基于飞腾处理器的国产软硬件平台视频硬解码技术研究  

Research on Video Hardware Decoding Technology of Domestic Software and Hardware Platform Based on FT Processor

作　　者：赵会良 ZHAO Huiliang(Jiangsu Automation Research Institute,Lianyungang,Jiangsu 222000,China)

机构地区：[1]江苏自动化研究所,江苏连云港222000

出　　处：《自动化应用》2023年第22期227-228,共2页Automation Application

基　　金：国防基础科研计划资助(JCKY2020206B068)。

摘　　要：为推广和提升国产软硬件平台的视频解码技术,本文基于飞腾处理器、JM7200GPU、银河麒麟系统的国产软硬件平台研究分析了视频解码技术。实验结果表明,与纯软件的解码方式相比,使用JM7200进行视频硬解码可有效降低CPU占用率。In order to promote and improve the video decoding technology of domestic hardware and software platforms,this paper studies and analyzes the video decoding technology based on the domestic hardware and sofware platforms of FT processor,JM7200GPU and Kylin OS.The experimental results show that compared with the pure software decoding mode,using JM7200 for video hard decoding can effectively reduce the CPU usage.

关 键 词：JM7200 银河麒麟系统 硬解码 飞腾处理器 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]