Which characteristic must accessible media players support?

Accessible media players must support keyboard support and clear labeling to ensure that all users, including those with disabilities, can interact with the content effectively. Keyboard support allows users who may not be able to use a mouse to navigate and control playback functions using keyboard shortcuts. This is particularly important for individuals who rely on assistive technologies or have mobility impairments that prevent them from using a traditional mouse.

Clear labeling enhances usability by providing descriptive text for buttons and controls, which is vital for users who utilize screen readers or other assistive technologies. When controls are clearly labeled, it ensures that users can understand their function, thereby facilitating a smoother interaction with the media player.

This characteristic is fundamental to the principles of accessibility, enabling a broader range of people to have equal access to media content. Supporting keyboard navigation and providing clear labels are essential practices in creating inclusive digital environments.