In this guide, we will learn about some of the potential causes that could cause the codec pack to load evenly, and then provide ways to fix the problem.


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    There are four different versions of the K-Lite Codec Pack. This is not a very small set, which covers only the most important decoders, to a larger and more extensive set. Global differences between the various can be found below .. P Detailed differences can be found on the feature and content comparison pages.

    These packaged codecs work with Windows Vista / 7/8 / 8.1 / 10. Older ones also work with XP.
    Packages contain almost all 32-bit and 64-bit codecs, so these companies work great with both x86 and x64 variants of Windows!


    Small and extremely powerful!

    Already contains everything you need for all popular audio players and file formats.

    Playback support:

    • < li> MP3, FLAC, M4A, AAC, OGG, 3GP, AMR, APE, MKA, Opus, Wavpack, Musepack

    • DVD and Blu-ray (after decryption)
    • and even more audio and video formats!

    Offers many useful features such as:

    • Display subtitles.
    • Hardware accelerated video decoding.
    • Audio stream.
    • File Explorer Video Thumbnails
    • Hoa File Options
    • Wrong Codec Detection
    • and more!

    Note. At the bottom. The ic version does NOT include games.
    You should be able to use it with a DirectShow player securely installed, such as Windows Media Player. If you are having problems playing with WMP, please read our FAQ section to find a solution.

    We recommend that you use the K-Lite Standard, which contains a remarkably good MPC-HC player.

    Download Basic




    Like Basic, Player Plus:

    • Media Classic Home Cinema (MPC-HC)
      C ‘ is a great reader. Highly Recommended!
      It also offers high quality playback and many useful options. Lite
    • mediainfo This is a tool for getting detailed information about media files. If

    is the option specified for a regular user. Use this option if you don’t know what you need. It already has everything you need to read. Most users will not benefit from the additional components included in the larger versions.

    Standard Boot




    unified codec pack download

    Standard plus:

    • MadVR
      Advanced TV rendering engine with algorithms for high quality upscaling.
    • DC-Bass Source Mod screenshots, for decoding OptimFrog and Tracker audio (very rare file formats).
    • Plugin for 3D video decoding (H.264 MVC)
      Note. This requires MPC-HC and madVR and a suitable compatible graphics driver. New NVIDIA drivers no longer support 3D video (but you can try the “3D Fix Manager”).

    Download all





    Included, plus:

    • GraphStudioNext
      Directshow Generation Tool and Graph testing.
    • Some ACM / VFW codecs such as x264VFW and Lagarith.
      This type of codec will be used by YouTube to edit / encode applications that work with AVI files. For example, VirtualDub.
      These codecs are not needed and are not used for video playback. Important
      Note. The K-Lite Codec Pack does not extend your import capabilities from professional video creators such as Vegas Movie Studio Adobe Premiere. These applications often only support importing a small number of installed file formats and do not offer the type of codecs included in the codec(DirectShow / VFW). Modern publishers often only benefit from their own internal codecs or only support external codecs such as the Media Foundation.

    And some additional DirectShow filters available as an option:

    • ffdshow audio / video processor
      Provides additional filters to control the decoded video appearance. and.
    • ffdshow
    • audio / video decoder is an alternative choice for LAV audio / video decoder.

    • AC3Filter, alternative choice for LAV audio decoder.

    Important Note: The above optional air filters are not installed by default. We also strongly recommend that you do not use these legacy filters. This is just a small organization of people who have an explanation for their use. We strongly recommend that you use the default decoders because of the package. It is better.


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    The important thing is that all the features included in Mega will only be useful to a small group of people. It does not provide the function of playing additional audio or video formats. If you are just interested in playingVideo production, full version is already a lot for you.

    unified codec pack download

    Mega Download




    Additional updates to the latest version of the codec pack.

    This is not a standalone installer at all. This update requires the latest version of Basic / Standard / Full / Mega to be already installed.

    Download the update


    The beta versions contain the latest updates and improvements, but have not been tested as well as known versions.

    For advanced users who enjoy the latest news and their opinions. Versions

    are usually available for Basic / Standard / Full / Mega.Beta


    Downloadable Versions

    Looking for an older version? You can find it here.

    If you have a problem with a more complex version, please report it to our family so we can fix it!

    Mega Download
    (old versions)

    Basic / Standard / Full Download
    (old versions)



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    Select the installation function.Installation options.Select a target area.Choose your ingredients.Provide links.Specify the parameters for the ad-hoc task.Configure hardware acceleration settings.Setting up Media Player Classic HC.

    Introduction.1 Double-click a digital video or audio file.2 Click the web help button.3 Click the WMPlugins link.4 Click the link on the codec download site.5 Click I Accept.6 Click the link to download the codec.7 When the download is complete, click the Run button here.

    You can set Windows Media Player to check codecs automatically. To do this, open Tools> Options and go to the Player tab. Select the “Easy to download codecs” checkbox and click the “OK” button. You can also download and attach codecs manually.