...Computer-delivered electronic system that allows the user to control, combine, and manipulate different types of media, such as text, audio, video, graphic and animation. The most common multimedia machine consists of a personal computer with a sound card, modem, digital speaker unit, and CD-ROM. Long time as the future revolution in computing, multimedia applications were, until the mid-90s, uncommon due to the expensive hardware required. With increases in performance and decreases in price, however, multimedia is now commonplace. Nearly all PCs are capable of displaying video, though the resolution available depends on the power of the computer's video adapter and CPU. One of the multimedia elements is audio. Audio include music, speech ,or any other sound. Audio and digital music are different from other multimedia elements. This is because the audio and digital music is not related to visual .Audio cannot be seen but can only be heard with the ears only. Computer will result in vibration of air through the speakers or sound box, while our ears detect vibrations in the air. As the sound wave moves away from the vibrating object, the individual molecules do not advance with the wave, they vibrate at what is termed their average resting place until their motion still or they are set in motion are the component that make up a sound wave, frequency, amplitude, velocity, wavelenght, and phrase. Before the continuous wave analog audio can be stored in a computer...
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...Multimedia refers to any application that combined several elements of multimedia such as text, graphics, animation, audio and video. A combination of text, audio, animation, video, images/graphics, and interactivity define multimedia. Each appeals to a human sense. The degree and manner to which each is used has the potential to increase learning. The mix of video, audio, and high quality graphics afforded by multimedia may grab the attention of students, particularly poor readers, in ways that traditional approaches to instruction would not (Kenworthy, 1993). In multimedia environments, learners construct meaningful knowledge by "selecting words and selecting images from the presented material, organizing words and organizing images into coherent mental representations, and integrating the resulting verbal and visual representations with one another" (Mayer, 1997, p. 4). Sound The sound is used to provide emphasis or highlight the transition from one page to another. Sound synchronization screen, so that teachers can submit a lot of information. Creative use of sounds to become imaginative stimulus; improper use, it has become an obstacle or an annoyance. The distance between the two properties amount - the acoustic frequency in each peak height of these wave patterns - (sometimes referred to as pitch) peaks. The greater the distance, low voice. Representatives, through video visualization capabilities can be direct and powerful. While this is no doubt, it is how we see...
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...Dynamics CRM 2013 June 2015 Customer Service in Microsoft Dynamics CRM 2013 Feb 2014 Business System Analysts Reqmaster- IIBA Cairo Chapter May 2015 ITIL Foundation Feb 2014 Project Management Preparation (PMP) Aug 2013 Mini MBA- Management Principles Native Egyptians November 2005 CompTIA A+ Certification (Hardware & Operating System Maintenance) Started in September 2005 to November 2005 which is cooperation venture between MCIT (Ministry of Communication and Information) and the IBM (International Business Machines). WORK EXPERIENCE 2010- Current Telecom Egypt Mar. 2013- Current Head of Technical and Systems Support Division Business Analyst in Business Process Automation and Invoicing Applications Dept. (Smart Village, Egypt), where my tasks are: 1 Define and document business processes and software requirements. Eliciting requirements by discovering the underlying business needs often through communicating with stakeholders. Plan BA approach, activities and communication. Define business needs, solution scope and business case. Asses proposed solutions and capability gaps. Prioritizing, organizing, specifying and modelling requirements. Define assumptions and constraints. Verifying requirements by ensuring the requirements mapping to the...
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...Aspects of Interactivity, Hypertext and Hypermedia, and Social Media: Facebook, Friendster, Blogs and Second Orality, Construction of Reality and Multimedia and Ideology Synopsis Paper by: 2000-54307 ARADA, Blancaflor P. The Media Construction of Reality As I read this article, I remembered the Manila hostage crisis last August 23, 2010. Because Philippine media wanted to report factual details and information, the news network became too involved with the hostage crisis. Based on Wikipedia entry, “TV5 news anchor Erwin Tulfo remained in permanent contact with Mendoza, while superintendent Orlando Yebra and chief inspector Romeo Salvador led the negotiations. By this time, several major television channels in Manila and Hong Kong had replaced their programmes with non-stop live coverage of the hostage situation, and live footage became available worldwide. The news networks were allowed to film police activity, and as the bus was equipped with a television, the gunman was able to watch and find out what the police were doing, and was even able to find the locations of snipers” (Wikipedia, 2013). What made Mendoza snapped out was when his brother and son were taken away by the police in the live television coverage. This resulted to a failed hostage rescue attempt because eight (8) hostages were killed. It may be the Philippine National Police’s fault, or Mayor Alfredo Lim’s or Vice-Mayor Isko Moreno’s, or even President Benigno “Noynoy” Aquino III’s, but there is no doubt that...
