Preparing and Presenting Media for Accessibility

AV Foundation automatically selects appropriate audio and subtitle tracks in your media. Learn how media selection works and find out how to author media with accessibility features like subtitles and closed captions. Go beyond the basics to use AV Foundation for customizing subtitle appearance and presentation.

WWDC 2013 - Session 608 - macOS, iOS

Resources

• • HD Video
  • SD Video
• Presentation Slides (PDF)