Hi,
Thank you for your enquiry.
I have tried to reproduce the problems you describe, but the screensaver publishes successfully and displays the video file on all test machines.
Are you certain that your video file is in MPEG-1 format and is not actually an MPEG-2 file? All versions of Windows come supplied with Microsoft's MPEG-1 decoder, but only systems which have DVD decoder software installed (such as Cyberlink PowerDVD and Intervideo WinDVD) will be able to display MPEG-2 video.
Try downloading an authentic MPEG-1 video file from the following location , import this into your video object and see if the problem is still apparent:
http://www.darim.co.kr/ftp/mpegs/lions.mpg
If this file does not display the problem, I strongly suspect that your original source video is encoded as MPEG-2 and you will need to convert this to MPEG-1 to resolve the issue.
Kind regards,