Workflows for Multimedia
Making audio-video content accessible
- Choose an accessible media player
Examples: American Foundation for the Blind Accessible Video Player, OzPlayer
- Choose a delivery platform that supports accessibility features (like a website, Learning Management System, etc.)
- Caption the video and provide a text transcript
- Do-it-yourself captions or outsource captions; in either case, captions should be checked for accuracy prior to distributing and timing of captioned information should correspond with the video
- Text transcripts should contain setting and speaker changes along with any sounds such as dogs barking, horn honking, etc.
- Describe the video (only necessary for visible actions in a video that need to be conveyed to someone who is blind or has low vision); usually this is done as an additional version of the original video.
- Do-it-yourself audio descriptions
- Outsource audio descriptions
Making audio-only content accessible
- Choose an accessible media player
- Choose a delivery platform that supports accessibility features
- Transcribe the audio
- Do-it-yourself transcripts
- Outsource transcript creation
Making video-only content accessible
- Choose an accessible media player
- Choose a delivery platform that supports accessibility features
- Describe the video
- Do-it-yourself audio descriptions
- Outsource audio descriptions
Making audio and video for live events accessible
- Choose an accessible media player.
- Choose a delivery platform that supports accessibility features
- Make a plan to provide live captions, transcripts, and descriptions
- You may choose to contact a CART services provider and/or arrange for an American Sign Language (ASL) interpreter. (It is important to note that not all deaf and hard of hearing individuals know ASL.)
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Did you know?
- In the United States, about 55 million people have a disability (src: 2010 U.S. Census).
- About 1 in 5 Americans have some kind of disability (src: 2010 U.S. Census).
- The percentage of people affected by disabilities is growing as our population ages.
- Two popular, free screen readers are VoiceOver (Mac OS and iOS) and NVDA (Win).
- Good accessibility practices can improve the search ranking of your website.
- Form fields without labels can cause problems for some assistive technology users.
- Low color contrast makes content difficult to see, especially for users with low vision.
- Documents linked on a website need to be accessible too (e.g., PDF and Word files).
- Audio content, like podcasts, need transcripts for deaf or hard of hearing users.
- Online videos should be captioned for deaf or hard of hearing users.
- Using HTML tags correctly is very important for accessibility.
- Descriptive link text helps make a website more accessible. Avoid using "Click here" or "Read more."
- A "screen reader" is an application that reads content aloud to a user.
- There is no "alt tag" in HTML. "Alt" is an attribute used with the img tag.
- HTML uses the alt attribute to provide a text description of an image.
- Alt text should describe an image, if the purpose of the image is to convey information.
- If an image is a link, the alt text for the image should explain where the link goes.
- If an image is only being used for decoration, the alt text should be null (i.e., alt="").
- If a table has headers, using header tags (<th>) will make the table more accessible.
- An accessible website is one that can be navigated and understood by everyone.