I have done my video and would like to burn it onto a dvd disk, but it came up with a notice saying it wold have to recalculate the timeline? Does anyone know what this means and how should I correctly burn the photos onto a blank dvd disk after I have finished adding content?
It seems that you're burining some "project" where photos are spread over a timeline, and this timeline needs to be "re-calculated". I would also say you'll get some horm of video file, not separate photos. I haven't used Nero in ages, so my terminology might be off.
I would use plain "Data CD/DVD" project for making photo archive.