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AVS编码器Slice并行处理算法研究与实现

许昌满1, 李国平1, 王国中1(上海广电(集团)有限公司中央研究院,上海 200233)

摘 要
介绍了一种基于多slice的并行AVS 实时编码器的算法研究与实现, 基于slice的并行编码的优点是处理速度快、延迟小和数据处理简单,缺点是条纹效应。介绍了一种对基于slice的并行编码带来的条纹效应缺点进行改进的方法。实验结果表明,实现标清AVS 实时编码器是可行的。
关键词
Study and Implementation of AVS Encoding Algorithm Based on Slice Parallel

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Abstract
This paper introduces a kind of AVS real encoding algorithm based on slice Parallel.The advantages of AVS real encoder based on slice parallel is high encoding speed,less delay time and low process complexity. This paper also puts forward a method of improving the slice effect. The experimental result demonstrates that it is absolutely feasible to implement a real-time AVS SD encoder.
Keywords

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