修复 VLC 播放器无法播放 MKV 的 4 个有用提示

MKV (Matroska Video file) is a free and open multimedia file format. But it can’t be supported by many frequently-used players, including Windows Media Player and QuickTime Player. So, you may turn to the popular VLC Media Player for the MKV playing. However, many users have encountered the VLC player won’t play MKV problem.

The MKV playback issues can vary, such as the audio track of your MKV file playing is delay, playback stuttering, fuzzy image, and buggy interface quirks and so on. Here in this post, we like to share 4 useful tips for you to fix the MKV files won’t play on VLC issue.

第 1 部分。设置首选项以修复 VLC 播放器无法播放 MKV

VLC 是一种非常流行的媒体文件播放工具，它可以支持大多数数字视频和音频格式，包括 MKV、MP4、AVI、FLV、MP3、AAC、M4A、FLAC 等以及 VCD、音频 CD 和 DVD。

VLC 媒体播放器吸引了数百万用户，因为它可以播放您拥有的任何媒体文件。但是VLC播放器不会播放MKV文件问题时有发生。如果 VLC 播放器只是跳过您的 MKV 或 HD MKV 文件，您可以自定义首选项来修复它。

Step 1. Open VLC Media Player and choose the Tools menu. From the drop-down list, select the Preferences option.

Step 2. Tick All under the Show settings on the bottom left of the dialog window. By doing so, you can display the Advanced Preferences window.

Step 3. Choose the Input/Codecs section on the left, and then locate the File Caching(ms) option on the right. You may need to scroll down to find it.

Step 4. Set File Caching to 1000 and then click Save button to confirm your operation. After that, you can restart VLC and replay your MKV file.

第 2 部分。更新或重新安装 VLC 以修复播放器无法播放 MKV

如果 VLC 播放器不会播放 MKV 问题仍然存在，您可以选择将其升级到最新版本。您应该知道，新版本总会修复旧版本的许多错误。您可以按照以下步骤更新您的 VLC 媒体播放器。

Open VLC and click the Help menu. Select the Check for Updates option from the drop-down list. VLC will start to check if there is an available updating version. Then you can follow the instructions to upgrade VLC to its latest version.

You can also directly remove VLC from your computer, and then go to its official site, VideoLAN to install a right version. When you get a new VLC Media Player installed, you can play your MKV file and check if it can be played normally.

第 3 部分。 启用音频以修复 VLC 播放器在播放 MKV 时没有声音

如果您的 VLC 媒体播放器可以播放 MKV 文件但没有声音，您应该检查其音频设置是否正确。

Step 1. Choose Tools option on VLC menu bar. From the drop-down menus, select Preferences. Then you will be guided to the Simple Preferences window.

Step 2. Click on the Audio tab, and then check the Enable Audio option. During this step, you are also allowed to custom Output Module, HDMI/SPDIF audio passthrough and Device based on your need. Click Save button to save your changes.

Now you will be back to the main interface of VLC, you can click Media and then Open File to play your MKV file.

第 4 部分。选择一个 VLC 播放器替代播放 MKV 文件

When you want to watch MKV movies, you can also choose another player to replace VLC. You can give the popular Free Online Video Player a try. Whether you are using a Windows 10/8/7 PC or a Mac, you can rely on it to play any MKV files with high quality.

这款免费的在线播放器能够流畅地播放 4K、1080p/720p 高清、标清视频、3D 视频和音频文件。除了 MKV，它还支持许多其他格式，包括 MP4、MOV、FLV、AVI、MPEG、WMV、WMA、AAC、MP3 等。

Step 1. When you want to view MKV files, you can go to this Free Online Video Player site. It is compatible with any web browser like Chrome, IE, Firefox and Safari. Click on the Play Now button to quickly install a small launcher for the MKV playing.

Step 2. Once the installation is complete, this free online MKV file player will be initiated automatically. Click Open File button to import your MKV file. Here you can also click Open Disc to watch a DVD movie.

Your MKV video will be played automatically after that. You are given full control of the MKV playing. Compared with VLC Media Player, it gives an easier way to enjoy MKV files. This free online MKV player supports both DTS-HD and Dolby TrueHD to ensure you have a great sound experience.

第 5 部分。 VLC 播放器的常见问题解答不会播放 MKV

结论

When you face the VLC player won’t play MKV problem, you can directly use another player like the recommended Free Online Video Player to view your MKV files. Also, you can choose to upgrade VLC Media Player or custom various settings to fix it.