When you view a video, you can add
comments to individual frames. Each comment is attached to a specific
frame, so that when you view the comments, they appear in the context
in which they were made.
With the video open (in a PDF file), open the Comment list pane.
Note:
To open the Comment list pane, choose Tools > Comment. The annotations and drawing markup tools are displayed in the secondary toolbar and comments are displayed in the right-hand pane.
Start the video and click Pause where you want to add a comment.
Select the commenting tool you want to use from the secondary toolbar, and then click the video frame to add the comment.
