What Does Accessibility Mean for Multimedia?

A presentation at WPCampus 2021 Online in September 2021 in by Carie Fisher

Slide 1

Slide 1

What Does Accessibility Mean for Multimedia?

Slide 2

Slide 2

Carie Fisher

Sr. Accessibility Trainer/Dev @ Deque Systems HCI Ph.D. Student @ Iowa State University Pronouns: she/her Twitter/LinkedIn: @cariefisher Slides: noti.st/cariefisher

Slide 3

Slide 3

Agenda

Intro to Multimedia & WCAG What Are Captions? What Are Transcripts? What Are Audio Descriptions? What is Sign Language Interpretation? Tips & Tricks for Multimedia

Slide 4

Slide 4

01 Intro to Multimedia & WCAG

Slide 5

Slide 5

Accessibility Talks (a11yTalks)

Accessibility Talks (a11yTalks) Website: a11ytalks.com YouTube: youtube.com/c/accessibilitytalks

Slide 6

Slide 6

Multimedia Types & WCAG Requirements

Captions Transcripts Audio Descriptions Sign Language Interpretation

Slide 7

Slide 7

02 What Are Captions?

Slide 8

Slide 8

Captions...

Are not the same as subtitles Include text synchronized with multimedia Are for people who cannot hear the spoken words Are considered either “open” or “closed”

Slide 9

Slide 9

Example of Open & Closed Captions

Resource: youtu.be/k6VmSjEIiks

Slide 10

Slide 10

Example of Captions (language view)

Slide 11

Slide 11

Example of Captions (edit view)

Slide 12

Slide 12

Auto-Captioning

Slide 13

Slide 13

Example of Bad Captions

Resource: youtu.be/7MuDgfX9C2w

Slide 14

Slide 14

WCAG Requirements for Captions

Slide 15

Slide 15

03 What Are Transcripts?

Slide 16

Slide 16

Transcripts...

Are text-based documents with spoken words and important visual info Include sound effects and other visual descriptions Are similar to captions but include more details and time-stamps Are helpful for many people and SEO

Slide 17

Slide 17

Example Transcript (landscape)

Slide 18

Slide 18

Example Transcript (portrait)

Slide 19

Slide 19

WCAG Requirements for Transcripts

Slide 20

Slide 20

04 What Are Audio Descriptions?

Slide 21

Slide 21

Audio Descriptions...

Include a narrator who explains visual information verbally Convey visual information that dialogue and other sounds cannot When very detailed are called extended audio descriptions Primarily help people who are blind or have low vision

Slide 22

Slide 22

Example Audio Description

Can you guess the mystery movie trailer in this audio clip?

Slide 23

Slide 23

Example Audio Description

Resources: youtu.be/O7j4_aP8dWA (trailer with AD) youtu.be/z1qy5wSZAQI (trailer without AD)

Slide 24

Slide 24

WCAG Requirements for Audio Descriptions

Note: If all of the information in the video track is already provided in the audio track, no audio description is necessary.

Slide 25

Slide 25

WCAG Requirements for Extended Descriptions

Slide 26

Slide 26

05 What Is Sign Language Interpretation?

Slide 27

Slide 27

Sign Language Interpretation...

Can be cost-prohibitive to many organizations Is when you add a video or live-stream of an interpreter Is very important for people who are Deaf Includes 300 different versions throughout the world

Slide 28

Slide 28

Example of Sign Language Interpretation

Resource: youtu.be/PRnHVMBsLYg

Slide 29

Slide 29

WCAG Requirements for Sign Language

Slide 30

Slide 30

06 Tips & Tricks for Multimedia

Slide 31

Slide 31

Steps for Making Your Multimedia Accessible

Create captions and work on accuracy Add transcripts and audio descriptions Leave sign language to the pros

Slide 32

Slide 32

Presentation Tips

Text & Font Families Speaker Info & Sharing Color & Contrast Images & Visual Aids

Slide 33

Slide 33

Quote

“Inclusion is not bringing people into what already exists — it is making a new space, a better space for everyone.” George Dei

Slide 34

Slide 34

Questions?

Slides: noti.st/cariefisher Article: cariefisher.com/a11y-media LinkedIn/Twitter: cariefisher