headline 1	General
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references 1	3WC - Web Accessibility Initiative; Introduction to Perception - hearing, feeling, and seeing; https://www.w3.org/WAI/people-use-web/tools-techniques/#perception; Web Content Accessibility Guidelines; Guideline 1.2 Time-based Media; https://www.w3.org/TR/WCAG21/#time-based-media; Audio Content and Learning; Overview of adaptation possibilities and case study; https://handbook.floeproject.org/audiocontentandlearning; Subtitles, Closed Captions And Transcripts; FLOE - The Inclusive Learning Handbook; https://handbook.floeproject.org/videocontentandlearning#SubtitlesClosedCaptionsAndTranscripts;
headline 2	Subtitles
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references 2	Captions/Subtitles; Making Audio and Video Media Accessible; https://www.w3.org/WAI/media/av/captions; How to create SRT (SubRip Text) files; The SubRip text file format is a very common caption/subtitle format; https://www.speechpad.com/captions/srt; Captioning: Basics and Options Updated for 2020; Video on captioning options: 3Play, Media Rev.com, YouTube; https://www.youtube.com/watch?v=A4W_cIafIos&feature=youtu.be; The Submaching; Professional subtitle services by persons with disabilities; https://jointhehumanproject.org.za/the-submachine; Live Captions; Captions for Live Events; https://usability.yale.edu/web-accessibility/articles/captions-live-events;
headline 3	Sign Language
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references 3	Sign Languages; Understand and create sign language interpretation for audio and video; https://www.w3.org/WAI/media/av/sign-languages;
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belongs to	Auditory_content_reproduction
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