its not only CLI. here you can download GUI: https://www.fosshub.com/ MKVToolNix.html and this is how you use it: select tracks; set desired tracks as deafult ...
Tonight I discovered I had an entire folder of dual audio MKV files with the wrong ... find . -name "*.mkv" -exec mkvpropedit {} --edit track:a1 --set ...
But all this does is move AC-3 to the top of the audio order.
I get an mkv file that has two audio channels, the first one English, the second one German. However, there's two problems. The second (German) audio stream is ...
I have a few MKV files where the audio default is not English. How can I delete or switch the default audio track without re-encoding the whole video?
A single MKV container file can hold multiple video and audio tracks,
I have been searching forums for days and can't seem to find a solution to
i have a mkv file with 2 tracks, and i want to delete 1 of them. the reason is i want ... Use MKVtoolnix to mux a new file and then delete the old one. You can also change the default audio track and keep both.
Each format encapsulates a set of streams, usually one video and one audio stream.
this in a script file so that you can do it generically for any mkv file.