Add-in for Libre Office Impress - Export to SWF

view full story

http://askubuntu.com – I need to export *.pps, *.ppt, *.ppsx, and *.pptx files to swf files. In Windows I used iSpring for Power Point, and worked well. I am searching for an add-in for Libre Office Impress (for Linux). Libre Office Impress has an option that export pps files to swf, but I need an add-in that offers buttons for Next/Previous Slide, Play/Stop. I exported a file to swf using Impress but it hasn't these buttons. What do you suggest me? Hope that you understand what I need. THANK YOU in advance! (HowTos)