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...3GP is a required file format for video and associated speech/audio media types and timed text. Multimedia Messaging Service (MMS). This file formats used to be real popular on the older mobile phones the quality wasn’t that good but they didn’t take up much space. Streaming Streaming allows the user to use some sort of multimedia without actually having to download the file you can just listen or watch a video without having to download as a file to you device or computer. Streaming also depends on the users bandwidth either it will be able to cope with the video, it the connection is unable to keep up with the video it will result in buffering and possibly not loading the video/song at all Progressive download Progressive downloads delivers a file through Http, this saves a temporary copy to the computer so that the user can watch the piece of media while it is currently downloading. Once downloaded the user wont need to download this file again...
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...Design of Internet-Based News Delivery Systems and Its Impact on Society YuriQuintana GraduateSchoolofLibraryandInformationScience UniversityofWesternOntario London, Ontario, Canada, N6G1H1 Tel.+1519679-2111ext.8500 Fax+1519661-3506 http://www.newmedia.slis.uwo.ca/yuri/ Abstract This paper presents an overview of emerging interactive multimedia technologies and how they can be used to deliver news on the Internet. A set of design principles for designing interactive multimedia news systems are given that include factors such as the effective use of navigational aids, design of menus, presentation styles, and effective use of media. Examples of effective designs and implementation of multimedia news on the Internet are also given. The impact and benefits of multimedia news on society are also discussed with examples. The paper concludes with some possible designs for future news delivery systems. 1.0 Introduction The news industry is currently undergoing major transformations as a result both of the growing popularity of the Internet itself and of advances in interactive multimedia technologies for the Internet. The types of news sources available on the Internet include newspapers, news wires, cable television, news magazines, and radio stations. New technologies for the Internet include animations, direct manipulation of graphical interfaces, and real time on-demand audio and video. The shift from paper to electronic delivery of news occurred almost simultaneously...
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...MULTIMEDIA & GRAPHICS BSc Computing & Business Information Systems INTRODUCTION Suppose you had created a new computer program to display images of geological microscope slides interactively. Your program would offer people without a microscope the chance to examine rock samples under different lighting, rotate them and take measurements How would you provide the people who were going to use your program with instructions about how to operate it? MULTIMEDIA AND GRAPHICS INTRODUCTION Information can be conveyed in the form of text, still images, Web pages, slideshow presentations, video, sound or interactive tooltips MULTIMEDIA AND GRAPHICS INTRODUCTION 1. 2. Write a tutorial and a reference manual Make use of screenshots and other illustrations MULTIMEDIA AND GRAPHICS INTRODUCTION 3. Create an instructive Web site 4. Prepare a PowerPoint slide presentation, video and use a tool tip MULTIMEDIA AND GRAPHICS MEDIA Different media – text, image, sound, video and so on Distinctive characteristics of media Time-based Static media MULTIMEDIA AND GRAPHICS MEDIA Time-based media Exhibit some change over time e.g., video, animation and sound Presentation of media are usually supplied with player controls: start, stop and pause Static media Do not exhibit any change over time Still images and text MULTIMEDIA AND GRAPHICS WHAT IS MULTIMEDIA? Media may be combined into multimedia Multimedia is defined...
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...Lesson 1-What is Multimedia? Overview Introduction to multimedia. Applications of multimedia. Virtual reality (VR). Introduction to Multimedia Multimedia is a combination of text, art, sound, animation, and video. Text Graphic/ Image Animation Video Audio/ Sound It is delivered to the user by electronic or digitally manipulated means. A multimedia project development requires creative, technical, organizational, and business skills. Introduction to Multimedia Multimedia becomes interactive multimedia when a user is given the option of controlling the elements. Interactive multimedia is called hypermedia when a user is provided a structure of linked elements for navigation. Multimedia developers develop multimedia projects. Introduction to Multimedia The software vehicle, the messages, and the content together constitute a multimedia project. A multimedia project shipped to end-users with or without instructions is called a multimedia title. A project can be Stand-alone or launched on the Web. Introduction to Multimedia Multimedia projects can be linear or nonlinear. Projects that are not interactive are called linear. Example: Power Point Slides, Watching a movie, listening to a story etc., Projects where users are given navigational control are called non-linear and user-interactive. Introduction to Multimedia Authoring tools are used to merge multimedia elements into a project. The software used for building multimedia content. Example:...
