Video accessibility
(Book) 

"Video content is an increasingly important part of library marketing, outreach, instruction, and more. In order for this content to be inclusive for all patrons, it is vital that it be made accessible. However, large quantities of video content are still shared without adequate accessibility features, such as captions, transcriptions, audio descriptions, sign language interpretation, and accessible media players. This issue of Library Technology Reports (vol. 57, no. 3), “Video Accessibility,” will help librarians to understand these various accessibility features and how they are used. It will also give them the knowledge and tools necessary to ensure that the videos they share, create, and purchase for their collections are accessible to all patrons"--,Publisher's description.