MKVToolNix is a set of cross-platform tools to create, alter, and inspect Matroska (MKV) files. Mkvmerge program takes the input from several media files and joins their streams (all of them or just a selection) into an MKV video file. Mkvinfo shows information about elements in an MKV file. Mkvextract can extract tracks from a file, and Mkvpropedit can modify properties of existing Matroska files without a complete remux. GUI for mkvmerge, called MMG is also included in the package.
Split MP3 files into smaller parts or join MP3 files together into a bigger one.
Comments (3)
if they add in ability for more video types to be muxed into mkv container it will be even more perfect.