{"title":"支持H.264视频跟踪的视频传输评价 Video Transport Evaluation with H.264 Video Traces","authors":"白莎, 李静文, 崔小帅, 李印, 高俊博","doi":"10.12677/HJWC.2017.75020","DOIUrl":null,"url":null,"abstract":"论文介绍了一种基于H.264编码视频的网络传输跟踪评价方法。首先概述H.264视频编码；然后介绍了捕捉H.264编码视频特点的跟踪结构，给出一种典型的视频流量和H.264编码视频的质量特征；最后，解释了H.264特定编码机制，如分层B帧。 This tutorial introduces a trace-based evaluation methodology for the network transport of H.264 encoded video. We first give an overview of H.264 video coding, and then present the trace structures for capturing the characteristics of H.264 encoded video. We give an overview of the typical video traffic and quality characteristics of H.264 encoded video. Finally, we explain how to account for the H.264 specific coding mechanisms, such as hierarchical B frames.","PeriodicalId":66606,"journal":{"name":"无线通信","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2017-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"无线通信","FirstCategoryId":"1093","ListUrlMain":"https://doi.org/10.12677/HJWC.2017.75020","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
论文介绍了一种基于H.264编码视频的网络传输跟踪评价方法。首先概述H.264视频编码；然后介绍了捕捉H.264编码视频特点的跟踪结构，给出一种典型的视频流量和H.264编码视频的质量特征；最后，解释了H.264特定编码机制，如分层B帧。 This tutorial introduces a trace-based evaluation methodology for the network transport of H.264 encoded video. We first give an overview of H.264 video coding, and then present the trace structures for capturing the characteristics of H.264 encoded video. We give an overview of the typical video traffic and quality characteristics of H.264 encoded video. Finally, we explain how to account for the H.264 specific coding mechanisms, such as hierarchical B frames.
支持H.264视频跟踪的视频传输评价 Video Transport Evaluation with H.264 Video Traces
The paper introduces a network transmission tracking evaluation method based on H.264 encoded video. Firstly, provide an overview of H.264 video encoding; Then, the tracking structure for capturing the characteristics of H.264 encoded video was introduced, and a typical video traffic and quality characteristics of H.264 encoded video were given; Finally, the specific encoding mechanism of H.264, such as layered B-frames, was explained. This tutorial introduces a trace based evaluation methodology for the network transport of H.264 encoded video We first gave an overview of H.264 video coding, and then presented the trace structures for capturing the characteristics of H.264 encoded video We give an overview of the typical video traffic and quality characteristics of H.264 encoded video Finally, we explain how to account for the H.264 specific coding mechanisms, such as hierarchical B frames
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