Gary J. Sullivan is an American electrical engineer who led the development of the H.264/AVC video coding standard and created the DirectX Video Acceleration (DXVA) API/DDI video decoding feature of the Microsoft Windows operating system platform. He was the chairman of the Joint Video Team (JVT) standardization committee that developed the H.264/AVC standard, and he edited large portions of it. Since January 2010, his current primary activity is co-chairman of the Joint Collaborative Team on Video Coding for developing the High Efficiency Video Coding standard. He has also led and contributed to a number of other video and image related standardization projects such as extensions of ITU-T H.263 video coding and the standardization of JPEG XR image coding, and has published research work on various topics relating to video and image compression.
Recognitions and awards for Sullivan (and the projects he has led in the standardization community) have included the following:
Sullivan has held the following chairmanships in video coding standardization organizations:
The JVT and JCT-VC have been joint projects between the VCEG and MPEG organizations.
Sullivan received B.S. and M.Eng. degrees in electrical engineering from the University of Louisville J. B. Speed School of Engineering, Kentucky, in 1982 and 1983, respectively. He received Ph.D. and Engineer degrees in electrical engineering from the University of California, Los Angeles, in 1991.
Sullivan holds the position of Principal Software Development Engineer in the Win PLAN group of the Windows Division of Microsoft Corporation. At Microsoft he also designed and remains lead engineer for the DirectX Video Acceleration (DXVA) API/DDI video decoding feature of the Microsoft Windows operating system platform. His DXVA designs include decoding acceleration schemes for H.261, MPEG-1, H.262/MPEG-2, H.263, MPEG-4 Part 2, H.264/AVC, Windows Media Video versions 8 and 9, and VC-1.
Prior to joining Microsoft in 1999, he was the manager of communications core research at PictureTel Corporation, the former world leader in videoconferencing communication. He was previously a Howard Hughes Fellow and member of technical staff in the Advanced Systems Division of Hughes Aircraft Corporation, and a terrain-following radar system software engineer for Texas Instruments.
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