How do I playback .MKV in Windows 7/Windows Media Player 12?


Recommended Posts

Hey

I was wondering how do I playback the MKV container format on Windows 7/Windows Media Player 12? The only solution Ive seen so far is installing CCCP but I dont want to as everything (except this) works perfectly in Windows 7/Windows Media Player 12.

Also Explorer thumbnails would be nice :)

Windows 7 Codecs is all i've ever needed in Windows 7 to play anything. You could also probably download FFDSHOW and use that :)

The nice thing about Windows 7 Codecs is that it doesn't mess with the already working codecs at all....

Windows 7 Codecs is all i've ever needed in Windows 7 to play anything. You could also probably download FFDSHOW and use that :)

The nice thing about Windows 7 Codecs is that it doesn't mess with the already working codecs at all....

Your link is messed up :wacko:

You dont need any codec on Windows 7. Everything/anything (97%) plays out of the box. If you install a codec pack, you are asking for trouble. I havent needed ANY support in the codec area minus Realmedia files (that was a given) and MKV files. Everything else has played back perfectly.

DivX Tech Preview: MKV on Windows 7

http://labs.divx.com/mkvwin7preview

I perfer not to install anything from DivX.

Your link is messed up :wacko:

You dont need any codec on Windows 7. Everything/anything (97%) plays out of the box. If you install a codec pack, you are asking for trouble. I havent needed ANY support in the codec area minus Realmedia files (that was a given) and MKV files. Everything else has played back perfectly.

I perfer not to install anything from DivX.

What about like maybe going to.... mkv's official site and hitting "downloads" link?

http://www.matroska.org/downloads/windows.html

CCCP (Combined Community Codec Pack)

Comment:

Almost all you need to play .mkv (matroska video) and .mka (matroska audio) files under DirectShow players, such as Windows Mediaplayer, MPC, Zoomplayer and TCMP

I agree with them. CCCP supports most of video formats AND doen't mess your system like other codec packs (https://www.neowin.net/forum/index.php?act=announce&f=12&id=11, etc).

Edited by RealFduch

CCCP pack is basically Haali Splitter and a special build of ffdshow. Most .mkv files either contain .H264, .x264, or .xvid. The only codecs I have added to Windows7 is Haali, flac, and Monkey's Audio (.ape). I use mplayer for anything that won't play in WMP. I have found it to be much better than VLC or even KMPlayer.

What about like maybe going to.... mkv's official site and hitting "downloads" link?

http://www.matroska.org/downloads/windows.html

2006 is the last time it was updated? Look at the home page Quazzi posted.

Research before you post please

I agree with them. CCCP supports most of video formats AND doen't mess your system like other codec packs (https://www.neowin.net/forum/index.php?act=announce&f=12&id=11, etc).

It actually does. It has some issues in WMP where you hear all the background noise and music but you dont hear any of the dialog at all on some video files. So I perfer not to install CCCP since my system is working great now.

Ill try your method Quazzi :)

I know you said how to play it in wmp but VLC has never let me down. Just thought I would throw that in. Not the best GUI in the world but its the movie your watching that matters
VLC is also what I would use, the only thing I've found what won't play on it out of the box is .rm files, but you can use Real Alternative w/MPC for that anyways.

Thank you for mentioning VLC but I use WMP :)

Again, I perfer not to use CCCP.

So I have to install the Haali Media Splitter and the AC3 filter? I dont want to install them just to make sure this is all I need :)

You don't have to have AC3Filter, just need the Haali Splitter.

@Bob21: Tried out mkv2vob since you are ALWAYS posting about it... caused explorer.exe to continuously crash in a infinite loop. Deleted the mp4 it outputted and problem went away.

2z54umw.png

Rubbish Hardware Support

Rubbish Software Support

Rubbish Tools

Universal Hardware Support

Universal Software Support

Enterprise Level Tools

Takes Seconds...

Im sure it did :rolleyes: just more myths lies and propaganda to promote rubbish unsupported containers.

Well you people have tried just about everything else...

Regardless the method above solves OP's problem dosnt change the quality or filesize and without the use of any splitters codecs or players, And the rusulting files will play in any software player/editor and pretty much anything with a screen (every console/Streamer/Bluray/PMP/PDA Phone...) :p

Edited by bob21

Guess I'm lying to support something in some made up war of yours that I could give a rats ass about :rolleyes:

Fact is it happened. I tried it on your behalf just to see why you are so adamant to advertise it in every post you make here, but it didn't work. Bummer. I can play mkv just fine, and if that's what someone releases their stuff in then no problem with me :)

Beware the myths, lies, and propaganda!! :laugh:

This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Posts

    • Good move IMHO no matter who is running the administration. We need checks and balances on this stuff especially concerning bleeding edge models. China and others that depend greatly on stolen IP will weaponize it ASAP if they get access. The same effort needs to be applied by the SEC concerning all of this circular funding of AI companies and BS financial reporting as well.
    • Microsoft kills AI-powered history search feature in Edge by Usama Jawad In June 2025, Microsoft began rolling out AI-powered history search functionality with Edge 138. The idea was simple: allow customers to use natural language phrases and synonyms to find their desired history items rather than matching keywords exactly. Although the company had already rolled out this capability in a phased manner, it has now decided to cancel it. In an update on its Microsoft 365 Roadmap, Microsoft has announced that it has decided not to move forward with AI-powered history search. The company has not detailed the exact reasoning behind this move, but it has apologized to customers for the inconvenience. The move is rather interesting as it seemingly could have improved user productivity. Edge users wouldn't have to worry about typos or exact keywords, and just focus on what they were trying to locate in their browser history. Microsoft had also assured users that an on-device AI model would be leveraged for this functionality, and no data would be sent to the cloud. IT admins also had the ability to control its availability through the EdgeHistoryAISearchEnabled policy. When the feature began rolling out last year, many of our readers called it creepy, noting that they couldn't trust Microsoft to keep their data on their device. Others also questioned its usefulness, saying that it's simply a way for Microsoft to insert more AI bloat into its products. Although the Redmond tech giant had stated that it will be more mindful about surfacing Copilot features in Windows 11 apps, we later discussed how this is mostly a rebranding exercise rather than an actual axing of AI functionalities. Indeed, a Microsoft executive later emphasized how they want to reshape Windows for the agentic AI era. That said, it does seem like at least AI-powered Edge history search isn't a part of that vision.
  • Recent Achievements

    • Week One Done
      tuben earned a badge
      Week One Done
    • First Post
      OffsetAbs earned a badge
      First Post
    • Reacting Well
      OffsetAbs earned a badge
      Reacting Well
    • First Post
      Kolakid60 earned a badge
      First Post
    • Week One Done
      xvvxcvv earned a badge
      Week One Done
  • Popular Contributors

    1. 1
      +primortal
      424
    2. 2
      +Edouard
      185
    3. 3
      PsYcHoKiLLa
      148
    4. 4
      Steven P.
      72
    5. 5
      FloatingFatMan
      71
  • Tell a friend

    Love Neowin? Tell a friend!