Multimediálně zaměřený framework na vývoj webových aplikací.

Abstract

This thesis describes the implementation of Universal multimedia framework for online videoconferencing. The final result should present the first real suitable solution for managing and mastering live audio-video communication over RTMP protocol (used by Adobe Flash) from such programming languages as PHP or ASP.NET (C#). Multimedia videoconferencing framework is designed and implemented by universal way to enable almost any platform and programming language to use it. Officially supported technologies are PHP and ASP.NET. Integration and cooperation of all components together in this highly heterogeneous environment are supported by Web Services technology, SOAP protocol and Real Time Messaging Protocol. This solution allows (PHP,ASP.NET) developers to create live Flash multimedia applications without any knowledge about Flash, ActionScript 3.0, RTMP protocol or media server API written in Java. It extremely speeds up the process of development and deployment of final applications with an increased emphasis on performance of the system. Two main programming languages (ActionScript 3, Java) are used for framework implementation and another two (PHP and ASP.Net – C#) for demonstration, how to write applications in this universal multimedia videoconferencing framework. The client or user of this framework may be anyone who has an internet-capable device with installed Adobe Flash Player 10 compatible plug-in.