Supporting Stored Video - IEEE Xplore Digital Library
397. Supporting Stored Video: Reducing Rate. Variability and End-to-End Resource. Requirements Through Optimal Smoothing. James D. Salehi, Zhi-Li Zhang, ...
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Supporting Stored Video: Reducing Rate Variability and End-to-End
Stored. Video: Reducing. Rate. Variability and End-to-End. Resource. Requirements ... mission of stored video from a server to a client acrossa high speed.
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Supporting Stored Video: Reducing Rate Variability and - CiteSeerX
Supporting Stored Video: Reducing Rate Variability and End-to-End Resource .... what is the impact on the network resources required to transmit the stream?
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Supporting Stored Video: Reducing Rate Variability and - CiteSeerX
Supporting Stored Video: Reducing Rate Variability and End-to-End. Resource Requirements through Optimal Smoothing. James Salehi, Zhi-Li Zhang, James ...
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Reducing bandwidth requirement for delivering video over wide
with alternating chunks stored in the proxy server, is shown to offer the ... THE HIGH bandwidth requirement and rate variation of ... our study for end-to-end video delivery is to reduce WAN band- ... However, this may consume more resources at the proxy, the proxy may support less number of concurrent accesses than the.
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Optimizations of Stored VBR Video Transmission - Academia Sinica
comparable resource utilization and requires less memory buffer than ... work- ahead and a client buffer, to minimize the rate variation in network transmission. ... problem of transmitting VBR video via CBR network services to support VOD video-on- ... end-to-end transmission of stored video streams from a video server to a ...
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Buffering vs. smoothing for end-to-end QoS - Rice Networks Group
buffering and smoothing are user QoS requirements, traffic characteristics, and ...... Supporting stored video: Reducing rate variability and end-to-end resource.
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A Network-Conscious Approach to End-to-End Video Delivery over
of stored video across a network is therefore a challenging ... total bandwidth requirement of the backbone WAN should ...... Support- ing stored video: Reducing rate variability and end-to-end resource requirements through optimal smoothing.
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PCRTT Enhancement for Off-Line Video Smoothing - Prof. Reuven
algorithm for reducing the burstiness of a video stream based on smoothing constant intervals is proposed. ... of resources required for pre-recorded video, transfer, and playback [3–6]. ...... Supporting stored video: reducing rate variability and end- to-end resource requirements through optimal smoothing. IEEE/ACM Trans.
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Download as a PDF - CiteSeerX
deadline for each media packet can be precisely specified to support ... In these applications, media data such as audio and video are transmitted from .... In this paper, we consider the end-to-end transmission of a pre-stored VBR media ..... reducing rate variability and end-to-end resource requirements through optimal.
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Traffic shaping for MPEG video transmission over the next
Keywords: Quality of service; Token bucket traffic shaping; Internet video; MPEG; Integrated services. 1. Introduction ... designed to support real-time applications like video- conferencing ...... stored MPEG video sequences over the GS. The TSpec .... stored video: Reducing rate variability and end-to-end resource require -.
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A Decentralized Prefetching Protocol for VBR Video on Demand *
tocol for the delivery of VBR video on demand (VoD) from servers to ... window is reduced and the server is throttled. Simulation .... Optimal Smoothing can be applied when transmitting stored video from a ..... Supporting stored video: Reduc - ing rate variability and end-to-end resource requirements through optimal smooth-.
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Server-Based Smoothing of Variable Bit-Rate Streams
resource requirements which can lead to low utilization of disk and network bandwidth ..... end-for. 35. end. Figure 2: The Server Smoothing algorithm generates ma- jorization minimal disk ...... Supporting Stored Video: Reducing Rate Variability and. End-to-End Resource Requirements through Optimal. Smoothing. In ACM ...
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Adaptive Playout Strategies for Packet Video Receivers - CiteSeerX
This work and its dissemination efforts have been supported in part by the Gen- ... video applications do not require a minimal end-to-end latency as in video ..... stored video: Reducing rate variability and end-to-end resource requirements.
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PCR-assist CBR for delivering pre-recorded MPEG-2 transport
buffer requirement at the cost of higher transmission rate. 1 Introduction ... pre- recorded VBR compressed video (called stored video) with traditional CBR.
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Network-Aware Partial Caching for Internet Streaming Media Delivery
ity of streaming media objects, their bit rate requirements, and ... of Internet resources. Second, the Internet exhibits extreme diversity in terms of end-to-end packet loss rate and round- trip delay. .... possible for both the server and the cache to jointly support ...... stored video: reducing rate variability and end-to-end resource.
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The Internet Backplane Protocol: A Study in Resource Sharing - LoCI
J. D. Salehi, Z. L. Zhang, J. F. Kurose, and D. Towsley, "Supporting stored video: Reducing rate variability and end-to-end resource requirements through optimal ...
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Wavelet-Based Smoothing and Multiplexing of VBR Video Traffic
buffer prior to each burst can reduce the rate variability. Following this .....  J. D. Salehi, Z.-L. 2Jiang, J. F. Kurose, and D. Towsley, "Supporting stored video: Reducing rate variability and end-to-end resource requirements through c^timal ...
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A Practical Technique to Support Controlled Quality Assurance in
We deliver a stored video into two separate flows in a staggered fashion via a VPN pipe ... end system constraints and QoS requirements to deliver video of diverse quality ...... Stored Video: Reducing Rate Variability and End-to-End Resource.
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A Multi-Threshold Online Smoothing Technique for Variable Rate
applied to both live captured streams and stored streams without requiring any ... For example, video streams may require a rate of 24, 29.97,. 30, or 60 .... automatically be supported without modification of the server soft- ware. ...... video: Reducing rate variability and end-to-end resource requirements through optimal.
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