Formatting option could be added for ASS subtitles

MkvToolnix converts text subtitles to ASS format, perfect. But would it be possible to adjust color, border, size and font? Since it converts them, it allows us to establish parameters.

There could be, but I won’t implement something like that, sorry. I don’t want to wade into the land of subtitle editors. There are better programs for that.

Well, it’s a shame, all files that have embedded subtitles match MKVtoolNix’s predefined color and forces you to use external programs to change the color.