计算机应用与软件2011，Vol.28Issue(1)：298-301,4.
H.264/AVC在无线视频传输中的错误恢复机制
ERROR RESILIENCE MECHANISM OF H.264/AVC IN WIRELESS VIDEO TRANSMISSION
朱雅 1李霁野1
作者信息
- 1. 中国科学院空间科学与应用研究中心,北京,100190
- 折叠
摘要
Abstract
Video transmission in wireless networks is a great challenging task all the while due to error-prone and time-varfing characteristics of wireless channels as well as bigger bit error rate it has than in cable environment.The latest universal video coding standard H.264/AVC introduces a set of error resilience tools, given the need of such a mechanism for video data transmission in specific context of an error-prone link, such as a wireless one.The main objective of this paper is to evaluate the function and efficiencf of some error resilience tools for a video transmission over an error-prone wireless link.Through the analfsis on the obtained results, we derive some recommendations regarding the rules of resilience tools selection and parameters setting that might significantly improve the video quality over wireless environments.关键词
H.264/AVC/无线信道/视频传输/错误恢复机制引用本文复制引用
朱雅,李霁野..H.264/AVC在无线视频传输中的错误恢复机制 [J].计算机应用与软件,2011,28(1):298-301,4.
