Video 1 Link goes to:
http://test.html.ultrawatercreations.com/videoclips/customer1/video1a.html
Video 2 Link goes to:
http://test.html.ultrawatercreations.com/videoclips/customer1/videoclips/customer1/video1b.html
i.e. in the URL for video 2, there is a duplicate 'videoclips/customer1/' in the path.
Check the paths.