Yes, it is possible, if you use some third party tools.
How to do it----
Tools:1. PPT2DVD free trial from
http://www.ppt-to-dvd.com/index.php?sid=4
2. a dvd burner
Steps:
1. install PPT2DVD on your computer
2. lanch PPT2DVD
3. import your PowerPoint presentation in PPT2DVD
4. select the needed configurations for your presentation
NOTE: pay attention to these features because they affect the final
playing results:
---norm: NTSC PAL
---video aspect: 1:1 4:3 16:9
5. convert your presentation to a video file
6. burn the converted presentation file to a dvd with a dvd burner.
Some important things, make sure the dvd and the dvd player are
compatible.
About the animation and music
This program supports the conversion of most transitions, text
animations, graphics animations in PowerPoint Music can also be well
preserved in sync with the slides.
For butter conversion results, it is recommended to add the music after
conversion with the" add background music " fearure in the program.
Good luck to your video presentation
and some tutorial about creating photo slide show with PowerPoint
http://www.ppt-to-dvd.com/forum/viewtopic.php?t=1419
and some free PowerPoint templates (if you need)
http://www.ppt-to-dvd.com/freetemplates/Travel.html
Note that in this way you can get a DVD and you can control it use a
remote control.
There is another way to convert it to video,but can not control by a
remote control.If you want to convert it to AVI or other format
video,you should use Camtasia studio etc..
for your family reunion!
NO,I found the tools above are all not-easy to use.They have too many
bugs....
I always use PPT2DVD to convert my powerpoints to video and burn them
to a DVD.
I think it's usefull to you .
you can find more here:
http://www.ppt-to-dvd.com