Mkv Audio Codec For Mac

“I have downloaded several movies from the internet, and they are saved in MKV format, but my computer cannot open them, how to play MKV files?” MKV is a popular video format, partly because it is open source. However, it is not as compatible as MP4. Windows Media Player, for example, does not support MKV by default. Moreover, MKV is able to store multiple tracks and video codecs. That makes MKV playback more difficult. This guide will show you how to play MKV files on Windows and Mac easily.

  1. Mkv Audio Codec For Mac Windows 7
  2. Mkv Codec Pack
  3. Mkv Audio Codec For Mac Os

IEffectsoft Video to MKV Converter for Mac is an outstanding Mac MKV Video Converter that can convert any videos to MKV/MKA file format on Mac OS. It supports AVI, XviD, WMV, MPEG, MPG, FLV, DAT, RM, RMVB, MOV, ASF, FLV and much more video/audio. MKV (Matroska Multimedia Container) is an open container format to pack video, audio, picture and subtitle track in one file, you may notice that many movie and TV shows are saved in MKV format, it has a lot of benefits but there is a compatibility issue on macOS, you will have to convert MKV to a macOS-friendly video format, like MOV (an Apple. DivX codec - Installing DivX codecs for QuickTime player is a must to make sure users will be able to. I have a problem replacing the audio codec in MKV files. How Easyconvert AC3 To AAC Audio Codec On Windows / Mac The following instructions show how to convert the AC3 audio codec to AAC using Wondershare UniConverter. The following steps are based on the version of Windows. MKV (Matroska Multimedia Container) is an open container format to pack video, audio, picture and subtitle track in one file, you may notice that many movie and TV shows are saved in MKV format, it has a lot of benefits but there is a compatibility issue on macOS, you will have to convert MKV to a macOS-friendly video format, like MOV (an Apple.

How to Play MKV Files

Part 1: Brief Introduction of MKV

MKV is a multimedia container but not a simple video or audio format. An MKV file can contain audio, video and subtitles. As MKV stores lossless multimedia contents, many HD movies are saved in MKV files. Plus, MKV can save more than one tracks into a single file, so it is a good choice if you wish to edit it later.

Part 2: How to Play MKV Files on PC/Mac

The biggest downside of MKV is compatibility. Chances are that you cannot play MKV files if you do not have the right media player. Here, we share two ways to play MKV files on PC and Mac easily.

Solution 1: How to Play MKV Files with Best MKV Player

Both Windows Media Player and QuickTime cannot open MKV files. In result, you have to look for another media player compatible with MKV, such as AnyMP4 Blu-ray Player.

Key Features of the Best MKV Player for PC and Mac

  • 1. Open MKV files on PC and Mac without extra codec.
  • 2. Support almost all video and audio codecs in MKV files.
  • 3. Fully control the MKV playback and keep the original quality.

Needless to say, it is the easiest option to watch your MKV files on Windows and Mac.

How to Open and Play an MKV File on PC

Step 1: Install the best MKV player

The MKV player is compatible with Windows 10/8/7/Vista/XP and Mac OS X 10.6 or later. Install the latest version to your computer and launch it when you want to open an MKV file.

Step 2: Open MKV file

There are two ways to open your MKV file. Click on the Open File button in the main interface to trigger the open-file dialog. Find the MKV file and click the Open button. Alternatively, click File menu on top ribbon choose Open File, and open the MKV file. If prompted, choose a proper subtitle.

Step 3: Control MKV playback

Then the MKV file will play in the media player. The buttons at the bottom let you control the playback quickly, such as Stop, Pause, and Play. To make a screenshot at important frame, click the Camera icon. You can play the MKV file in full screen by hitting the Fullscreen icon or adjust the volume at the bottom right side. If you need other options, like more screen size or audio channel, set then on the top menu bar.

By the way, you can also use this player to play FLV, MOV, AVI, and other popular videos effortlessly.

Solution 2: How to Play MKV Files with Windows Media Player Codec Package

Though Windows Media Player does not support MKV files, there are extra codecs can meet your need. However, this method is a bit complex since an MKV file may contains more than one codec.

Step 1: Firstly, open Windows Media Player from the Start menu at the bottom left corner.Click Tools menu, choose Options. Go to the Player tab, and select either Once a day or Once a week under Automatic updates.

Step 2: If it is not enough, download Media Player Codec Pack from Then install it to your PC.

Step 3: Next, go to the Videos tab, drag and drop the MKV file into the main interface. Then click the video to start playing MKV file in Windows Media Player.

Here you may like: 100% Working Tutorial of Playing MKV on PS3 by Converting MKV for PS3

Part 3: Ultimate Solution to Play MKV in Any Media Player

Another way to play MKV files on Mac and PC is to convert them to MP4 or MOV. However, it is not simple to convert MKV files since it contains multiple codecs. From this point, we recommend AnyMP4 Video Converter Ultimate. It lets you to edit and adjust your MKV files before converting.

Main Features of the Best MKV Converter

  • 1. Lossless convert MKV to other video formats, like MP4.
  • 2. Support a wide range of video and audio formats.
  • 3. Offer extensive custom options and bonus tools.

Briefly speaking, it is the best option to play MKV files in any media player on computer and mobile devices.

How to Convert MKV Files for Playback on Any Device

Step 1: Import MKV files

Launch the best MKV converter after you install it on your PC. There is another version for Mac. Then go to Add Files menu and choose Add File or Add folder to import the MKV files you want to play. Alternatively, open a file explorer, locate the MKV files, drag and drop them into the main interface. The MKV converter is able to process multiple files at one time.

