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57.3: Adaptive Digital Video Format Converter IC Featuring Qdeo True Color and Natural Depth Expansion

Today's consumer has access to a wide variety of video sources, including traditional broadcast and packaged media sources as well as internet sources like YouTube, Hulu and iTunes. These video sources have a variety of resolutions and usually a lot of artifacts. Furthermore, they all have limited gray‐scales of 256 levels or less, resulting in contouring artifacts. On the other hand displays continue to increase in bit‐depth, size, and resolution, with 10‐bit and 12‐bit panels increasingly common and 4K×2K displays starting to enter the high‐end. This paper describes a new digital video format converter IC featuring proprietary Qdeo video processing that bridges this big “color‐gap” between video sources and video displays.