The Windows Essentials Codec Pack is a free and comprehensive collection of audio and video codecs and filters for Microsoft Windows PC. It is designed to enable playback of a wide range of audio and video file formats, including popular formats such as AVI, MP4, and WMV.
The Windows Essentials Codec Pack includes a range of advanced features, such as support for hardware acceleration, high-quality playback, and customization of audio and video settings. It also includes a range of additional tools, such as Media Player Classic Home Cinema, which is a lightweight media player that supports a wide range of formats.