, such as 3D movies from any professional 3D package, at no cost. The Autodesk codec is both available for Mac and Windows.

QuickTime codec - FBX
QuickTime codec - FBX

Download Link: https://www.autodesk.com/products/fbx/overview
The installation steps go the same as EnSharpen.

No 9. Streambox

The Streambox ACT-LC codec lets QuickTime users to bring ACT-L3 into QuickTime environment, which offers low-cost, high-quality and compression solution. It is compatible with any apps that in support of editing and broadcasting.

QuickTime codec - streambox
QuickTime codec - streambox

Download Link: http://www.streambox.com/products/quicktime_main.html
The installation steps go the same as EnSharpen.

Extended Info: How to Uninstall QuickTime Codecs on Mac

There are times you need to uninstall these codecs and get rid of them from QuickTime player.

Option 1. Just trash the component file from the /Library/QuickTime folder. It is easy but inconvenient if you want to download, unzip and copy the codecs just trashed.

Option 2. Create a folder called Inactive and drop the QuickTime component you don't need anymore into the folder. Relaunch QuickTime and run the uninstaller assistant to get rid of these components.

Part 2. How to Play Any Video on QuickTime without Installing Codec

For many users who are non-pros and get stuck in the incompatible codec problems, don't despair. You can neither understand the technical codec nor download any QuickTime codec pack. There is an once-and-for-all solution:

MacX Video Converter Pro, built in with 370+ video/audio codecs, including the latest HEVC (hvc1, hev1), DivX, Xvid, H264, MPEG-4, MPEG2, AV1, MKV VP9, VP8, Apple ProRes 422/LT/Proxy/HQ/4444, ProRes RAW, GoPro CineForm, WMV, etc, to convert any video codec into MOV, M4V, MP4, 3GP, AVI QuickTime best formats with QT supported codecs like H264, MPEG-4, ProRes, Cinepak, etc.

Follow the how-to guide if the QucikTime player you use on Mac doesn't have right video codec for playback. Then easily decode and encode the video into QuickTime format without codec issue.

Step 1: Free download HD video converter on Mac. Click + Video to load the source file.

Step 2: Select a compatible video codec for QuickTime on Mac in the output profile window. Choose MOV in Mac General Profile. H.264 is recommended as the best codec for QuickTime as it offers best quality and relatively small file size.

convert M4V to MOV
convert M4V to MOV

Step 3: Set a destination folder by clicking Browse button and press RUN to begin the codec converting process on Mac.

Tags: QuickTime QuickTime codec for macOS