A traffic for MPEG-coded VBR streams
Proceedings of the 1995 ACM SIGMETRICS joint international conference on Measurement and modeling of computer systems
RED-VBR: a renegotiation-based approach to support delay-sensitive VBR video
Multimedia Systems - Special issue on the fifth workshop on network and operating system support for digital audio and video 1995 (NOSSDAV)
RCBR: a simple and efficient service for multiple time-scale traffic
IEEE/ACM Transactions on Networking (TON)
IEEE/ACM Transactions on Networking (TON)
Fast techniques for the optimal smoothing of stored video
Multimedia Systems - Special issue on video content based retrieval
An introduction to support Vector Machines: and other kernel-based learning methods
An introduction to support Vector Machines: and other kernel-based learning methods
Traffic Characteristics and Smoothness Criteria in VBR Video Traffic Smoothing
ICMCS '97 Proceedings of the 1997 International Conference on Multimedia Computing and Systems
PCRTT enhancement for off-line video smoothing
Real-Time Imaging
EPCRTT-based smoothing and multiplexing of VBR video traffic
Multimedia Tools and Applications
A fast online SVM algorithm for variable-step CDMA power control
ICNC'05 Proceedings of the First international conference on Advances in Natural Computation - Volume Part I
Performance evaluation of smoothing algorithms for transmittingprerecorded variable-bit-rate video
IEEE Transactions on Multimedia
Critical bandwidth allocation for the delivery of compressed video
Computer Communications
Applying traffic smoothing techniques for quality of service control in VBR video transmissions
Computer Communications
A novel scheme of transporting pre-stored MPEG video to support video-on-demand (VoD) services
Computer Communications
Video-on-demand over ATM: constant-rate transmission and transport
IEEE Journal on Selected Areas in Communications
Rate-smoothed schedule with tolerable data dropping for video coding stream
Multimedia Tools and Applications
Online smoothness with dropping partial data based on advanced video coding stream
Multimedia Tools and Applications
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As a trade-off technique, bandwidth smoothing can reduce the client buffer requirements and simultaneously keep transmission scheme as smooth as possible. In this paper, bandwidth smoothing is formulated into a binary classification problem of the underflow and overflow points. We propose a novel method to solve that problem based on support vector machine (SVM). Our method is proven to be able to achieve the minimum buffer requirements of constant rate transmission and transport. Furthermore, it directly computes the transmission rate without exhaustively searching buffer size and startup delay. Besides this method, this paper provides a systematic video segmentation algorithm, which can intelligently partition the playback curve into some unequal segments to naturally track the trends of playback curve. The smoothing results with the playback curve of y = xn demonstrate that this video systematic segmentation requires smaller than half of the buffer of the equal segmentation algorithm. Finally, we construct a generalized piecewise constant rate transmission and transport algorithm with SVM and the systematic video segmentation method. The experiments of some real MPEG4 and H.264 video data confirmed the efficiency of our proposed algorithm.