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How to remove extra audio, subtitle or chapters from MKV file

Removing Unwanted Audio, Subtitle and chapter tracks from MKV file will allow videos to play on some standalone devices that dont like having lots of extra tracks.

Remuxing does not recode the video file, it just recombines and reorganizes the existing video file digital information, changing only the way the digital information is arranged in the file. The bits and bytes that make up the video and audio part of the file are not changed and therefore are not degraded in any way - quality of the remuxed file is identical to the original.

The demuxing/remuxing process takes less than 30 seconds of computer time per Gigabyte (depending on the speed of your computer). Only slightly longer than the amount of time it takes to make a copy of the original video file.

Download and install MKVToolNix:

Run mkvmerge GUI

1. Add the MKV file by Drag 'n Dropping into the “Input files” section or by using the “add” button.

2. untick the Tracks you wish to remove in the “ Tracks Chapter and Tags ” box.

3. In the “Output Location” box enter the path and file name for the final MKV file, use the browse button to save to a different folder or use the default location and file name (do not attempt to overwrite the original file).

6. Click “Start muxing” to remux and save the new MKV file.

When muxing completes, close mkvMerge and play the file with your favorite media player or standalone device. The original file may be deleted when the new file is tested and deemed proper.

remove_unwanted_tracks.txt · Last modified: 2013/01/21 18:28 by slaute