Results 141 to 150 of about 64,027 (190)

Rate adaptation for adaptive HTTP streaming

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   +1 more source

Dynamic Adaptive Streaming over HTTP/2.0

2013 IEEE International Conference on Multimedia and Expo (ICME), 2013
MPEG Dynamic Adaptive Streaming over HTTP (DASH) is a new streaming standard that has been recently ratified as an international standard (IS). In comparison to other streaming systems, e.g., HTTP progressive download, DASH is able to handle varying bandwidth conditions providing smooth streaming.
Mueller C., Lederer S., Timmerer C., Hellwagner H.   +3 more
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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

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
openaire   +1 more source

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

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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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, 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 ...
Raf Huysegems, Bart De Vleeschauwer, Tingyao Wu, Werner Van Leekwijck   +3 more
openaire   +1 more source

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

EADAS: Edge Assisted Adaptation Scheme for HTTP Adaptive Streaming

2021 IEEE 46th Conference on Local Computer Networks (LCN), 2021
Mobile networks equipped with edge computing nodes enable access to information that can be leveraged to assist client-based adaptive bitrate (ABR) algorithms in making better adaptation decisions to improve both Quality of Experience (QoE) and fairness.
Jesus Aguilar-Armijo, Christian Timmerer, Hermann Hellwagner   +2 more
openaire   +1 more source