采用H.264实时视频编码，减少显示墙系统带宽消耗

2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE) Pub Date : 2015-11-01 DOI:10.1109/AIEEE.2015.7367298

Rudolfs Bundulis, G. Arnicans

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引用次数: 5

摘要

本文将显示墙解决方案SAGE和DisplayCluster中使用的DXT和JPEG图像压缩技术与作者开发的显示墙系统中使用的硬件加速H.264视频编码进行了比较。本文所获得的处理能力使用和生成的带宽测量表明，硬件加速的H.264编码比软件实现的H.264、DXT和JPEG具有多种优势。

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Use of H.264 real-time video encoding to reduce display wall system bandwidth consumption

This paper compares the DXT and JPEG image compression techniques used in display wall solutions SAGE and DisplayCluster with hardware accelerated H.264 video encoding that is used in the display wall system developed by the authors of this paper. The obtained processing power usage and generated bandwidth measurements presented in this paper demonstrate that hardware accelerated H.264 encoding offers multiple benefits over software implemented H.264, DXT and JPEG.

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来源期刊

2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)

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