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Journal Article Adaptive Video Streaming over HTTP with Dynamic Resource Estimation
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Authors
Truong Cong Thang, Hung T. Le, Hoc X. Nguyen, Anh T. Pham, Jung Won Kang, Yong Man Ro
Issue Date
2013-12
Citation
Journal of Communications and Networks, v.15, no.6, pp.635-644
ISSN
1229-2370
Publisher
한국통신학회
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.1109/JCN.2013.000112
Project Code
13PR3700, Development of Multiview 3D Compatible UHDTV Broadcasting Technology, Jin Woong Kim
Abstract
Adaptive hypertext transfer protocol (HTTP) streaming has become a new trend to support adaptivity in video delivery. An HTTP streaming client needs to estimate exactly resource availability and resource demand. In this paper, we focus on the most important resource which is bandwidth. A new and general formulation for throughput estimation is presented taking into account previous values of instant throughput and round trip time. Besides, we introduce for the first time the use of bitrate estimation in HTTP streaming. The experiments show that our approach can effectively cope with drastic changes in connection throughput and video bitrate. © 2013 KICS.
KSP Keywords
Adaptive Video Streaming, Dynamic resource, HTTP streaming, Hypertext transfer protocol(HTTP), Resource availability, Resource demand, Resource estimation, Round trip time, Throughput estimation, Video bitrate, Video delivery