MKVToolNix is a set of tools that include mkvmerge, mkvinfo, mkvextract, mkvpropedit and mmg, which allow you to to create, manipulate and inspect Matroska (.MKV) files in several ways. With MKVToolNix you can create, split, edit, mux, demux, merge, extract or inspect
Supported formats include:
Video formats: AVI, MPEG, MP4, MPEG, Ogg/OGM, RealVideo, MPEG1/2, h264/AVC, Dirac, VC1. Supported 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.
Screenshots MKVToolNix for Mac
Video MKVToolNix for Mac