xbmc/xbmc — pull request #2229 by ulion (2013-02-13 01:57:41+00:00)
Title: Fix: now mp4 file on internet url can be played by dvdplayer by double session support of cache.

as a second plan of https://github.com/xbmc/xbmc/pull/2220, this commit resolve the multiple session read cache problem by a simple double cache