Microsoft

Website: http://www.microsoft.com/

Creators of Windows Media Player and a number of multimedia formats.

Microsoft Video Codecs

• Microsoft MPEG-4
• Microsoft Video 1
• Microsoft Screen Codec
• Windows Media Video 9/VC-1

Microsoft Audio Codecs

• Microsoft ADPCM
• Windows Media Audio
• Windows Media Audio 9
• Windows Media Audio 9 Lossless
• Windows Media Audio Voice
• Windows Media Voice Codec
• Microsoft GSM

Microsoft Container Formats

• Microsoft Advanced Streaming Format
• Microsoft Audio/Video Interleaved
• Microsoft Wave