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...Introduction to Multimedia 22 What is Multimedia? Back Close What is Multimedia? Multimedia can have many definitions these include: (A computer system perspective) 23 Multimedia means that computer information can be represented through audio, video, and animation in addition to traditional media (i.e., text, graphics/drawings, images). Back Close General Definition A good general working definition for this module is: 24 Multimedia is the field concerned with the computer controlled integration of text, graphics, drawings, still and moving images (Video), animation, audio, and any other media where every type of information can be represented, stored, transmitted and processed digitally. Back Close Multimedia Application Definition A Multimedia Application is an application which uses a collection of multiple media sources e.g. text, graphics, images, sound/audio, animation and/or video. 25 Back Close What is HyperText and HyperMedia? Hypertext is a text which contains links to other texts. The term was invented by Ted Nelson around 1965. 26 Back Close HyperText Navigation Traversal through pages of hypertext is therefore usually non-linear (as indicated below). 27 This has implications in layout and organisation of material — and depends a lot on the application at hand. Back Close Hypermedia HyperMedia is not constrained to be text-based. It can include other media, e.g., graphics, images,...
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... TERMIAL 3 OVERALL SYSTEM ARCHITECTURE 6 4 CLIENT –SERVER MODEL 4.1 THE MPEG-4 SERVER 10 4.2 THE MPEG-4 CLIENT 13 5 APPLICATIONS OF MPEG-4 15 6 MPEG-4 ADDRESSES THE NEED FOR 16 7 REQURIMENTS FOR MPEG-4 VIDEO 18 STANDARD 8 CONCLISION 21 BIBLIOGRAPHY 22 APPENDIX – A POWER POINT SLIDES III ABSTRACT The Multimedia Technology Research Center (MTrec) is one of the leading research centers in the world which was engaged in MPEG-4 Research. MPEG-4 is mainly targeted for interactive multimedia applications & became the international standard in 1998 .MPEG-4 makes it possible to construct content such as movie , song , or animations out of multimedia objects. MPEG-4 is the global multimedia standard, delivering professional quality audio and video streams over a wide range of bandwidths, from cell phone to broadband and beyond . MPEG-4 interactive client-server applications are expected to play an important role in online multimedia services. 1 1. Introduction (The Moving Picture Experts Group (MPEG) is a working...
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...on in the term. Mobile devices Mobile devices can be used for basically anything nowadays. Smart phones have got so advanced that they can basically be used as a miniature computer. Mobiles allow people to advertise new products as most mobiles have internet and email access. Short films can be imported onto mobile devices if there is enough memory available on the phone storage. User generated content be taken on a mobile as majority of mobile have cameras and video recorders. Some advanced mobiles allow users to even edit short films and images for example on Instagram the application allows you to add filters and effects onto images and on Vine the application allows users to edit and upload recordings taken from the device to the internet. Each time you download an application the user is asked if they will allow push notifications, this basically is advertisements that the application is distributing to their users, this is very common on free apps as the creators then make their money by being paid by companies to advertise their own apps and products. Compression (Lossy/Lossless) When users compress a file together to make it a smaller file size to save some memory space on a hard drive. Terms are used to describe the ways of compressing a file, these are lossy and lossless compression. Lossless compression means that even after the file is compressed, every single part of data in a file is saved and not deleted when the file is then uncompressed, the complete...
