MKVToolnix is among the best video tools (mkvmerge, mkvinfo, mkvextract, mkvpropedit, and mmg) for customizing MKV files.
With these tools, one can get details about (using mkvinfo) Matroska files, extract tracks/data from (via mkvextract) Matroska files and develop (using mkvmerge) Matroska files from other media files. Matroska is brand-new multimedia submit format aiming to become THE new container format for the future. You can find more details about it and its underlying technology, the Extensible Binary Meta Language (EBML), at http://www.matroska.org.
The graphical user interface (GUI) allows you to control Matroska (MKV) files in several methods. You can use those tools to create, divide, modify, mux, demux, combine, draw out or examine Matroska files.
MKVToolnix will likewise deal with other video formats. Such as AVI, MPEG, MP4, MPEG, Ogg/OGM, RealVideo, MPEG1/2, H264/AVC, Dirac, VC1.
And more in addition to some video codecs such as VP9 video codec assistance– reading from IVF, Matroska, WebM files, extract to IVF files.
Furthermore, the program can work with audio files such as AAC, FLAC, MP2, MP3, AC3, DTS/DTS-HD, Vorbis, and RealAudio. And likewise work with the majority of subtitle formats, including SRT, PGS/ SUP, VobSub, ASS, and SSA.
It is a cross-platform application that will work on Microsoft Windows (32 and 64-bit versions), Apple macOS, and Linux operating systems.
Here is likewise the portable variation, which does not need setup. It would help if you simply started the function. It can likewise be stored on external devices and any computer system you can access.