Today, most high-definition movies are used in the MVK format. In the release of the Windows 10 preview, foreign media have found that it provides support for native MKV video files, and Microsoft has yet to explain any new decoding support.
Now, Microsoft finally officially confirmed that Windows 10 will support the native MKV file playback decoding function, Windows Insider Preview project leader Gabriel Aul also released the corresponding tweets confirmed.
Now, if you want to play MKV video files on Windows 10, you no longer need to install a third-party player, you can choose Windows Media player directly in the open mode, although the current WMP will eject the warning that the file is not supported, but when you click "Yes", you can still smooth To play MKV video files.
However, it seems that Windows Media Player does not have native support for external captions, which still needs to be supported by Third-party software.