Title :
A rate control scheme for distributed high performance video encoding in cloud
Author :
Zheng, Lihua ; Tian, Ling ; Wu, Yue
Author_Institution :
Coll. of Comput. Sci., Univ. of Electron. Sci. & Tech. of China, Chengdu, China
Abstract :
There are demands for uninterrupted delivery of increasingly higher quality videos over the Internet from users, while video transcoding stage is a long time and resources consume processing. Cloud computing offers the power to supply on-demand resources dynamically. In this paper, we proposed a video encoding infrastructure and a rate control scheme to improve the coding efficiency on cloud environments. Experimental results demonstrate that our video encoding infrastructure and rate control scheme gains better visual quality.
Keywords :
cloud computing; distributed processing; video coding; Internet; cloud computing; cloud environments; distributed high performance video encoding; rate control scheme; video transcoding stage; Cloud computing; Computer architecture; Computers; Encoding; Streaming media; Video sequences; Cloud Computing; Rate Control; Video Encoding;
Conference_Titel :
Cloud and Service Computing (CSC), 2011 International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4577-1635-5
Electronic_ISBN :
978-1-4577-1636-2
DOI :
10.1109/CSC.2011.6138510
