Import LibreOffice Presentations

Is there a way to directly import LibreOffice presentations? I saw another thread regarding using LibreOffice instead of OpenOffice for presentations, but that’s different from what I want.

Quelea has the option to import presentations, but only .ppt or .pptx. I want to import .odp

The reason is there are some features (like drop shadow on text) that disappear when I convert from odp format to ppt or pptx. I don’t want to lose those features, so I’d like to directly import .odp presentations.