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1. First 95 of the people surfing the Web use Windows on PCs nitially focused on business computing and was not suitable for multimedia However it is now easier to find multimedia hardware and software for Windows as compared to the Macintosh Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Apple s Macintosh OS Apple s Macintosh OS is even older than Windows It is the first ever successful graphical based operating system being released one year before it s Microsoft counterpart e Viruses Apple Macs get almost no viruses This is mostly due to Window s superior market share Reliability Macs only run on Apple computers and are thus less prone to hardware and software crashing Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Expensive Mac costs even more than Windows Only available on Apple computers If you already have a computer you cannot install MAC on it unless it s an Apple Otherwise you must buy a new computer Compatibility Only a few programs will run on Mac and almost no games Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi The Macintosh platform Was launched by Apple in 1984 Has a good built in audio and high quality graphics capability Includes hardware and software fo
2. MULTIMEDIA TECHNOLOGIES UNIT I Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc PUNEs Multimedia is any combination of text graphic art images Sound animation Video delivered by computer or electronic means Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi PUNEs TAPE tct BHARATI e ext eGraphics eSounqd Animation Video Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Multimedia definitions e 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 be represented stored transmitted and processed digitally Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Example of Multimedia PUNEs A presentation using power point Corporate presentations may combine all forms of media content ia Nelicape ehiocardiegraghi animalian E Conffatharncic I ing Medicini I arid as een Fe Bharati Vidyapeeth s Institute of Computer Applications and Management New
3. New Delhi 63 by Vaishali Joshi Delivering The final stage of the multimedia application development is to pack the project and deliver the completed project to the end user This stage has several steps such as maintenance shipping and marketing the product package and deliver to end user create CD ROM labels etc prepare user manual Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi multimedia systems should be interactive users click and watch For fully interactive systems Designers need clear picture of what happens as user interacts e More GUI More interactive More user friendly e Easy navigation e Max client satisfaction Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi What you need to make a good multimedia product Is Hardware software Creativity Good ideas Time amp money Organization 1 2 3 4 D 6 Teamwork Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Multimedia Skill set and Multimedia Project Team e Project Manager e Multimedia Designer e Interface Designer Writer Video Specialist e Audio Specialist Multimedia Programmer Producer of Multimedia for Web Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63
4. Presentations Video clips Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc OE PUNEg Medicine e In Medicine doctors can get trained by looking at a virtual surgery or they can simulate how the human body is affected by diseases spread by viruses and bacteria and then develop techniques to prevent it 69009 9 Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Virtual Reality Virtual reality is the use of computer modeling and simulation to enable a person to interact with an artificial environment e At the meeting of technology and creative invention in multimedia is virtual reality or VR Goggles helmets special gloves and human interfaces attempt to place you inside a lifelike experience e n flight simulators different scenarios are modeled and the reactions of the plane are made as realistic as possible in order to train pilots Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Car companies have used VR technology to build virtual prototypes of new vehicles testing them thoroughly before producing a single physical part e Designers can make alterations without having to scrap the entire model as they often would with physical ones The development process becomes
5. deal with subject matter Clear and proper presentation Knowledge of content C Information Designers deal with contents and navigation Structure content Determine user feedback Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Interface Designer Responsibilities Provides access to media and guide the people who use It Makes clear interface transparent to users effective use of windows icons backgrounds controls etc Background skills Familiar with different multimedia interfaces Knows authoring system user testing Basic drawing skills Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Video Specialist Responsibilities Coordinate videographers sound technicians lighting designers set designers script Supervisors production assistants actors Background skills Skilled with QuickTime or MS Video for editing Macromedia Premiere for special effects Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Audio Specialist Responsibilities Locating and selecting suitable music and talent Scheduling recording sessions Digitizing editing recorded materials Background skills Skilled in studio recording Bharati Vidyapeeth s Institute of Computer Applications and Management N
6. utilities Communications software Protocols Delivery software Stand alone programs and players Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi System software Consists of the programs that control the operations of the computer and its devices Serves as the interface between the user the application software and the computer s hardware Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Operating Systems e From the moment you turn on your computer you are not in direct command of the hardware A set of programs containing instructions that coordinate all the activities among computer hardware resources required for a computer to work Sometimes called the software platform or platform Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Operating Systems Utilities Utility software is a kind of system software designed to help analyze configure optimize and maintain the computer A single piece of utility software is usually called a utility or tool Utility software categories Disk defragmenters can detect computer files whose contents are broken across several locations on the hard disk and move the fragments to one location to increase efficiency Disk cleaners can find files t
