Make audio and video related content fully accessible to vision and hearing impaired users.
Video Content with Audio (prerecorded
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Users who are deaf, hard of hearing, or having trouble understanding the audio information must be provided with a text based alternative.
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https://www.w3.org/WAI/media/av/captions/
Provide a text based transcript for any prerecorded video content with audio.
Audio-Only Content with No Video
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https://www.w3.org/WAI/media/av/captions/
Provide a Description of the Visual Content in Videos (prerecorded)
Provide people who are blind or visually impaired vision impaired users access to the visual information in a synchronized media presentation.
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