减少内存的MPEG视频解码器

P. Chiang, L. Hui
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引用次数: 0

摘要

本文提出了一种将内存使用需求降低10%的译码系统。在解码MPEG文件时折叠。这条船储存了锚,在侦察中架起了框架。在压缩中限制pdn .fi.ome.r。rzedJbrmut thereh ?;允许在解码器芯片内嵌入一个备忘录。伪伪解码环境?,用于e.rtrac1相关的编码参数。使用数据分析器计算统计数据,使用一对编码器和解码器将解码的像素数据存储到内存hzfler中用于锚帧,并将编码的pire1数据转换为。siilrohle Jbrmut用于MPEC解码器中的重建图像。索引术语位流解析器,压缩,MPEG解码器系统,速率控制。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A reduced memory MPEG video decoder
This paper proposer a decoding system that reduces memoy usage requirement by ten.fold u h n decoding MPEG hitsti-eums. The swem stores the anchor ,frames iised in recon.stnicting the Pand B.fi.ome.r in compre.rzedJbrmut, thereh?; allow,ing memop to he emhedded within the decoder chip. A pseiidfi decoding circnitr?, is used to e.rtrac1 relevant encoding parameter.x a data analwer is used to compute sratistics and a pair of’ encoder and decoder is used to store decodedpixel data to memory hzflerfor anchorframes and to convert encoded pire1 data to .siiirohle Jbrmut for reconrtiuctiiig pictures in MPEC decoder. Index Terms Bitstream Parser, Compression, MPEG Decoder Systcm, Rate Control.
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