计算机工程与应用Issue(15)：18-24,7.DOI:10.3778/j.issn.1002-8331.1704-0394
移动网络YouTube视频码率及分辨率识别方法
Method for YouTube bitrate and resolution identification in mo- bile networks
摘要
Abstract
YouTube as the world's largest video provider, the proportion of video traffic in network traffic is increasing. A lot of video traffic has brought great challenges to the Internet service provider. With the encryption of YouTube traffic, it is important to get video QoE evaluation information from HTTPS encrypted traffic. Based on the analysis of the streaming media transmission mode adopted by YouTube App on Android and IOS platform, this paper proposes a combination of C4.5 decision tree and k-means clustering to carry out resolution identification of all the video chunks when users watch the videos. The experimental results show that the method can accurately identify the bitrate and resolution of each video chunk in the video playback process.关键词
YouTube视频/HTTPS加密/ACKNumber/码率识别/分辨率识别Key words
YouTube/HTTPS/ACK Number/bitrate identification/resolution identification分类
信息技术与安全科学引用本文复制引用
林高全,潘吴斌,程光,徐健..移动网络YouTube视频码率及分辨率识别方法[J].计算机工程与应用,2017,(15):18-24,7.基金项目
国家高技术研究发展计划(863)(No.2015AA015603). （863）
