![]() Audio descriptions are part of open or closed captions. Audio Description: Adding a written description of sound effects such as "floor creaking" or "glass shattering" provides a richer experience for viewers.They can also be distracting to some users. A disadvantage of open captions is that if the video is compressed, there can be a loss of quality and readability. ![]() Users do not have to know how to turn the captions on. Open captions are not subject to different media player features. Open captions are always displayed because they are part of the video stream.
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