7. 4 7 GB v 8 5GB v 9 4GB v 17GB Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Multilayered DVD technology increases the capacity of current optical technology to 18 GB e DVD authoring and integration software is used to create interactive front end menus for films and games e DVD burners are used for reading discs and converting the disc to audio video and data formats Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi DVD Video is an optimal way to reach users at home with full motion video content A new type of read only compact disc that can hold a minimum of 4 GB gigabytes enough for a full length movie DVD authoring and integration software allows the creation of interactive front end menus for films and games Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc PUNEs Portable amp Inexpensive medium for distribution material e Highly interactive medium Technical and professional approach e Comparable price Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc PUNEs 1 Guidenet net A Better LITE Bharati Vidyapeeth s Institute of Computer Applications
8. Delhi 63 by Vaishali Joshi e Added value of visualization Clarify thinking Reinforce understanding Integrate new knowledge Identify misconceptions e Added value of Audio Ear training e Added value of video Quick rich and authentic communication of demonstration simulation events and stories e Absorb and engage viewer making difficult concepts memorable Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Multimedia enhances learning memory and retention audio stimulation 20 retention rate audio visual to 30 retention rate interactive multimedia up to 6096 retention rate Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Non linear and interactive multimedia users are given navigational control and can wander through the content Ex Hypertext games e book e Interactive Multimedia which provides a structure of linked elements through which the user can navigate Allows the user to control what and when the elements are delivered e Non linear content is also known as hypermedia content ex www power point links Linear multimedia Linear or non Interactive users watch from beginning to end Ex movie Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e TM you
9. Devices CD quality speakers HDTV Hi Res monitors Colour printers etc Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi World Wide Web e Hypermedia e Video conferencing Video on demand e Interactive IV e Home shopping Games Virtual reality Digital video editing and production systems e Multimedia Database systems e Ringtone cutter railways Airlines e Banking sector Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Entertainment and Fine Arts e Multimedia is heavily used in the entertainment industry especially to develop special effects in movies and animations e Computer games provide a high level of interactivity Multimedia games are a popular pastime and are software programs available either as CD ROMs or online Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi video games also use multimedia features Multimedia applications that allow users to actively participate instead of just sitting by as inactive recipients of information are called Interactive Multimedia Education Multimedia systems are very effective at helping people to learn In Education multimedia is used to produce computer based training courses popularly called CBTs and reference books like encyclopedia
10. What is multimedia Explain its applications in various fields 3 How will you select hardware and software for multimedia applications Discuss 4 What is meant by Authoring of Software and Explain about authoring tools 5 What are the various stages in a multimedia project What are the basic requirements to make good multimedia Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi 6 What is the purpose of Multimedia Highway What is Interactive Multimedia f Discuss various applications and uses of multimedia 8 Which platform is more suitable for multimedia application development and why How are the connections established during multimedia presentations 9 What are different Hardware and Software requirement for multimedia Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi 10 Discuss the features of a Multimedia Authoring tool Name any two popular multimedia authoring tools and mention their special features 11 Explain the working of a CD ROM Differentiate between CDROM and DVD technology 12 Describe the process of creation of a multimedia application user interface and essential requirement in detail Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi 1 What is the role of HTML and HTTP in delivering and launching mul
11. a crash will affect many users not just one Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Repository for applications programs Network server for control of network traffic server for access to large databas File server for accessing many data files p s ecece ioo essacecc ceo o are 295254ee9009069 9 50527 e9609 409096090999 2 2222 222222222 92222e09 2 250 Wet server for e mail connectivity and storage eb server for storage of WWW materials and Web connectivity Pri nt server for multiple user access to printers e One computer acts as server to provide resources to many client computers each client has a portion of the application program to be executed e but the bulk of the processing is performed by the server The server may store huge amount of data Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi The Multimedia Highway Telecommunication networks are global and information elements will link up online as distributed resources on a data highway Copper wire glass fiber and radio cellular technologies also serve a means for delivering multimedia files across a network Examples Full text content from books and magazines Street maps of any city movies are di
12. in which all the computers are arranged schematically in a circle eA token which is a special bit pattern travels around the circle send a message a computer catches the token attaches a message to it and then lets it continue to travel around the network Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e he data transmission process goes as follows Empty information frames are continuously circulated on the ring When a computer has a message to send it inserts a token in an empty frame this may consist of simply changing a 0 to a 1 in the token bit part of the frame and inserts a message and a destination identifier in the frame e he frame is then examined by each successive workstation The workstation that identifles itself to be the destination for the message copies it from the frame and changes the token back to When the frame gets back to the originator it sees that the token has been changed to 0 and that the message has been copied and received It removes the message from the frame e he frame continues to circulate as an empty frame ready to be taken by a workstation when it has a message to send Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi is a high speed networking standard designed to support both voice and data communications is no
