mp4 file could not be played in iphone&ipad
hi:
http://www.fluid-controls.cn/wam/powder-bulk-valve/vfs
the my video's mp4 is h.264 code
the above url can be played in pc,but not play in iphone&ipad.
in iphone&ipad:"error loading media:file could not be played"
i use joomla3.3+k2(2.6.7)+plugins allvideos(4.6.1)
please help me
Thanks