Trouble detecting subtitles in some mkv files
Hey, I have some videos I'm trying to convert from mkv to mp4 (mpeg4 + AAC) for streaming, but it's not detecting the subtitles of the mkv files. When I open the source, the drop down menu only lists "foreign audio scan", however the original file definitely has embedded English subs that show up in vlc/mpv. This has happened once before, but I don't recall how I fixed it that time. Does anyone have advice?