Svg Aria Label Or Title. If there is more than one shape it can be a good idea to include a title tag for each shape group. Content inline title with ARIA roleimg aria-label.
Is The Title In Svg Supposed To Describe The Icon Or The Value It Represents User Experience Stack Exchange from ux.stackexchange.com
The aria-describedby attribute is not used in this case due to support issues and the practical outcome is the same ie. AirPlay and PiP buttons can be added but you will have to manage feature detection. In the SVG tag include an aria-labelledby attribute that points to the tag.
Text that describes the group of images.
The aria-label gains preference even over the anchor text in determining the accessible name for a link. Not able to add this as a new answer unfortunately but the aria-label attribute should be used instead of the title attribute. SVGs title element is only supported in IE. The aria-describedby attribute is not used in this case due to support issues and the practical outcome is the same ie.
