It will take you just seconds to install it, but it will provide you with many pleasant hours of movie watching. In addition, video encoded with Xvid is MPEG-4 ASP video (not 'Xvid video') Xvid codec is MPEG-4 video codec. Nevertheless, you can intervene and make adjustments, such as picture brightness, saturation, contrast and many others.
It doesn’t change or interfere with the built in Windows Media Player and Media Center, so you can use any multimedia program to play virtually all types of video format in Windows 7.