Proceedings ArticleDOI
Design of scheduling and rate-adaptation algorithms for adaptive HTTP streaming
Reads0
Chats0
TLDR
The design of a control mechanism enabling such a selection and retrieval of media data during streaming session is described and the architecture of a streaming client for adaptive HTTP streaming is described.Abstract:
In adaptive HTTP streaming model, the HTTP server stores multiple representations of media content, encoded
at different rates. It is the function of a streaming client to select and retrieve segments of appropriate representations
to enable continuous media playback under varying network conditions. In this paper we describe
design of a control mechanism enabling such a selection and retrieval of media data during streaming session.
We also describe the architecture of a streaming client for adaptive HTTP streaming and provide simulation
data illustrating the effectiveness of the proposed control mechanism for handling bandwidth fluctuations typical
for TCP traffic.read more
Citations
More filters
Proceedings Article
Video Coding for Streaming Media Delivery on the Internet
TL;DR: An overview of an architecture of today’s Internet streaming media delivery networks and various problems that such systems pose with regard to video coding are described and some of these problems can be addressed using a conventional framework of temporal motion-compensated, transform-based video compression algorithm.
Book
数字信号处理 = Understanding digital signal processing
TL;DR: Comprehensive in scope, and gentle in approach, this book will help you achieve a thorough grasp of the basics and move gradually to more sophisticated DSP concepts and applications.
Proceedings ArticleDOI
Optimal Design of Encoding Profiles for ABR Streaming
TL;DR: This work formalizes the problem of optimal design of encoding profiles for adaptive bitrate (ABR) streaming and shows that it belongs to a class of non-linear constrained optimization problems, with several methods available for solving it numerically.
Proceedings ArticleDOI
Average Performance of Adaptive Streaming
TL;DR: In this paper, the average behavior of video streaming systems with adaptation to network bandwidth and player sizes is analyzed and derived expressions are used to study performance limits achievable by adaptive streaming, and to pose several related optimization problems.
Proceedings ArticleDOI
Performance of Low-Latency HTTP-based Streaming Players
TL;DR: In this article, the authors evaluate the performance of low-latency HTTP Live Streaming (LL-HLS) and Low-Latency Dynamic Adaptive Streaming over HTTP (DASH) based players.
References
More filters
Book
Understanding digital signal processing
TL;DR: In this article, the author covers the essential mathematics by explaining the meaning and significance of the key DSP equations, and the book will help to achieve a thorough grasp of the basics and move gradually to more sophisticated DSP concepts and applications.
Journal ArticleDOI
The MPEG-DASH Standard for Multimedia Streaming Over the Internet
TL;DR: A new standard to enable dynamic and adaptive streaming of media over HTTP is finalized, which aims to address the interoperability needs between devices and servers of various vendors.
Journal ArticleDOI
Streaming video over the Internet: approaches and directions
TL;DR: Six key areas of streaming video are covered, including video compression, application-layer QoS control, continuous media distribution services, streaming servers, media synchronization mechanisms, and protocols for streaming media.
Proceedings ArticleDOI
An experimental evaluation of rate-adaptation algorithms in adaptive streaming over HTTP
TL;DR: This paper focuses on the rate-adaptation mechanisms of adaptive streaming and experimentally evaluates two major commercial players (Smooth Streaming, Netflix) and one open source player (OSMF).
Proceedings ArticleDOI
Rate adaptation for adaptive HTTP streaming
TL;DR: A receiver-driven rate adaptation method for HTTP/TCP streaming that deploys a step-wise increase/ aggressive decrease method to switch up/down between the different representations of the content that are encoded at different bitrates is presented.