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Eighth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD 2007)
The Design and Optimization of H.264 Encoder Based on the Nexperia Platform
Haier International Training Center, Qingdao, China
July 30-August 01
ISBN: 0-7695-2909-7
Li Zhengdong, Chongqing Communication College, China; University of Science and Technology of China, China
Zeng Xianwen, Chongqing Communication College, China
Yin Zhongcheng, Chongqing Communication College, China
Hu Shaobin, Chongqing Communication College, China
Wang Lei, Chongqing Communication College, China
The Nexperia PNX1501 Media Processor is a complete Audio/Video/Graphics system on a chip that contains a high-performance 32-bit VLIW processor, capable of high quality software video, audio signal processing. Based on Philips Semiconductor's multimedia processing chip Nexperia PNX1501, designs a new H.264 encoder with high performance for real time signal processing. Chooses the rapid integral discrete cosine translation and the advanced Hexagon searching algorithm, accomplishes the intelligent optimization and comprehensive debugging for codes. The results of experiments indicate that the encoder can encode all kinds of video data rapidly, and can realize the real time processing for all kinds of video signals.
Citation:
Li Zhengdong, Zeng Xianwen, Yin Zhongcheng, Hu Shaobin, Wang Lei, "The Design and Optimization of H.264 Encoder Based on the Nexperia Platform," snpd, vol. 1, pp.216-219, Eighth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD 2007), 2007
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