Suggestions?

We want to do a quick photo video montage during dinner at the reception. We are having a band, and they cannot help with AV needs for this. The venue does not have AV needs in house. The photographer said he could put together the slideshow with music, but we still don't have the AV needs covered.

Has anyone used a vendor who created the slideshow and displayed it at the wedding?

Usually a DJ would do this, but I am not having one.

Thanks!