video formats supported by yahoo

Hello ,

i m working on one applciation in which i m pulling lastest movie data succesfully using rss feed link( http://rss.ent.yahoo.com/movies/top25trailers.xml ) but the media file that i m getting is of flash which i m not able to play on mobile so please can any one let me know what are the different video formats that i can get from yahoo rss feed .is there some any there method to use rss feed to get the movie data with other video format excluding flash player format.
Thanks
Navneet Gupta.