Windows Essentials Codec Pack essential audio and video codecs
Windows Essentials Codec Pack is a collection of the most essential Audio and Video DirectShow Codecs and Filters for Windows, that enables you to play and view almost all music and video files downloaded from the Internet. It adds support for (S)VCDs and XCDs as well as 3GP, AAC, AC3, APE, AVI, DivX, 3ivx, DAT, h.264, x264, Nero Digital, DTS, FLV, FLAC, HD-MOV, MPEG-1/2, M4A, MP3, MP4, MO3, MOD, MKV, OFR, TTA, OGG/OGM, S3M, Vorbis, VOB, XviD, XM, WV, UMX and many other formats. Essentials Codec Pack also includes Windows Media Player Classic. An integrated auto-update can automatically check for updated codecs.