Results 251 to 260 of about 8,104 (305)

A Survey on Quality of Experience of HTTP Adaptive Streaming [PDF]

IEEE Communications Surveys and Tutorials, 2015
Changing network conditions pose severe problems to video streaming in the Internet. HTTP adaptive streaming (HAS) is a technology employed by numerous video services that relieves these issues by adapting the video to the current network conditions.
Martin Slanina, Thomas Zinner, Michael Seufert   +2 more
exaly   +3 more sources

Parallel Adaptive HTTP Media Streaming [PDF]

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   +2 more sources

Rate adaptation for adaptive HTTP streaming [PDF]

Proceedings of the second annual ACM conference on Multimedia systems, 2011
Recently, HTTP has been widely used for the delivery of real-time multimedia content over the Internet, such as in video streaming applications. To combat the varying network resources of the Internet, rate adaptation is used to adapt the transmission rate to the varying network capacity. A key research problem of rate adaptation is to identify network
Chenghao Liu, Imed Bouazizi, Moncef Gabbouj   +2 more
openaire   +2 more sources

Dependency-aware caching for HTTP Adaptive Streaming [PDF]

2016 Digital Media Industry & Academic Forum (DMIAF), 2016
There has been significant interest in the use of HTTP adaptive streaming for live or on-demand video over the Internet in recent years. To mitigate the streaming transmission delay and reduce the networking overhead, an effective and critical approach is to utilize cache servers between the origin servers and the heterogeneous clients.
Cong Zhang 0002, Jiangchuan Liu, Fei Chen 0010, Yong Cui 0001, Edith C. H. Ngai   +4 more
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HTTP Adaptive Streaming

Proceedings of the Brazilian Symposium on Multimedia and the Web, 2020
In this contribution, we present selected novel approaches and results of our research work in the ATHENA Christian Doppler Laboratory (Adaptive Streaming over HTTP and Emerging Networked Multimedia Services), a major research project at our department jointly funded by public sources and industry.
Christian Timmerer, Herman Hellwagner
openaire   +2 more sources

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
openaire   +1 more source

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
openaire   +1 more source

Adaptive video streaming over HTTP with dynamic resource estimation [PDF]

Journal of Communications and Networks, 2013
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.
, Anh Pham, Hung Thai Le
exaly   +2 more sources

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
openaire   +1 more source

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
openaire   +1 more source