    </p>
      
      <p>An example of pre-recorded video with no audio information or user interaction is
         a silent movie. The purpose of the transcript is to provide an equivalent to what
         is presented visually. For prerecorded video content, authors have the option to provide
         an audio track. The purpose of the audio alternative is to be an equivalent to the
         video. This makes it possible for users with and without vision impairment to review
         content simultaneousl