impress odp to pdf or ipad reader

I 'm looking for a way to show odp slides with multimedia included on the ipad (with sound and movies).

The problem is that other readers shows the slides, but not the sound or movies.
So, I tried to export the odp file to pdf. That’s working…, but without the sound or movies.
Now, I have a problem…

Does someone haves an solution ?
How can I play a odp file with the multimedia in the file on Ipad ? Or how can I export the odp to a pdf with the multimedia included and wich reader I can use then ?

Thanks a lot.