Codecs for MP4 Windows Media PlayerHi Janet,Thank you for posting your query in Microsoft Community and giving us opportunity to assist you. The MPEG 4 file format, as defined by the MPEG 4 specification, contains MPEG 4 encoded video and Advanced Audio Coding AAC encoded audio content. It typically uses the. Windows Media Player does not support the playback of the. You can play back. Windows Media Player when you install Direct. Show compatible MPEG 4 decoder packs. Direct. Show compatible MPEG 4 decoder packs include the Ligos LSX MPEG Player and the Envivio. TV. Refer the below mentioned article which has more information on the same Information about the Multimedia file types that Windows Media Player supportshttp support. Hope this information helps. For any further Windows related assistance, feel free to contact us and we will be happy to help. Question Q Windows Media Player cannot play the file. The Player might not support the file type or might not support the codec that was used to compress the. Codec For Windows Media Player' title='4 Codec For Windows Media Player' />Windows Media Player WMP is a media player and media library application developed by Microsoft that is used for playing audio, video and viewing images on personal. Windows Media Player 9 Codecs Pack, free download. Windows Media Player Codec Pack for WMP. Review of Windows Media Player 9 Codecs Pack with a star rating, 1. Ultra HD UHD MP4 Video file not playing in Windows Media Player or Only Audio is playing, no video. Windows Media Player encountered an error. Virtual Villagers 3 Full Version Apk S. Error. Media Player Codec Pack for Microsoft Windows, 10, 8. Vista, XP, 2008, 2003, x64. Windows Media Codec Pack is the freeware codec pack for all version of Windows. It allows for 99 video play and supports all popular audio and video formats. This is a quick video to show you how to fix the issue some people have with Windows Media Player not playing video files. KLite Codec Pack httpwww. Download Media Player Classic 6. Media Player Classic. X Codec Pack is one of the most completed codec packs which helps you to play all major audio and video formats. Which operating system type do I have Your computer will provide this information differently if it is running Microsoft Windows or.