I have some movies in matroska format. They have english subtitles in. The problem is I have to manually select those by either clicking V or selecting them from the context menu.
Now I've seen those threads:
How can I make VLC auto-select subtitles in an MKV file?
Can VLC be set to enable subtitles by default?
The first one suggests that I should set the Subtitle track ID option in VLC to match the subtitle track id from my movie. Fair enough, it works, but when I launch a different one - it doesn't.
The second one suggests using -1 for Subtitle track and Subtitle track ID and selecting English as a preferred language. Now, this is better as it works for most kind of files, but there is one problem: What if the subtitles are not named as English (i.e. they are just Sub track 1)? Well, then it doesn't work.
So my question here would be: Is there a way to modify those files (i.e. with mkvmerge), and by modifying I mean just changing the subtitles name (or language name - don't know how it works in matroska)? And if not - can I somehow make it work in VLC then?