"Media Player Classic - Black Edition (MPC-BE)" is a fork of MPC and MPC-HC. It moved away from MPC's aim to mimic the look and feel of Windows Media Player with updated player controls and provides additional features on top of MPC-HC such as video preview on seekbar (though many of these, including the video preview on seekbar, were added to MPC-HC at a later date). MPC-BE, however, doesn't include LAV filters by default, making it less efficient than MPC-HC for decoding. This is most noticeable with higher resolution files, newer codecs, or on lower end hardware.