"Media Player Classic Home Cinema allows you to enhance, decode and accelerate a broad span of movie formats like x.264 with GPU assisted acceleration and image quality enhancing. The WMP Classic Home Cinema player does not require many system resources than the rest of the video media players to run smoothly. This is a low PC resources windows media player that runs on slower machines with older CPUs.
Modern graphics card offer the possibility to decode partially or completely a video stream using DirectX Video Acceleration (DXVA), in order to reduce CPU usage dramatically. MPC-HC includes an embedded video decoder that uses this technology, to decode x.264, H.264 and VC-1 with hardly any CPU time required."
In other words it palys bluray