See How do I upload files? for more information on uploading.
This displays the Movie Properties dialog box.
This displays the Entity Picker dialog box.
This returns the display to the Movie Properties dialog box with the URL of the mp2 audio in the box marked URL.
This returns the display to the text box with a place-holder for the audio marked "Movie". When the text box item is published the embedded audio player will be displayed.
Jul 08, 2016