: For advanced users, mkvmerge CLI can automate track swapping or removal via scripts. Troubleshooting Common Issues
: Use the MKVToolNix GUI to uncheck the audio or subtitle tracks you don't want and click "Start muxing" to create a new, cleaner version of the file.
: Right-click the video, go to Audio > Audio Track , and select the desired language.
: Right-click, select Audio , and choose from the available streams.