什么是 MKV 文件： (What is an MKV file: )在从 Internet 下载视频时，有时您可能会偶然发现带有 MKV扩展名(extension)的视频。虽然这些 .mkv 文件本质上是AVI(AVIs)或MOV(MOVs)等视频文件，但MKV文件也能够保存其他媒体文件，如图像和音频。MKV代表Matroska Video文件，是多媒体容器格式。他们可以将音频、视频、字幕、评级和其他相关详细信息合并到一个文件中。MKV是一种高清视频载体，支持许多视频细节，如章节、菜单、评级和字幕。关于这种文件格式需要注意的两个要点是：
- 它不是视频压缩格式。
- 它是一个容器文件，可用于包含多个音频、视频等。这样，您可以将电影或 CD 的内容存储在单个文件中。
它具有一些非凡的功能，例如快速搜索、章节点、标签支持、错误恢复等。MKV文件由于不是行业标准，因此并非所有媒体播放器都支持。因此，要播放MKV，您有以下两种选择：
- 下载(Download)并使用支持MKV文件（如VLC ）的媒体播放器。您可以从这里(from here)找到支持玩家、过滤器、编辑器等的列表。
- 将该特定视频类型的正确编解码器下载(Download)到您的媒体播放器。
使用 VLC 打开 .MKV 文件(Use VLC to Open .MKV Files)
VLC媒体播放器是支持MKV文件的最高效的媒体播放器之一，几乎每次都能完成您的工作。您只需下载并安装VLC播放器即可使用，无需下载任何其他文件。要开始为您的文件使用VLC ，
1.从这里(here)下载 VLC 媒体播放器。
2.双击下载的文件(downloaded file)在您的系统上安装 VLC。
3.就是这样。现在，您可以使用VLC轻松播放您的 MKV 文件。( VLC to play your MKV files)
4.在文件资源管理器(File Explorer)中打开您想要的MKV文件位置。
5.右键单击(Right-click)文件并选择“打开方式(Open with)”。
6.Further，从列表中选择VLC 媒体播放器。(VLC media player)
7.您的 .MKV 文件将开始播放。
8.另一种打开文件的方法是从播放器的“媒体(Media)”菜单中，您可以轻松地浏览您的文件。
您还可以通过以下方式将VLC设置为默认MKV文件播放器：
1.右键单击 MKV 文件。
2.从列表中选择“打开方式(Open with)”，然后选择“选择另一个应用程序(Choose another app)”。
3.选择“ VLC 媒体播放器(VLC media player)”并选中(check)“始终使用此应用打开 .mkv 文件(Always use this app to open .mkv files)”复选框。
4.单击确定。
5.一旦设置为默认值，您只需双击即可在VLC媒体播放器中打开任何(VLC)MKV文件。
或者，您可以使用任何其他兼容的媒体播放器来打开您的视频文件。
下载编解码器以播放 .MKV 文件，
如果您不想为MKV文件安装任何额外的媒体播放器，并且希望使用Windows Media Player或默认不支持MKV文件的其他播放器，则可以使用此方法。(MKV)
MKV文件是高清媒体容器，可能包含许多不同的元素，这些元素的压缩方式不同，需要进行不同的解码。为此，您需要下载某些称为编解码器的文件，这些文件将使您的媒体播放器能够播放MKV视频。编解码器(Codec,)最初是编码器-解码器的简写符号，这意味着您可以使用它们来压缩或解压缩数字视频。打开MKV文件的应用程序必须加载相关解码器才能成功播放视频。编解码器在某些(Codecs)MKV(MKVs)时也很有用即使在支持媒体播放器上也无法播放，但下载编解码器的唯一风险是您可能会在这样做时为某些恶意软件让路。但是，通过仔细并从可靠来源下载编解码器，您可以避免所有问题。
您可以从Ninite(Ninite)安全地下载代码。在Ninite，您会找到CCCP（即组合社区编解码器包(Community Codec Pack)）。CCCP是一种流行的编解码器包，可让您播放许多MKV(MKVs)。要下载它，
1.转到ninite.com。
2.向下滚动到“选择您想要的应用程序(Pick the apps you want)”部分。
3.在“媒体(Media)”下，您会找到CCCP。选中它的框。
4.向下滚动并单击“获取您的 Ninite(Get Your Ninite) ”。
5.您的文件将被下载。运行该文件以安装它。(Run the file to install it.)
6.安装编解码器后，您将能够播放您的 MKV 。(play your MKV)但是，如果您仍然无法播放该文件，只需重新启动计算机即可。
使用 Media Player Classic 打开 MKV 文件(Use Media Player Classic to Open MKV files)
1.下载并安装Media Player Classic ( MPC )。
2.尝试使用Media Player Classic(Media Player Classic)打开您的文件。您的视频很有可能会播放。
3.如果没有，您将需要更改一些设置，如下所示。
4.打开Media Player Classic ( MPC ) 然后单击查看(View)并选择选项。(Options.)
