Video Conferencing and Media Converging using RTP Model Viva on Company Name Blueberry Software Blueberry Software is a US based Software development company. Located in Chennai, India. Founded in The Company has decided to process the end-to-end software solutions. Blueberry Software Professional teams of 150 young aspirants are giving solutions. Tie-ups with major MNC's to share the onshore projects. Our engagement models are flexible, scalable, secure and custom defined based on specific individual needs of our customers. Blueberry Software Our specialized software solution development areas are Offshore Software Product Microsoft.Net, Java/J2EE Web Applications Mobile Application Business Process Outsourcing. Blueberry Software Our Clients are Kavya Advt. Media Orange Software (P) Ltd Eagle Software Kumaran Laxmi Cotton Video Conferencing and Media Converging using RTP Abstract Video conferencing is the key factor for the management people. To make a conferencing through video over Internet and Intranet. To enhance the performance by providing a smooth playback. streaming of the media data. No need to download the entire media data. The media is transmitted using JMF/RTP. Abstract RTP is a best-effort protocol geared toward real time transmission and thus toward multimedia data. The media data for a session is transmitted as a series of RTP packets. JMF is a recent and versatile API for JAVA that allows java developers to deal with real-time multimedia presentation and effects processing. Video Conferencing and Media Converging using RTP System Configuration Hardware Specification Software Specification Hardware Specification Processor: Intel Pentium IV RAM Capacity: 255 MB Speed : 2.80 GHz Hard Disk: 80 GB Display Adapter: Intel 845 GL, Color Monitor Keyboard: Microsoft Natural Mouse: Logitech Mouse WebCam : LinksysWVC54GCA Wireless-G Software Specification Platform : MS Windows XP Front End : Java Technology : JMF2.1 Video Conferencing and Media Converging using RTP System Analysis Existing System Proposed System Existing System Transmitting media data across the net in real-time requires high network throughput. Its easier to compensate for lost data than to compensate for large delays in receiving the data. The HTTP or FTP protocols are used above Transmission Control Protocol (TCP). TCP is a transport-layer protocol designed for reliable data communications on low- bandwidth, high-error-rate networks Existing System When a packet is lost or corrupted, its retransmitted. The overhead of guaranteeing reliable data transfer slows the overall transmission rate. For this reason, underlying protocols other than TCP are typically used for streaming media. FTP is an application-layer protocol used to upload the files form a workstation to FTP server or download the files from FTP server to a workstation. Existing System HTTP is an application-layer protocol used to transfer files from a web server on to a browser in order to view the web page that is on Internet. HTTP does not maintain any state. In HTTP only the copy of content is transfer to the web browser. In FTP where the entire file is to be downloaded. Thus for transmitting and receiving of the media data RTP and JMF was used Proposed System RTP uses UDP,for better bandwidth utilization. RTP is fairly insensitive to packet loss so it does not required the reliability of TCP. UDP has less overhead for header so that one packet can carry more data. In this way it uses the band width efficiently and provides fast data transmission. RTP was used to enforce real-time constraints Proposed System RTP creates the processor to specify media locator and extracting the tracks from it at the server site. Later the RTP format was set up. Next the processor stream each and every tracks of the media data which is in RTP format. At the client site after listening the RTP streams, a player is created to play the RTP streams. Proposed System JMF APIs eventually include java media player,capture and conference. The player API provides a framework for implementors to build media players and provide them in a standard way on all java platforms. The player is basically a JMF player with proper GUI and control panel. JMF was used so as to extract the benefits of Write once Run anywhere principle. Proposed System various video formats and audio formats are used. The framework also enables custom processing of raw media data. Analysis about the players, processors their states and its transitions was also made in order to accomplish the task of streaming. Video Conferencing and Media Converging using RTP Modules CLIENT INTERFACE TRANSMITTING THE MEDIA RECEIVING THE MEDIA CLIENT INTERFACE Capturing the Device Accessing the Device Transmitting the Media Audio Conversion Video Conversion Processing the Media Receiving the Media Player Receiving Media Streams Video Conferencing and Media Converging using RTP System Flow Diagram Video Conferencing and Media Converging using RTP Receiver RECEIVER WINDOW SENDER SENDER WINDOW Sender Request to Receiver SENDER CONNECTED TO RECEIVER RECEIVER RESPONDS TO SENDER RECEIVER CONNECTED TO SENDER SENDER CONFERENCING WITH RECEIVER RECEIVER CONFERENCING WITH SENDER SENDER CHATTING WITH RECEIVER RECEIVER CHATTING WITH SENDER RECEIVER TERMINATION SENDER TERMINATION Video Conferencing and Media Converging using RTP Conclusion It uses the platform independent feature and JMF package of Java. The Java Media Framework API enables audio, video and other time- based media to be added to applications and applets built on Java technology. Conclusion It provides a powerful toolkit to develop scalable, cross-platform technology. Developed with an intention of making the work of the developer easier. Video Conferencing and Media Converging using RTP FUTURE ENHANCEMENTS Functionalities to incorporate extended support for text messaging like including emotions and smiley can be added to the interface module support for other networks available too extend the domain of its application. Further implemented in mobile phones. Video Conferencing and Media Converging using RTP References BOOKS Herbert Schildt, Java 2: The Complete Reference, Fifth Edition, John Wiley and sons. Charles L.Perkins and Michael Morrison, Teach Yourself JAVA in 21 Days, Fourth Edition, PHEducation. Orielly,Java Reference Library, Second Edition, PHEducation. Ian Darwin,Java Cookbook, OReilly, First Edition June 2001, Scott/Jones Publisher. References WEBSITES Queries?Queries? Thank You