Beginning HTML5 Media: Make the most of the new video and audio standards for the Web by Pfeiffer Silvia & Green Tom

Author:Pfeiffer, Silvia & Green, Tom [Pfeiffer, Silvia]
Language: eng
Format: azw3
ISBN: 9781484204610
Publisher: Apress
Published: 2015-06-16T16:00:00+00:00

Deaf-Blind Users

It is very hard to provide alternative content for users who can neither see nor hear. The only means of consumption for them is basically Braille, which requires text-based alternative content.

Individual Consumption

If deaf-blind users consume the audiovisual content by themselves, it makes sense to provide a transcript that contains a description of what is happening both on screen and in the audio. It’s basically a combination of a text video description and an audio transcript. The technical realization of this is thus best as a combined transcript. Interestingly, Braille devices are very good at navigating hypertext, so some form of transcript enhanced with navigation markers is also useful.

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