Description
Want to add a subtitle track, swap an audio track, or merge segments into one MKV without re-encoding, wasting time and quality? MKVToolNix does exactly this—create, edit and inspect MKV files, adding, removing and reordering audio and subtitle tracks with no re-encoding. Changing the container is lossless and takes seconds. Set default tracks, language tags, chapters, and merge multiple segments. Nearly everyone who works with video or organizes sources has it. Cross-platform, free and open source.
Mux MKV: merge video, audio and subtitle tracks into an MKV.
Lossless: only changes the container, fast and no quality loss.
Track management: add, remove, reorder audio/subtitle tracks, set defaults and language.
Cross-platform: a toolkit to create, edit and inspect MKV, free and open source.
Features
Mux MKV: merge video, audio and subtitle tracks into an MKV.
Lossless: only changes the container, fast and no quality loss.
Track management: add, remove, reorder audio/subtitle tracks, set defaults and language.
Cross-platform: a toolkit to create, edit and inspect MKV, free and open source.
