Hi All,
I use Inkscape in conjunction with the Sozi extension to create slides, and I'm fairly happy with this setup. However, my student often request the slides in PDF format.
Sozi works with me drawing rectangles which are then marked to become individual slides. I have created a home-brewed python script that locates these rectangles, and I then run
inkscape -f myslides.svg --export-id=rect_id --export-dpi=300 --export-png=rect_id.png
from the command line for each identified rectangle. This gives me a png file for each slide, which I can then join in a PDF that I can distribute to my students.