5.从左侧窗格中选择“内部过滤器”。(Internal filters)
6.从菜单中取消选中(Uncheck)“ Matroska ”。
7.单击应用，然后单击确定。
8.下载并安装CCCP。
9.现在您可以轻松观看.mkv 格式的电影或视频。
受到推崇的：(Recommended:)
我希望这篇文章对您有所帮助，并且您能得到这个问题的答案： 什么是 MKV 文件以及如何打开它(What is an MKV file and how to open it)，但是如果您对本教程仍有任何疑问，请随时在评论部分提出。
What is an MKV file and how to open it?
What is an MKV file: While downloading videos from the internet, sometimes, you might stumble upon those with an MKV extension. Though these .mkv files are essentially video files like AVIs or MOVs, an MKV file is also capable of holding other media files like images and audio. MKV stands for Matroska Video files, and are multimedia container formats. They can combine audio, video, subtitles, ratings, and other related details into a single file. An MKV is a high definition video carrier that supports many video details like chapters, menu, ratings, and subtitles. The two main points to be noted about this file format are:
- It is not a video compression format.
- It is a container file that can be used to contain multiple audios, videos, etc. This way, you could store the contents of a movie or CD in a single file.
It has some extraordinary features like fast seeking, chapter points, tag support, error resilience, etc. MKV files, since not an industry standard, are not supported by all media players. So to play an MKV, you have the following two options:
- Download and use a media player that does support MKV files like VLC. You can find the list of supporting players, filters, editors, etc. from here.
- Download the correct codecs for that particular video type to your media player.
Use VLC to Open .MKV Files
The VLC media player is one of the most efficient media players that support MKV files and will do your job almost every time. You just have to download and install VLC player and it will be ready for use, without requiring you to download any additional files. To start using VLC for your files,
1.Download VLC media player from here.
2.Double-click on the downloaded file to install VLC on your system.
3.That is it. Now, you can use VLC to play your MKV files easily.
4.Open your desired MKV file location in File Explorer.
5.Right-click on the file and select ‘Open with’.
6.Further, select VLC media player from the list.
7.Your .MKV file will start playing.
8.Another way to open the file is from the ‘Media’ menu of the player, from where you can easily browse your file.
You can also set VLC as your default MKV file player by:
1.Right-click on an MKV file.
2.Select ‘Open with’ and then ‘Choose another app’ from the list.
3.Select ‘VLC media player’ and check the box for ‘Always use this app to open .mkv files’.
4.Click on OK.
5.Once set as default, you can open any MKV file in VLC media player just by double-clicking on it.
Alternatively, you can use any other compatible media player to open your video files.
Download Codecs to Play .MKV files,
If you do not want to install any extra media player for MKV files, and would prefer using Windows Media Player or your other player that does not support MKV files by default, you can use this method.
MKV files, being high definition media containers, might hold many different elements which have been compressed differently and need to be decoded differently. For doing this, you need to download certain files called codecs that will enable your media player to play MKV videos. Codec, originally, is a shorthand notation for encoder-decoder which means that you can use them to compress or decompress digital videos. The app that opens the MKV file has to load the relevant decoders to successfully play the video. Codecs are also useful when certain MKVs just wouldn’t play, even on supporting media players, but the only risk with downloading codecs is that you might make way for certain malware while doing so. However, by downloading codecs carefully and from reliable sources, you can prevent all of the problems.
You can download codes safely from Ninite. At Ninite, you will find CCCP (which is Combined Community Codec Pack). CCCP is a popular codec pack that will enable you to play many MKVs. To download it,
1.Go to ninite.com.
2.Scroll down to ‘Pick the apps you want’ section.
3.Under ‘Media’, you will find CCCP. Check the box against it.
4.Scroll down and click on ‘Get Your Ninite’.
5.Your file will be downloaded. Run the file to install it.
6.You will be able to play your MKV once you have installed the codecs. However, in a case you can’t still play the file, just restart your computer.
Use Media Player Classic to Open MKV files
1.Download and install Media Player Classic (MPC).
2.Try opening your file with Media Player Classic. There is a good chance that your video will play.
3.If it doesn’t, you will need to change a few settings as given below.
4.Open Media Player Classic (MPC) then click on View and select Options.
5.Select ‘Internal filters’ from the left pane.
6.Uncheck ‘Matroska’ from the menu.
7.Click on Apply and then OK.
8.Download and install CCCP.
9.Now you can easily watch your movies or videos which are in the .mkv format.
Recommended:
I hope this article was helpful and you get an answer to this question: What is an MKV file and how to open it, but if you still have any questions regarding this tutorial then feel free to ask them in the comment’s section.
