MKVToolNix for Windows Description:
MKVToolNix is a set of tools that include mkvmerge, mkvinfo, mkvextract, mkvpropedit and mmg, which allow you to to make, manipulate and inspect Matroska (.MKV) files in several ways. With MKVToolNix you can make, split, edit, mux, demux, merge, extract or inspect Matroska files. Supported formats include:
- Video formats: AVI, MPEG, MP4, MPEG, Ogg/OGM, RealVideo, MPEG1/2, h264/AVC, Dirac, VC1. Suported video codecs include VP9.
- Audio formats: AAC, FLAC, MP2, MP3, (E)AC3, DTS/DTS-HD, Vorbis, RealAudio.
- Subtitle formats: SRT, PGS/SUP, VobSub, ASS and SSA.