Video conferencing
In videoconferencing technology, two or more people at different locations can see and hear each other at the same time, sometimes even sharing computer applications for collaboration. Videoconferencing offers possibilities for schools, colleges, and libraries to use these systems for a variety of purposes, including formal instruction (courses, lessons, and tutoring), connection with guest speakers and experts, multi-school project collaboration, professional activities, and community events.
Placing a video call i ....etc

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Introduction of RTPMS
Challenges
many technical challenges are faced by the multimedia networking as real-time data has to be sent over non-real time network. The need to provide , high data rate over limited network bandwidth and unpredictable availability of network bandwidth are the other problems. Many are designed for specific application and hence the factor of reusability is not present in them. Also , the receiver has a limited buffer for any multimedia application,hence , the buffer can be overflowed if the data arriv ....etc

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Project Overview
This project aims to implement a video conferencing with multicast support software. This software is preferred to use this over Local Area Network (LAN) than internet due to the need for high bandwidth .It can be used to unicast, multicast or broadcast live captured media streams according to user wish. The same software can be used to receive the media streams and playback to the user. This is based on progressive downloading.
1.2 Problem Overview
This software is coded in Java. It is mainly a LAN video conferencing ....etc

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source code for voice chatting and video conferencing in java

This paper presents a project on Voice chatting and video conferencing a Java Project . This project is based on audio and video transmission as well as reception. With the aid of this project, two or more persons can shat in an Intranet with one another. Along with this, the option of video conferencing is also provided too. Emphasis is given on the problem statement and the project is designed around it.

Description
In this project Voice chatting and video conferencing a Java P ....etc

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1.2 PROJECT PROFILE

It is not economical and practical in this high-tech century that the executive heads of the organization having branches spread over a wide range of locations meet together for a summit after extensive traveling. Here LeoSummit can be used by the participants working in different zones. Also it can be used with in the organization to provide immediate telepresence, using internal LAN as the communication infrastructure.
LeoSummit is a peer-to-peer, multi-platform conferencing suite for Local Area Networks. Written in Ja ....etc

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Introduction

JavaGroupsVC is an open source program designed to provide a multi-platform video conferencing solution. The motivation behind this project comes from the lack of platform independent solution for videoconference. Proprietary hardware and platform specific video formats requires video conferencing application to be tailored and rewritten for each computing platform.

The emergence of Java technology provides tools to create platform independent applications. However, it is the general belief among technologists is that Java techno ....etc

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To get full information or details of voice chat and video conferencing please have a look on the pages

http://seminarsprojects.net/Thread-voice-chat-video-conferencing

if you again feel trouble on voice chat and video conferencing please reply in that page and ask specific fields in voice chat and video conferencing ....etc

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Abstract
Two of the existing reliable transport layer protocols for wireless sensor networks- Distributed TCP Caching and Event To Sink Reliable Transport protocol, does not score well in terms of efficiency. Considering the total number of retransmissions as a QoS parameter for efficiency, our protocol k-RTP ( k Hop Reliable Transport Protocol ) is promising. In our protocol only the nodes do cache the packets and retransmit them in case of packet loss. The value of k is varied dynamically depending on the rate of packet loss in the network. ....etc

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In RTP the data transport is augmented by a control protocol (RTCP) to allow monitoring of the data deliverance in a manner scalable to large multi cast networks, and to provide minimal control and identification functionality. In short The Real-Time Transport Protocol provides end-to-end network transport functions appropriate for applications transmitting real-time data such as audio, video or simulation data, over multicast or unicast network services. RTP and RTCP are designed to be independent of the underlying transport and network layers ....etc

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VoIP, or Voice over Internet Protocol refers to sending voice and fax phone calls over data networks, particularly the Internet. This technology offers cost savings by making more efficient use of the existing network.

Traditionally, voice and data were carried over separate networks optimized to suit the differing characteristics of voice and data traffic. With advances in technology, it is now possible to carry voice and data over the same networks whilst still catering for the different characteristics required by voice and data.

Voice-o ....etc

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