For prerecorded audio-only and prerecorded online video-only media, the next are real, other than when the audio or online video can be a media different for textual content which is Plainly labeled therefore: Prerecorded Audio-only Perceivable: Info need to be perceivable to people employing only one in their senses, in https://a-b--allowables95048.pointblog.net/the-smart-trick-of-wcag-2-1-compliance-that-nobody-is-discussing-81385722