Films and TV shows and more often have subtitles, which are helpful for enjoying muted video, translation, people with hearing impairment, people struggling to understand accents, checking fast unclear dialogue and other reasons. They are important, and sometimes it’s clear when they do something right or wrong.
Maybe we can’t expect them all to be works of art, but there are certainly some easy wins even in the industrial media environment. What do you think?
Some helpful caption/subtitles is for videos which don’t have dialogue but add information to what’s going on. One example is primitive technology but there are plenty of other skill presentations/tutorials where the how and why is spelled out in the subtitles while the actual audio is just peaceful melodies to enjoy watching someone work too.