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A Novel Dual Stage Pipeline Method of H.264 CAVLC Video Coding Using FPGA

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Document pages: 9 pages

Abstract: Modern video coding standards used in H.264 CAVLC consist of an efficient entropy coding technique. It removes the redundancy of transformed quantized coefficients and significantly reduces the quantized coefficients. In the existing method, CAVLC implementation code the Chroma and Luma blocks this lead to low throughput in the encoded blocks. In this paper, the Luma and Chroma blocks are processed simultaneously and generate the output codes respectively. In the proposed parallel algorithm of CAVLC increase the encoding blocks throughput at high bit rates. This reduces the time generation by 40 . The proposed architecture synthesized with 100MHz clock using Xilinx.

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