Step 2: Set the output format

Click the format icon at the right side to open the profile dialog, go to the Video tab, choose the proper video format and preset. You can adjust the parameters, such as resolution, bitrate, and more by hitting the Gear icon. If you want to play the MKV files on mobile device, go to the Device tab and select your device model on the list. Go back to the main interface, and you can edit the video file, by hitting the Edit and Cut buttons next to the thumbnail.

Step 3: Set the output format

Select audio track and subtitle in the Subtitle and Audio options to each title. Next, locate the bottom area, and click the Folder icon to set a specific folder for saving the output. Finally, click on the Convert All button to start converting MKV files. A few seconds later, you can play the MKV files on Mac, PC, iPhone or Android.

Part 4: FAQs about How to Play MKV Files

Why is my MKV file not playing in VLC?

This is because MKV may contain the video or audio codec that VLC does not support. To solve this problem, you can install MKV codec package in VLC or convert MKV to MP4.

What apps can play MKV files on PC?

The media players support MKV files include:
1. VLC Media Player
2. KM Player
3. DAPlayer
4. FreeSmith Video Player
5. SMPlayer
Bear in mind that MKV is a multimedia container and stores multiple video and audio codecs. If any codec is not supported by your media player, you cannot open MKV files.

Does converting MKV to MP4 lose quality?

The answer is depending on how you convert MKV to MP4. Most video converter software only supports lossy conversion. If you are afraid of quality loss, you’d better look for a powerful video converter.


This guide has talked about how to open and play MKV files on PC and Mac. As a multimedia container, MKV is widely used for storing high quality movies. However, many people find it difficult to open it. In such situation, forget the default media player, and use AnyMP4 Blu-ray Player directly. Another solution is to convert your MKV files with AnyMP4 Video Converter Ultimate. If you have other questions, please leave a message.

Q: What is K-Lite Codec Pack? How can I watch videos on Mac without K-Lite Codec Pack?
K-Lite Codec Pack is a free package of media player codecs. It can play almost all the movies which you download from the internet. Its supported formats include AVI, WMV, MP4, MOV, MKV, FLV, MTS, 3GP and more so that you can play virtually any video files with it. However, K-Lite Codec Pack only works in Windows system and there is not yet a Mac Version of this software. If you are looking for something like K-Lite Codec Pack Mac that does more or less the same thing, just go on reading.

Best Alternative to K-Lite Codec Pack Mac - Play Video on Mac in any Format

Aimersoft Video Converter Ultimate is one of best alternative to K-Lite Codec Pack for Mac. With it, you can play any video/audio files, convert them to almost all popular formats and also touch up the videos without any hassle. Well Compatible with Mac OS (macOS Mojave supported), Aimersoft Video Converter for Mac is also an online video downloader. With the built-in browser, you can search and download directly the videos you like with fast speed and high quality.

If you are looking for the alternative of K-Lite Codec Pack for Windows, why not have a try on Aimersoft Video Converter Ultimate which is fully compatible with Windows (Windows 10).

Aimersoft Video Converter Ultimate

Best Alternative to K-Lite Codec Pack Mac

  • Play video on Mac without format issues, supporting MP4, MOV, MPEG, MKV, WMV, AVI and other 500+ formats.
  • Convert videos in any formats to MOV or MP4 (most compatible formats for Mac).
  • Batch converstion is supported.
  • Download videos from 1000 online sites, including YouTube, Vimeo, Vevo, Dailymotion and more.
  • Built-in video editing tool to customize your video.
  • Do more with all-in-one toolbox.

Tutorial 1. How to Play Video on Mac in any Formats?

This is a good choice when you can't play video on Mac with format issue, and don't know to change the video format. Please download and install Aimersoft Video Converter for Mac on your Mac. Follow the simple steps below to have a try on the equivalence of K-Lite Codec Pack for Mac.

01 Add video file to Aimersoft Video Converter Ultimate

Open Aimersoft Video Converter Ultimate on your Mac. Directly drag and drop the movies or videos into the window of this program. Or you can click on the Add Files to browse videos on your Mac. There are more than 500 video formats supported.

02 Click the Play icon

Mkv Audio Codec For Mac Windows 7

You can see your videos have been displayed in the program. Put the mouse over the video thumbnail, there will be a Play icon over it. Now click it.

03 Playing video on Mac

Now your video is playing! It also provides with 2 options, which you can maximize the playing window on your Mac, or take screenshots of the video.

Tutorial 2. How to Convert Videos to MOV/MP4 on Mac?

This solution will let you convert videos to macOS compatible formats. You are suggested to convert the videos to MP4 or MOV formats, which can be further used on a Mac. Now let's see how to do it in 3 simple steps.

01 Add videos to Aimersoft Video Converter Mac

Launch Aimersoft Video Converter Ultimate on Mac. Add the target videos by dragging and dropping. Multiple videos can be added and converted at one time.

Mkv Codec Pack

Optional Edit videos

You can touch up the videos to create personalized video visual experience with this K-Lite Codec Pack for Mac. There are 3 editing tabs below each video thumbnail. Here you can crop, rotate, trim video, and add subtitle, watermark and others to the video.

  • Adjust: Adjust the frame size, rotate the video, and split the videos into small clips.
  • Effects: Append special artistic effects to the video.
  • Watermarks: Supports adding image watermarks as well as text watermarks.
  • Subtitles: Load subtitles to make the video more understandable. The font of the subtitles is editable.

Mkv Audio Codec For Mac Os

02 Choose an output format

Click Convert all tasks to to get the output formats. Here you can choose MOV or MP4. The chosen format and resolution will be applied to all of the added videos.

03 Convert video with K-Lite Codec Pack Mac alternative

Turn on High Speed Conversion to convert video at 90X faster speed. Click the Convert Allbutton to start the conversion. Later, you can check the converted videos on Converted tab, or from the output folder on your Mac.