Quality Assessment and Measurement for Internet Video Streaming  

作　　者：ZHANG Xinggong XIE Lan GUO Zongming 

机构地区：[1]Peking University

出　　处：《ZTE Communications》2019年第1期12-17,共6页中兴通讯技术（英文版）

基　　金：supported by National Key R&D Program of China No.2018YFB0803702;Beijing Culture Development Funding under Grant No.2016-288;Toutiao Funding No.ZN20171224003

摘　　要：Benefiting from the improvements of Internet infrastructure and video coding technology, online video services are becoming a new favorite form of video entertainment.However, most of the existing video quality assessment methods are designed for broadcasting/cable televisions and it is still an open issue how to assess and measure the quality of online video services. In this paper, we survey the state-of-the-art video streaming technologies, and present a framework of quality assessment and measurement for Internet video streaming. This paper introduces several metrics for user's quality of experience(QoE).These QoE metrics are classified into two categories: objective metrics and subjective metrics. It is different for service participators to measure objective and subjective metrics.The QoE measurement methodologies consist of client-side, server-side, and in-network measurement.Benefiting from the improvements of Internet infrastructure and video coding technology, online video services are becoming a new favorite form of video entertainment.However, most of the existing video quality assessment methods are designed for broadcasting/cable televisions and it is still an open issue how to assess and measure the quality of online video services. In this paper, we survey the state-of-the-art video streaming technologies, and present a framework of quality assessment and measurement for Internet video streaming. This paper introduces several metrics for user's quality of experience(QoE).These QoE metrics are classified into two categories: objective metrics and subjective metrics. It is different for service participators to measure objective and subjective metrics.The QoE measurement methodologies consist of client-side, server-side, and in-network measurement.

关 键 词：Internet VIDEO STREAMING QOE QOE assessment and MEASUREMENT HTTP ADAPTIVE STREAMING 

分 类 号：TN[电子电信]