Windows apps like Movies & TV and Windows Media Player allow the playback of certain types of video only. If you’re struggling to play unsupported video formats, you’ll need to use a third-party video player or codec or convert the file instead.

影视和Windows Media Player等Windows应用程序仅允许播放某些类型的视频。 如果您要播放不受支持的视频格式，则需要使用第三方视频播放器或编解码器，或者转换文件。

If you’re unsure whether Windows supports your video file format, try it first. Open the Movies & TV app or the Windows Media Player and attempt to open the file. If you get a “format is not supported” error, you’ll need to try one of the methods below.

如果不确定Windows是否支持您的视频文件格式，请首先尝试。 打开“影视”应用程序或Windows Media Player，然后尝试打开文件。 如果出现“不支持格式”错误，则需要尝试以下方