<video> that plays automatically has a control mechanism
This rule is not required for conformance to any accessibility requirements.
audio or video that plays automatically must have a control mechanism.
autoplayattribute with a value of
mutedattribute with a value of
pausedattribute with a value of
- a media resource with a duration of more than 3 seconds that contains audio.
- For each test target a mechanism is provided to pause or stop the audio, or turn the audio volume off independently from the overall system volume control.,2. The mechanism to pause or stop or turn the audio volume off is visible, has an accessible name that is not only whitespace , and is included in the accessibility tree.
This rule makes no assumptions.
audio controls in several browser and assistive technology combinations are not keyboard accessible and the
<audio> element itself may not be announced. Authors are recommended to use custom controls for keyboard navigation and cross browser accessibility support in general.
This document includes material copied from or derived from https://act-rules.github.io/rules/4c31df/. Copyright © 2021 W3C® (MIT, ERCIM, Keio, Beihang).