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Full-Text Articles in Physical Sciences and Mathematics
Multiple Streams Synchronization In Collaborative Multimedia Systems, Emilia Stoica
Multiple Streams Synchronization In Collaborative Multimedia Systems, Emilia Stoica
Computer Science Theses & Dissertations
With the recent increase of the communication bandwidth and processor power, new types of applications have emerged. Among them, there are multimedia application, in which users are able to control, combine, and manipulate different types of media, such as text, sound, video, computer graphics, and animation. A key requirement in any multimedia application is to synchronize the delivery of various media streams to the user. To achieve this, the sender has to provide the temporal relations between the streams as they are captured. Since the receiver uses this information in streams presentation, its accuracy is very important.
Our main contribution …
A Framework For Controlling Quality Of Sessions In Multimedia Systems, Alaa S. Youssef
A Framework For Controlling Quality Of Sessions In Multimedia Systems, Alaa S. Youssef
Computer Science Theses & Dissertations
Collaborative multimedia systems demand overall session quality control beyond the level of quality of service (QoS) pertaining to individual connections in isolation of others. At every instant in time, the quality of the session depends on the actual QoS offered by the system to each of the application streams, as well as on the relative priorities of these streams according to the application semantics. We introduce a framework for achieving QoSess control and address the architectural issues involved in designing a QoSess control laver that realizes the proposed framework. In addition, we detail our contributions for two main components of …