{"title":"A lightweight H.264-based hardware accelerated image compression library","authors":"Jie Jiang, T. Fogal, Cliff Woolley, P. Messmer","doi":"10.1109/LDAV.2016.7874337","DOIUrl":null,"url":null,"abstract":"Hardware video encoding can lower the perceived latency for remote visualization. We have created a lightweight library that simplifies the use of NVIDIA's video compression hardware. We achieve overall latencies below 15ms with compression ratios of approximately 85:1. To verify its applicability in real world scenarios, we integrated our library into ParaView. This offloads the encoding within ParaView to the GPU and provides a 25x bandwidth reduction compared to existing image compression methods available in the tool.","PeriodicalId":148570,"journal":{"name":"2016 IEEE 6th Symposium on Large Data Analysis and Visualization (LDAV)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE 6th Symposium on Large Data Analysis and Visualization (LDAV)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LDAV.2016.7874337","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Hardware video encoding can lower the perceived latency for remote visualization. We have created a lightweight library that simplifies the use of NVIDIA's video compression hardware. We achieve overall latencies below 15ms with compression ratios of approximately 85:1. To verify its applicability in real world scenarios, we integrated our library into ParaView. This offloads the encoding within ParaView to the GPU and provides a 25x bandwidth reduction compared to existing image compression methods available in the tool.
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