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Does VLC Play MKV? How to Fix VLC MKV Playback Errors

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Does VLC Play MKV? VLC Won't Play MKV Normally? How to Fix?

As is known, MKV files cannot be played by inbuilt media players on Windows/Mac without a compatible MKV codec downloaded and installed. In order to successfully play MKV videos, most of people prefer to make use of professional MKV players.

VLC is one of most popular free programs with the ability to play various videos, audios, DVDs, CDs. So, does VLC play MKV? The answer is Yes. However, MKV playback errors still comes from time to time like a nightmare. For example:

• MKV video codec not supported error with a message that "No suitable decoder module".
• You may get stuck in 4K HEVC MKV stuttering, video lags, dropped frames, pixelated image and even crashing/freezing on VLC.
• Unable to see subtitles, or subtitles not loaded correectly when playing MKV in VLC.
• Sometimes, VLC plays MKV in no sound, no video with a black/green screen, or audio video out of sync.

If you're unfortunate to be one of those who have encountered "VLC won't play MKV" issues, how can you fix them and play MKV smoothly in VLC? This article gives you easy solutions.

Solution 1: Convert MKV to Better Compatible MP4, AVI, MOV Video Formats

Compared with MKV, the videos formats AVI, MOV, MP4 are more compatible with PC, Mac and portable devices and can be played by VLC more simply. Therefore, it's better to convert MKV to more common video formats, such as MKV to MP4, to play MKV with VLC while avoiding sound and subtitle problems.

WinX HD Video Converter Deluxe is top-notch video conversion software, which concentrates on offering simplest and fastest solution to convert any 4K/HD/SD videos. It is capable of converting 4K/HD MKV to AVI, MP4, WMV, MOV, iPhone iPad, Android, Xbox, PS4 and 420+ profiles, and compressing large-sized MKV videos by up to 90% with high video & audio quality reserved. Besides, this won't cost you a lot of time. With the unique GPU acceleration, this MKV converter is able to achieve up to 300fps conversion frequency, boosting 47X real time faster for MKV to MP4 conversion.

How to Convert MKV for Playing in VLC

Step 1. Open up the video converter for Windows and Mac, and import the MKV file by hitting + Video icon.

Step 2. Output Profile dialog box pops up once video is completely loaded. Select one format as output format and click OK. MP4 Video (codec: h264+aac) is the best choice which is fully accepted by VLC.

Step 3. Click browse to set destination folder to save converted MKV video and hit RUN to start conversion.

Convert MKV to MP4

Solution 2: Play MKV Smoothly with Best VLC Alternative - 5KPlayer

You may be suggested to search for a VLC alternative to play MKV when asking the question "Dose VLC play MKV?" because of VLC playing errors. There are too many MKV players in the market, but the best VLC alternative should accord with some points.

  • Play MKV file smoothly and correctly without sound, subtitle errors and other interruptions.
  • Output high quality audio system and HD videos.
  • 100% clean and safe without any bundled adware, malware, spyware.

5KPlayer, which has all above features, is the best VLC alternative to play MKV files. This totally free and stand-alone multimedia player aims to play HD videos, like MKV, M2TS, AVCHD, various standard videos, music audio files and DVDs at ease. Supporting up to 8 channels, Multi-channel DTS, TrueHD, AC3/Dolby, it can provide excellent sound effects during playing. Moreover, it is very easy to use. You can load MKV files for playback by clicking "Video" button, or dragging & dropping.

The Best VLC Alternative - 5KPlayer

Furthermore, you can use 5KPlayer to download movies/soundtrack/videos/music online for free, and stream video audio from iPhone/iPad/iPod to Mac, or from Mac/PC to Apple TV, AirPlay-enabled speakers, etc. with the built-in AirPlay feature.

  1. Download 5KPlayer on Windows
  2. Download 5KPlayer on mac

Why Is WinX HD Video Converter Deluxe Your Choice? See What Tech Websites and Customers Say about Us

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"Freeware favorite HandBrake can handle some video formats, but it's a bit out-of-date, and nowhere near as comprehensive as a utility like WinX HD Video Converter Deluxe."

- Rick Broida (CNET review)

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author-Jack Watt

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Jack Watt is a sought-after editor at Digiarty. He is responsible for digital and multimedia world, delivering definitive video and audio related software reviews, enlightening guides, and incisive analysis. As a fan of Apple, Jack Watt also brings his experience to more readers and focuses on writing of the Apple ecosystem at large.

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