02115nam a22001697a 4500999001700000082002700017100006700044245003800111260003000149300000900179500146100188700004101649856003201690942001101722952010001733952011201833  c64805d64802  aR/IMS-19a15-MS(CS)-15  aMoomal Memona12MSCS15aSupervisor - Dr. Adnan Manzoor Rajper   aQOE Assessment Of Video Streaming  aNawabshah:bQuest,c2019.  a47p.  aABSTRACT

The conception of video streaming over the internet is growing clay by day. Users use several Platforms to share their emotions, memories, moments in the form or videos.
Users expect from vendors to provide rich multimedia content that can satisfy their expectation level and provide better Quality of Experience. Quality of Experience has recently become a vast area of research, it is used to measure how well that network is satisfying the end users requirements in terms of efficiency, enjoyment, satisfaction and effectiveness. The aim of this study is to determine user's satisfaction level on three layers. At network Layer, we manipulated the video by applying the impact of packet loss and packet reorder using NetEm, to analyze user's impact on QoE. At server layer we determined the video compression level at Facebook, Vimeo and Google+ and also analyzed user's impact on QoE on videos compressed by social networks. At client layer. the assessment of user's QoE is conducted by evaluating the performance of three web browsers (Google Chrome, Mozilla Firefox and Internet Explorer). We took subjective test at each layer, by conducting different experiments with the users and ask the users to assign ratings on the provided questionnaires, and from those ratings we calculated results in the form of Mean Opinion Score.

Keywords: Quality of Experience (QoE), Video Streaming, Social Networks, Web Browsers, Mean Opinion Score (MOS)  aDepartment of Information Technology  uhttp://tinyurl.com/25w49p8y  cTHESIS  00104070aRESEARCHbRESEARCHd2019-07-01l0oR/IMS-19pMP/42-467r2019-07-01 00:00:00yTHESIS  00104070aRESEARCHbRESEARCHd2023-12-13l0oR/IMS-19pMP/54-683r2023-12-13 00:00:00w2023-12-13yTHESIS