It is based on Extensible Binary Meta Language and supports several videos as well as audio compression formats. Compared with MP4 file format, it is less compatible and has a lower popularity amongst the media containers.

It is a completely open sourced file format similar to MP4. MKV is also known as a Matroska Multimedia Container format that holds unlimited video, audio, picture and subtitle tracks all in one file. Furthermore, the detailed information of the played video can also be revealed by the software, including its codec, metadata, etc. Besides being professional in converting files from one format to another, it is also a great playback software for Windows, Mac and Linux. This program has its own set of codecs for most of the video and audio formats, enabling you to operate it without installing any codecs. It is a free, open-source, portable and cross-platform media player software and is available for desktop operating systems as well as mobile platforms such as iOS, Android and iPadOS. The best qualities of the VLC media player prompt it as the top-notch software. It is previously known as VideoLAN Client and commonly known as simply VLC. VLC media player is acclaimed as one of the most popular media player software.

Make mkv into mp4