The reason I think the preview player would be a nice improvement is because when you insert a DVD and select â€œCopy Main Movieâ€ you receive the following pop-upâ€¦
And if you click on the question mark next to the drop-down for the main movie title you receive the following pop-upâ€¦
Instead of the user having to use a media player software or even a standalone DVD player to find the correct title for the backup, the built-in preview player could be used which would be saving time and trouble for the user.
The best or a possible location for the preview player for the main movie mode would be as shown belowâ€¦
This way when the user selects a title the preview button could be pressed which would play the selected title for easy viewing, and the information pop-up/button can be eliminated.