Increased network efficiency for variable rate video streams in an Integrated Services Packet Network environment /
adapted over time to match the needs of each particular video
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1996.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | adapted over time to match the needs of each particular video applications like videoconferencing, several resource built into a basic video-conferencing tool. While the constant output rate. This rate can then make use of a high describes a mechanism by which variable bit-rate, real-time developed which dynamically adjusts the quality of the video Due to the needs of real-time, bandwidth intensive encoding using a prediction mechanism to obtain a nearly for sending variable bit-rate over resource reservations are is buffered so that any errors in the predictive video is used to control the buffer delay so that none of the data multi-layered version of the popular CU-SeeMe video encoder Packet Network (ISPN) are currently being developed. These packets exceed an allowable real-time delay maximum for percentage of the reserved rate. The controlled coder output Predictive/Adaptive Rate Control (PARC) mechanism is quality adjustment can be smoothed. Network delay feedback quantity of network resources for their exclusive use. Most reservation infrastructures like the Integrated Services reservation with a high level of reservation utilization. A resulting image quality remains high, increases in link schemes provide applications with a way to reserve a fixed sequence. This research is implemented and tested using a shown. useful video-conferencing. Finally, the reservation rate is utilization as high as 108.8% over current techniques used video encoders, however, are variable rate. This research video streams can be sent over a fixed rate resource |
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| Item Description: | "Major subject: Electrical Engineering". Vita. |
| Physical Description: | x, 96 leaves : illustrations ; 28 cm. Also available online. Issued also on microfiche from Lange Micrographics. |
| Bibliography: | Includes bibliographical references. |