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...MPEG-4 The new standard for multimedia on the Internet, powered by QuickTime. MPEG-4 is the new worldwide standard for interactive multimedia creation, delivery, and playback for the Internet. What MPEG-1 and its delivery of full-motion, full-screen video meant to the CD-ROM industry and MPEG-2 meant to the development of DVD, MPEG-4 will mean to the Internet. What Is MPEG-4? MPEG-4 is an extensive set of key enabling technology specifications with audio and video at its core. It was defined by the MPEG (Moving Picture Experts Group) committee, the working group within the International Organization for Standardization (ISO) that specified the widely adopted, Emmy Award–winning standards known as MPEG-1 and MPEG-2. MPEG-4 is the result of an international effort involving hundreds of researchers and engineers. MPEG-4, whose formal designation is ISO/IEC 14496, was finalized in October 1998 and became an international standard in early 1999. The components of MPEG-4 Fact Sheet MPEG-4 Fact Sheet MPEG-4 2 Multimedia beyond the desktop The MPEG committee designed MPEG-4 to be a single standard covering the entire digital media workflow—from capture, authoring, and editing to encoding, distribution, playback, and archiving. The adoption of the MPEG-4 standard is not just critical for desktop computers, but is increasingly important as digital media expands into new areas such as set-top boxes, wireless devices, and game consoles. Member companies of the MPEG-4...
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...Multimedia 1. Difinition Of Multimedia Multimedia is simply multiple forms of media integrated together. Media can be text, graphics, audio, animation, video, data, etc. Besides multiple types of media being integrated with one another, multimedia can also stand for interactive types of media such as video games, CD ROMs that teach a foreign language, or an information Kiosk at a subway terminal. Other terms that are sometimes used for multimedia include hypermedia and rich media. The term Multimedia is said to date back to 1965 and was used to describe a show by the Exploding Plastic Inevitable. The show included a performance that integrated music, cinema, special lighting, and human performance. Today, the word multimedia is used quite frequently for DVDs, CD ROMs, a magazine that includes text and pictures, etc. 2.Multimedia Applications Multimedia has become a huge force in industry, education and entertainment… • Industry application: Advertiring is one of the biggest industries that use multimedia to send their message to the masses, using multimedia techniques can significantly make an item being advertised better received by the masses and in many cases with greater results. • Education application: Multimedia can use for education because teachers can let students understand concepts and information better by using pictures, movies, and text. • Entertainment Applications: Television, magazines, web pages, movies…...
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...Streaming Media Meggan Wood ENGL 135 18 May 2015 Prof. Joan Snyder Streaming Media The last few decades have brought about numerous changes to the audio and video delivery method. Where once a family would gather around a large and stationary radio to hear their favorite programs broadcast, nowadays a person can log in to one of many music sites and listen to pretty much whatever they want. Also, television programming providers such as cable and satellite are getting a run for their money with the introduction of various websites and gadgets that allow one to pay much less for much more personalized content. This has all been made possible by advances in streaming media technology. Streaming media is defined as “video and/or audio data transmitted over a computer network for immediate playback rather than for file download and later (offline) playback” (Mitchell, 2015, para. 1). As streaming media becomes more accessible, it is forever changing how the general population receives content and communicates with one another. Without a doubt, consumers have seen the ability to obtain, view, save, and replay various types of streaming media change drastically over the last 100 years. Radio started the whole streaming media movement back in 1916 with regular Morse Code weather pattern communications in Wisconsin. These were the first regular broadcasts outside of a military or maritime function (VanBerkum, 2014, para. 3). From there, Muzak, recorded background music...
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...Introduction to Multimedia Systems This Page Intentionally Left Blank Introduction to Multimedia Systems Editors Gaurav Bhatnagar Shikha Mehta Sugata Mitra Centre for Research in Cognitive Systems (CRCS) NIITUd. New Delhi, India ACADEMIC PRESS A Harcourt Science and Technology Company San Diego San Francisco New York Boston London Sydney Tokyo Cover art: © 2001 John Foxx Images This book is printed on acid-free paper, w Copyright © 2002 by ACADEMIC PRESS All Rights Reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Requests for permission to make copies of any part of the work should be mailed to: Permissions Department, Harcourt Inc., 6277 Sea Harbor Drive, Orlando, Florida 32887-6777 Explicit permission from Academic Press is not required to reproduce a maximum of two figures or tables from an Academic Press chapter in another scientific or research publication provided that the material has not been credited to another source and that full credit to the Academic Press chapter is given. Academic Press A division of Harcourt, Inc. 525 B Street, Suite 1900, San Diego, Cahfomia 92101-4495, USA http://www.academicpress.com Academic Press Harcourt Place, 32 Jamestown Road, London NWl 7BY, UK http ://www. academicpress...
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