Video Overlays from Choice Slides are designed to work specifically with ProShow Producer (All Versions), but can be used in any other program that accepts these video files.
A separate Alpha Only file is included to be used as a mask so your images will be seen underneath.
The video specifications are:
WMV file type: Windows Media
Length: 12 Seconds, fully loopable
Dimensions: 1280x720 (Widescreen)
Format: Square Pixels. No more NTSC or PAL...we're all one happy family in the Digital World!