![]() ![]() Audio descriptions address the problems faced by users who are blind or have other visual impairments.īoth features can be implemented many different ways, using different technologies. Captions can also be used to translate languages for students, supplement poor audio quality, or create a quiet environment.Īudio descriptions turn visual content into sound they are simply additional narrative that describes a scene or setting. Captions address the problems faced by users who are deaf or hard of hearing. Open Captions Embedded in the Video ScreenĬaptions turn the audio content of a visual presentation into text they are an alternative format used to deliver audio content.Closed Captions in Encarta Encyclopedia.Summary: This article discusses the various types of captions, when to use captions, as well as the various types of audio descriptions. Captions and Audio Descriptions for PC Multimedia
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