Results 281 to 290 of about 24,910,080 (325)

Interactions between HTTP adaptive streaming and TCP

Proceedings of the 22nd international workshop on Network and Operating System Support for Digital Audio and Video, 2012
HTTP adaptive streaming (HAS) is quickly becoming a popular mechanism for delivering on-demand video content over the Internet. The chunked transmission and application-layer adaptation create a very different traffic pattern than traditional progressive video downloads where the entire video is downloaded with a single request.In this paper, we ...
Jairo O. Esteban, Steven A. Benno, Andre Beck, Yang Guo 0001, Volker Hilt, Ivica Rimac   +5 more
openaire   +2 more sources

Dynamic Segment Repackaging at the Edge for HTTP Adaptive Streaming

IEEE International Symposium on Multimedia, 2020
Adaptive video streaming systems typically support different media delivery formats, e.g., MPEG-DASH and HLS, replicating the same content multiple times into the network.
Jesús Aguilar Armijo, Babak Taraghi, C. Timmerer, H. Hellwagner   +3 more
semanticscholar   +1 more source

QoE-Aware Bandwidth Broker for HTTP Adaptive Streaming Flows in an SDN-Enabled HFC Network

IEEE transactions on broadcasting, 2018
This paper proposes a software defined networking based bandwidth broker solution for improving viewer experience for any type of content delivered to any type of consumer device using HTTP adaptive streaming (HAS) in a hybrid fiber coax network.
A. Bentaleb, A. Begen, Roger Zimmermann
semanticscholar   +1 more source

Efficient Bandwidth Estimation for HTTP adaptive streaming

The International Conference on Information Networking 2014 (ICOIN2014), 2014
As the multimedia devices are becoming more diverse and the HTTP adaptive streaming techniques grow in popularity, the transmission of adequate video quality becomes increasingly important. HTTP adaptive streaming requires accurate information about available bandwidth of client for quality adaptation.
Dooyeol Yun, Kwangsue Chung, Jinpyo Hong
openaire   +1 more source

Modeling live adaptive streaming over HTTP

Computer Communications, 2016
Video streaming methods have evolved greatly over the years. Today, the most prevalent technique to stream live and video on-demand is the adaptive HTTP streaming and is used by several commercial vendors. In this paper, we present an approximate analytic model for live adaptive streaming over HTTP.
Savera Tanwir, Harry G. Perros
openaire   +2 more sources

Dynamic adaptive HTTP streaming of live content

2011 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, 2011
MPEG has recently released a first public draft of the new Dynamic Adaptive Streaming over HTTP (DASH) specification. The new streaming technique is based on the 3GPP and partly also on the Open IPTV Forum (OIPF) specifications. In this paper, we give an overview about the new DASH specification with a special focus on Live streaming services. In order
Thorsten Lohmar, Torbjorn Einarsson, Per Frojdh, Frédéric Gabin, Markus Kampmann   +4 more
openaire   +1 more source

A Practical Evaluation of Video Codecs for Large-Scale HTTP Adaptive Streaming Services

International Conference on Information Photonics, 2018
The number of bandwidth-hungry applications and services is constantly growing. HTTP adaptive streaming of audiovisual content accounts for the majority of today's internet traffic.
Anatoliy Zabrovskiy, Christian Feldmann, C. Timmerer   +2 more
semanticscholar   +1 more source

DRM protected dynamic adaptive HTTP streaming

Proceedings of the second annual ACM conference on Multimedia systems, 2011
Dynamic adaptive HTTP streaming (DASH) is a new concept for video streaming using consecutive downloads of short video segments. 3GPP has developed the basic DASH standard which is further extended by the Open IPTV Forum (OIPF) and MPEG. In all versions available to date, only very simple content protection use cases are enabled.
Hartung, Frank (Prof. Dr.-Ing.), Kesici, Sinan, Catrein, Daniel   +2 more
openaire   +2 more sources

A Perceptual Optimization Approach to Adaptive HTTP Streaming

2018
This paper presents a perceptual optimization scheme for the adaptive HTTP streaming services. It is well-known that the content features have deep influence on the user’s quality of experience (QoE). However, most of the existing algorithms only consider bandwidth and buffer in quality control. This paper integrates the video-saliency-based adaptation
Huaying Xue, Yuan Zhang 0013, Jinyao Yan, Dejun Cai   +3 more
openaire   +1 more source

Dynamic adaptive streaming over HTTP dataset

Proceedings of the 3rd Multimedia Systems Conference, 2012
The delivery of audio-visual content over the Hypertext Transfer Protocol (HTTP) got lot of attention in recent years and with dynamic adaptive streaming over HTTP (DASH) a standard is now available. Many papers cover this topic and present their research results, but unfortunately all of them use their own private dataset which -- in most cases -- is ...
Lederer S., Muller C., Timmerer C.
openaire   +2 more sources