git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9183 b3059339-0415-0410-9bf9-f77b7e298cf2
patch by Daniel Moreno <comac2k@terra.es> mpi/stride corrections and some bugfix by me git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9180 b3059339-0415-0410-9bf9-f77b7e298cf2