Follow the steps below to preview the Audio Description while playing the media file directly from your 3Play Media project.
Step 1- Select the file
Locate the file from the My Files page that you would like to preview.
Click the file's name to load the file-level show page.
Step 2- Click Preview
From the file-show page, click the AD Preview button located to the right of the CC Preview Captions button.
Step 3- Preview and Search
To preview the video along with with Audio Description from the beginning, click the play button within the video player to start from the beginning or click a play button next to one of the Audio Description sections to starting play the video from a specific point
Enter a word in the Search Descriptions box located in the upper, right-hand corner of the AD Preview page to locate a specific word within the Audio Description file. The Audio Description will filter as the word is being typed.