Hello friends, I have shot some my videos onto the Samsung camera. In that all the videos is saved in the MP4 Video format. This file format I use to play this file in WMP 11 on to the Windows XP system but no in the WMP in Windows 7 the case is bit different. I am now unable to play it in Windows 7. WMP12 observe it as 'Other Media' and display me the error message that WMP unable to play it, when I try to play it. Please help me.