video
+
track
element test
Pass Criteria
#1: Elements are supported
#2: Elements have correct HTML and Core Accessibility API mappings
#3: At least one subtitle format is supported (WebVTT or TTML)
#4: Controls are keyboard accessible:
#4.1: Controls MUST be focusable
#4.2: MUST be able to activate controls, including any child menu/controls
Reference
HTML
video
element
HTML Accessibility API Mappings for
video
element
HTML
track
element
HTML Accessibility API Mappings for
track
element
Test vd-001:
video
&
track
elements with WebVTT subtitles
Test vd-002:
video
&
track
elements with TTML subtitles
Test vd-003:
video
&
track
elements with TTML subtitles and
aria-label
on
video
element