How to play MP for movies on my camera

[19rr48]

I have a Sony FDR – Ax100 video camera. I have a Windows 7 PC and when I try to play the MP4 videos with the Windows media player I get the sound but no picture. Is there a video player I can download to use with the computer?

 

[Reynod]

http://www.videolan.org/vlc/download-windows.html