Results 211 to 220 of about 6,304 (263)

Adaptation algorithm for adaptive streaming over HTTP

2012 19th International Packet Video Workshop (PV), 2012
Internet video makes up a significant part of the Internet traffic and its fraction is constantly growing. In order to guarantee best user experience throughout different network access technologies with dynamically varying network conditions, it is fundamental to adopt technologies enabling a proper delivery of the media content.
Miller K., Quacchio E., Gennari G., Wolisz A.   +3 more
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Toward HTTP adaptive streaming

Proceedings of the 11th ACM Multimedia Systems Conference, 2020
With increasing popularity of smart devices and better bandwidth allocations for end users, online video streaming demand is rising. As an Over-the-Top (OTT) service provider, we implemented HTTP Adaptive Streaming (HAS) technology to address this concerns by considering limitations of legacy streaming protocols.
Emre Karsli, Reza Shokri Kalan
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Segment duration for rate adaptation of adaptive HTTP streaming

2011 IEEE International Conference on Multimedia and Expo, 2011
Recently, 3GPP packet-switched streaming (PSS) specified adaptive HTTP streaming (AHS). The client requests series of media segments and adapt the bitrates of segment to varying network resources. The current state-of-the-art rate adaptation of AHS estimates the end-to-end network capacity using the previous segment reception such as segment fetching ...
Chenghao Liu, Imed Bouazizi, Moncef Gabbouj   +2 more
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Adaptive video streaming over HTTP

Proceedings of the 2014 ACM Southeast Regional Conference, 2014
A new video streaming scheme is proposed and its prototype is implemented in this paper. The scheme is designed for providing an enhanced QoS for a client using a mobile device. With the scheme, the client considers various important network factors to decide its bit rate. It then sends feedback whenever its current bit rate must be changed. Based upon
Doowon Kim, Jinsuk Baek, Paul S. Fisher
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CoS enforcement for HTTP adaptive streaming

2012 IEEE Globecom Workshops, 2012
As the HTTP-based segmented video delivery paradigm continues to grow in popularity, the ability to enforce differentiated classes of service (CoS) across large numbers of clients becomes increasingly important. Differentiated services are an important monetization technique for content service providers.
Kevin J. Ma, Radim Bartos
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Parallel Adaptive HTTP Media Streaming

2011 Proceedings of 20th International Conference on Computer Communications and Networks (ICCCN), 2011
Recent advances in adaptive HTTP streaming of 3GPP have paved the way to the development of media streaming over HTTP. The traditional HTTP streaming relies on a series of request segments and receive segments sequentially. In the current Internet media segments can be delivered through distributed networks.
Chenghao Liu, Imed Bouazizi, Moncef Gabbouj   +2 more
openaire   +1 more source

Caching in HTTP Adaptive Streaming

Proceedings of Network and Operating System Support on Digital Audio and Video Workshop, 2014
Video streaming is a major source of Internet traffic today and usage continues to grow at a rapid rate. To cope with this new and massive source of traffic, ISPs use methods such as caching to reduce the amount of traffic traversing their networks and serve customers better.
Danny H. Lee, Constantine Dovrolis, Ali C. Begen   +2 more
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A rate adaptive algorithm for HTTP streaming

2012 IEEE 2nd International Conference on Cloud Computing and Intelligence Systems, 2012
Recently, the traffic volume of HTTP streaming application is rapidly growing on the Internet. As an adaptive streaming technology, the most challenge of HTTP streaming technology is when and how to switch bitrates so that the user can get satisfactory experience. In this paper, we propose a novel Bitrates Adaptive HTTP Streaming (BAHS) algorithm. This
Yanan Zhao, Xiangyang Gong, Wendong Wang 0003, Xirong Que   +3 more
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Perceptual optimized adaptive HTTP streaming

2017 IEEE Visual Communications and Image Processing (VCIP), 2017
The paper presents a perceptual optimized adaptive HTTP streaming scheme to improve the quality of experience (QoE). In addition to barely controlling the bandwidth and buffer size in existing works, this paper integrates the video saliency based adaptation to improve the perceptual quality for end users. Resources (e.g., buffer) are well managed using
Huaying Xue, Yuan Zhang 0013, Jinyao Yan
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SVC-Based HTTP Adaptive Streaming

Bell Labs Technical Journal, 2012
HTTP adaptive streaming (HAS) is rapidly evolving into a key video delivery technology, supported by implementations from Microsoft, Apple, and Adobe, and actively pursued by standardization organizations. Using segments in multiple video qualities, distributed via an already available Hypertext Transfer Protocol (HTTP) delivery infrastructure, a HAS ...
Rafael Huysegems, Bart De Vleeschauwer, Tingyao Wu, Werner Van Leekwijck   +3 more
openaire   +1 more source