... a transport layer-based approach has to be able to interoperate with future QoS-aware ... min... more ... a transport layer-based approach has to be able to interoperate with future QoS-aware ... minor errors during content transfer, long delays and jitter are usually unacceptable from QoSconsiderations. ... Primary purpose for the design of this protocol was to be able to transfer reliably ...
We propose a novel end-to-end architecture for streaming H.264/AVC (advanced video coding) unicas... more We propose a novel end-to-end architecture for streaming H.264/AVC (advanced video coding) unicast video over the Internet. The proposed video streaming architecture is based primarily on a new transport layer protocol, the stream control transmission protocol (SCTP). We show that the network-friendly specification of H.264/AVC and the novel technical characteristics of SCTP, when coupled together are able to provide a highly adaptive and flexible system for unicast video streaming. With simulation results we prove (1) that our system is capable of maintaining good perceptual quality under various loss conditions and (2) that the proposed system maintains TCP-friendliness.
A new adaptive lapped transform (ALT) structure is introduced to implement time-varying linear-ph... more A new adaptive lapped transform (ALT) structure is introduced to implement time-varying linear-phase paraunitary and biorthogonal filter banks. The new ALT is based on the generalized lapped transform (GLT). A time-varying filter bank is constructed through the factorization of the GLT into cascaded matrix stages. Variable-length LTs are subsequently generated by cascading a number of these matrix stages to build specific length filters. A fixed and variable block size embedded ALT image codec is presented
... a transport layer-based approach has to be able to interoperate with future QoS-aware ... min... more ... a transport layer-based approach has to be able to interoperate with future QoS-aware ... minor errors during content transfer, long delays and jitter are usually unacceptable from QoSconsiderations. ... Primary purpose for the design of this protocol was to be able to transfer reliably ...
We propose a novel end-to-end architecture for streaming H.264/AVC (advanced video coding) unicas... more We propose a novel end-to-end architecture for streaming H.264/AVC (advanced video coding) unicast video over the Internet. The proposed video streaming architecture is based primarily on a new transport layer protocol, the stream control transmission protocol (SCTP). We show that the network-friendly specification of H.264/AVC and the novel technical characteristics of SCTP, when coupled together are able to provide a highly adaptive and flexible system for unicast video streaming. With simulation results we prove (1) that our system is capable of maintaining good perceptual quality under various loss conditions and (2) that the proposed system maintains TCP-friendliness.
A new adaptive lapped transform (ALT) structure is introduced to implement time-varying linear-ph... more A new adaptive lapped transform (ALT) structure is introduced to implement time-varying linear-phase paraunitary and biorthogonal filter banks. The new ALT is based on the generalized lapped transform (GLT). A time-varying filter bank is constructed through the factorization of the GLT into cascaded matrix stages. Variable-length LTs are subsequently generated by cascading a number of these matrix stages to build specific length filters. A fixed and variable block size embedded ALT image codec is presented
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