Performance of a software MPEG video decoder

作者: Ketan Patel , Brian C. Smith , Lawrence A. Rowe

DOI: 10.1145/166266.166274

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摘要: The design and implementation of a software decoder for MPEG video bitstreams is described. has been ported to numerous platforms including PC''s, workstations, mainframe computers. Performance comparisons are given several different unique metric devised compare price/performance across (percentage required bit rate per dollar). We also show that memory bandwidth the primary limitation in performance decoder, not computational complexity inverse discrete cosine transform as commonly thought.

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