MKVToolNix is a small collection of tools (mkvmerge, mkvinfo, mkvextract, mkvpropedit and mmg) that allows you to manipulate Matroska (MKV) files in several ways. You can use MKVToolNix to create, split, edit, mux, demux, merge, extract or inspect Matroska files. The program will also work with other video formats (AVI, MPEG, MP4, MPEG, Ogg/OGM, RealVideo, MPEG1/2, h264/AVC, Dirac, VC1) including some video codecs (such as VP9 video codec support - reading from IVF/Matroska/WebM files, extract to IVF files), audio (AAC, FLAC, MP2, MP3, (E)AC3, DTS/DTS-HD, Vorbis, RealAudio) and also most subtitle formats (SRT, PGS/SUP, VobSub, ASS, SSA etc.). This is a cross platform application that will work on Windows (both 32 and 64 bit versions), Mac OS X and Linux.
Changes
2016-03-28 Moritz Bunkus <moritz@bunkus.org>
* Released v9.0.1 "Obstacles".
* mkvmerge: bug fix: regression in v9.0.0: the text subtitle
packetizer was wrongfully assuming an encoding of UTF-8 if none
was given instead of assuming the system's encoding. Fixes #1639.
2016-03-27 Moritz Bunkus <moritz@bunkus.org>
* mkvmerge: bug fix: if too many chapters had been generated with
--generate-chapters then mkvmerge created a bogus entry in the
meta seek element and did not actually write the chapters to the
file.
* mkvmerge: bug fix: the DTS packetizer was setting the number of
channels wrong sometimes when reducing to the DTS core. It was
using the number of channels including the extensions instead of
the channels of the core only.
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