Multimedia

If your site uses multimedia presentations, such as applets, images, sounds, or video clips, it needs to have textual equivalents wherever possible.

You should provide captions or transcripts of important audio content. Video content with sound would require two alternative files; one describing the video part of the presentation, and another describing the audio part.

The descriptions and transcripts can be on the same page, on a separate page. The current convention is to place a hyperlink to the transcript and description near the clip itself.

A number of tools are available that will allow authors to add captions to three multimedia formats:

Apple's QuickTime
Microsoft's Synchronized Accessible Media (SAMI) format
World Wide Web Consortium's Synchronized Multimedia Integration Language (SMIL)

Visit the National Center for Accessible Media Web Web site for more information.

Flash
Macromedia - creators of Flash - offer a Flash Accessibility Kit. The kit includes free example code and guidelines to help you make your Macromedia Flash (SWF) movies accessible to users with disabilities.

Scripts >>>

[an error occurred while processing this directive]