FFMPEG Online Video Conversion System Based on Autonomous Controllable Platform

doi:10.3969/j.issn.1006-2475.2020.01.015

Abstract

Abstract: As a part of the research on technology of autonomous controllable platform, an on-line FFMPEG video conversion system based on autonomous controllable platform is researched and implemented, which provides online video format conversion service and video encoding processing environment for embedded platform. This paper mainly designs the system framework, builds the system operating environment, and researches the implementation method of the related core functional modules of the system. The core modules include video upload module, Socket service module, video conversion, compression, key frame injection module, and video play module. Finally, an experiment is done to test the function and performance of online video conversion system. Experiments show that the system can support batch upload, conversion, and compression of large-capacity video files, and can support the conversion of different video file formats, and the client player supports arbitrary dragging of the video progress bar and playing.

Key words: FFMPEG, Socket, multithread, key frame, B/S

CLC Number:

TP311.5

Abudukelimu Yusufu1,2, WANG Liang-liang1. FFMPEG Online Video Conversion System Based on Autonomous Controllable Platform[J]. Computer and Modernization, doi: 10.3969/j.issn.1006-2475.2020.01.015.

References

［1］李理. 常用视频格式的浅析与转换［J］. 影视制作, 2018(3):58-62.
［2］高萌. H.265视频编码相关技术研究［J］. 通讯世界, 2019(4):17-18.
［3］ LI G H. Special treatment of video image based on FFmpeg［C］// 2018 Joint International Advanced Engineering and Technology Research Conference. 2018:270-275.
［4］王锋,陆凯. 基于Gstreamer框架的ffmpeg流媒体编解码设计［J］. 电子技术与软件工程, 2019(1):43-45.
［5］郝朝,刘升护. 基于FFMPEG和SDL的遥测视频解析技术［J］. 计算机技术与发展, 2019,29(4):191-194.
［6］王智印,李丹. Java基于TCP/IP协议的Socket通信［J］. 产业与科技论坛, 2017(21):41-42.
［7］姚晓芳,舒小松. 基于Java Socket网络编程的基础性应用研究［J］. 无线互联科技, 2017(22):32-33.
［8］王少辉,陈晓鹏. 基于Java的Socket I/O流技术［J］. 电子技术与软件工程, 2017(9):30-31.
［9］张娜,马琳. 基于Nginx负载均衡的动态分配技术研究［J］. 齐齐哈尔大学学报(自然科学版), 2019(1):27-30.
［10］戴伟,马明栋,王得玉. 基于Nginx的负载均衡技术研究与优化［J］. 计算机技术与发展, 2019,29(3):77-80.
［11］张炜森,陈涛,李康. Nginx高并发负载均衡原理与策略比较研究［J］. 工业控制计算机, 2018,31(1):85-86．
［12］郝淑惠. 基于Nginx的Web服务器负载均衡策略改进与实现［J］. 电子技术与软件工程, 2019(2):23.
［13］郑逸凡. Java多线程机制及其在Socket编程中的应用［J］. 赤峰学院学报(自然科学版), 2018(9):62-63.
［14］任小强,陈金鹰,李文彬,等. 网络通信之Java Socket多线程通信［J］. 信息通信, 2015(6):206-207.
［15］张杨,柳晨光,张冬雯,等. 面向Java多线程机制的软件重构方法［J］. 北京理工大学学报, 2018(11):1149-1155.
［16］姚凯,刘琳琳. 基于Java多线程技术的网络编程研究［J］. 电子技术与软件工程, 2017(8):12.
［17］任神河,郑寇全,关冬冬,等. 基于IFTS的云计算网络动态负载均衡方法［J］. 系统工程理论与实践, 2019(5):1298-1307.
［18］钟原. 基于蚁群算法的SDN负载均衡的技术研究［J］. 微型电脑应用, 2019(5):65-67.
［19］CHI X, LIU B, NIU Q. Web load balance and cache optimization design based Nginx under high-concurrency environment［C］// 2012 3rd International Conference on Digital Manufacturing and Automation. 2012:62-67．
［20］LIU C P, LI F. The design and implementation of exquisite course website［C］// IEEE International Symposium on Information Technologies in Medicine and Education. 2012:43-46.
［21］赵峡策. 基于Nginx和Memcache的负载均衡集群架构设计［J］. 电子技术与软件工程, 2014,23(5):39-40.
［22］唐娟,魏娟. 基于RIA技术的操作规程图形化操作的设计与实现［J］. 电脑知识与技术, 2011(3):634-635.
［23］XU Y G. Design and implementation of a multi video transcoding queue based on MySQL and FFMPEG［C］// Proceedings of 2015 6th IEEE Beijing Section International Conference on Software Engineering and Service Science. 2015:653-656.
［24］CHENG Y, LIU Q T, ZHAO C L, et al. Design and implementation of mediaplayer based on FFmpeg［J］. Software Engineering and Knowledge Engineering, 2012(2):867-874．
［25］宋燕燕,秦军. 基于FFMPEG的视频水印系统设计［J］. 计算机技术与发展, 2018,28(4):144-147.
［26］李芳芳,苏凯雄. 基于FFmpeg的H. 264格式转换器的设计与实现［J］. 电视技术， 2016,40(7):32-35．

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