On2 Technologies introduces the ninth-generation hardware video codec design Hantro 9170, which supports video playback in multiple formats with full HD (1080p) resolution and 60fps frame rate, including MPEG-1, MPEG-2 MPEG-4, Sorenson Spark®, H.263, H.264, VC-1 and REALVIDEO 8/9 /10, and JPEG still images up to 66 megapixels.
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The video decoder core comes with a comprehensive set of image processing features including color space conversion, alpha blending, deinterlacing and image scaling. Developed for chipsets targeting multimedia devices (DVD/Blu-ray players, HD set-top boxes, mobile phones and handheld devices, gaming consoles, etc.), the Hantro 9170 is based on On2's silicon-proven design. These silicon designs have been used in millions of chips around the world, providing semiconductor manufacturers with the least risky solution for integrating high-performance video into their chipsets.
The system has to play and adjust the compressed video stream and then display, the processor core must execute the algorithm of complex operations, and by integrating the hardware video codec, the chip manufacturer can let the core unload this heavy burden. This not only reduces overall power consumption, but also achieves performance levels that are beyond the reach of other technologies.
In addition, the Hantro 9170 is designed to be extremely fast, decoding 1080p video at a frame rate of 30 fps below the 100MHz clock frequency. It also uses a unique pre-fetching and buffering mechanism to achieve smooth operation of low-end SDRAM. All of these features help to save significant power and reduce overall chip design and manufacturing costs.
Jani Huoponen, General Manager of On2 Embedded Business Unit, said: "This is our fastest codec to date, and it is the crystallization of our many years of design development. Through extensive resource sharing and continuous improvement, we also put the codec Silicon chip area remains at a very attractive level. In addition, the Hantro 9170's resolution and format support is fully configurable, meaning customers can take advantage of silicon area, target specific markets or develop general-purpose models. High performance multimedia processor."
The Hantro 9170 is a handwritten register transfer level (RTL) design available in source code (VHDL or Verilog). The product also includes an RTL testbench with test data, ANSI C driver source code for hardware drivers with software testbench and test data, and a software/hardware integration guide and API manual.
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