1.2.5 Audio Description (Prerecorded)
This is the same as 1.2.3, except that you can't pass with a "media alternative" (read: article, probably). You have to make an audio description track. Just fucking do it. Force your eyeballs to gaze upon every detail of your crappy video as you compose audio descriptions and also notice every. single. mistake. you made when filming. Or just pay someone more experienced to do it for you. (Hint: pick the pay-someone-else option.)
Why are 1.2.3 and 1.2.5 two separate criteria? Fuck if I know. The entire 1.2 section has the organizational logic of a toddler throwing food at a wall.