13. string Is specially highlighted it can be underlined or colored the most frequent conventions in WWW implementation italicized or framed Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi C Return Path Mechanisms are provided to return to a previously displayed document in the chain Users may simply jump back either by reverse chaining that is passing through all the documents till they reach the one they want or directly if they vaguely remember the reference of that document 1 Home page The basic principle is that every exploration begins with a well defined document which contains the first links to the structure This is the starting point This document is generally called the Home page Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi he home is the starting point of explorations in Hypertext structures Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc PUNEs Where are the Hypertext Documents Geographical independence The Hypertext and Hypermedia concept places no restriction on the physical location of where the various documents or document parts are stored A mm m LIS 0 Bharati Vidyapeeth s Institute
14. ware is a dependable industrial strength environment that allows multiple people to contribute to an application Artists can load a library with media programmers can provide templates for complex interactions and interface designers can put everything together one non programming designer can even do the entire Job alone Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi ImageQ is a multimedia authoring software package create slide show presentations well Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Quicklime is software developed by Apple that supports time based media on the Macintosh e t has also been ported for windows environment An example of time based media is video a sequence of images that are displayed on screen to create the illusion of motion Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi There are five distinct stages of multimedia authoring 1 2 3 4 Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Analysis Design Development Evaluation Distribution Development software Graphics sound text applications Web development multimedia authoring tools System software Operating systems
15. you build the flowchart of events tasks and decisions by using appropriate icons from a library e These icons can include menu choices graphic images and sounds Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc PUNEs Each part is represented an icon symbolic picture Each icon does a specific task e g plays a sound Pre test Search Help J uit Icons are then linked together to Play audio form complete applications Study Section 1 mi Section 2 section 3 Section 4 Section 5 Can easily visualise the structure J jump to next file and navigation of the final application A screenshot of Macromedia Authorware Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi When the flowchart is built you can add your content text graphics animations sounds and video movies EX Authoware Professional Authorware Professional File Edit Data Libraries Attributes Text Tr Ik evel 1 Home Description T 7 0 T Location E ind As i Nd Special Bo ORR Mi I m d TOF E S Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Icon based authoring programs are object oriented development programs where individual multimedia e
16. Design and production Testing and Delivery Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Stages of a Project 1 Planning and costing should include with an idea Identify objectives Develop a prototype plan text graphics music video develop graphic layout look and feel develop a structure and navigation system Estimate time and cost estimate time needed to complete prepare budget if necessary Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi A flow chart or timeline showing the basic flow of the project A list of hardware and software resources that will be required A list of skills that will be required Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi 2 Designing and Producing The next stage is to execute each of the planned tasks and create a finished product 3 Testing Testing a project ensure the product to be free from bugs Another aspect of testing is to ensure that the multimedia application meets the objectives of the project e tis also necessary to test whether the multimedia project works properly on the intended deliver platforms and they meet the needs of the clients Bharati Vidyapeeth s Institute of Computer Applications and Management
17. Hvperdacurnent Legend Text document Image document z SOURCE anchor Destination anchor Link Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tct PUNEs Linear text Hypertext Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi imposes strict linear progression on the reader e the author s ideas of what is best page 1 page 2 page 3 page 4 e Often good but not always Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi EE gu tc e Non linear structure blocks of text pages links between pages create a mesh or network users follow their own path through information bookmark s lt external ink home Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc g e Hypertext is a text which Normal Text contains links to other texts The term was invented by Ted Nelson around 1965 Hypertext is therefore usually non linear as indicated below Hyperlext 15 Content table non linear like views documents By such as the clicking on 7o at the left spors in the are provided text Ihe r
18. ali Joshi e Visual programming with icons or objects is the simplest and easiest authoring process e Visual authoring tools such as Authorware and IconAuthor are suitable for slide shows and presentations e Authoring tools offer very high level language VHLL or interpreted scripting environment Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Interactivity gives the end user control over the content and flow of information in a project simple branching is the ability to go to another section of the multimedia production Conditional branching is an activity based on the results of IF THEN decisions or events GoTo etc otructured language supports complex programming logic subroutines event tracking and message passing among objects and elements Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Achieving synchronization is difficult considering that performance of the different computers used for multimedia development and delivery varies e Authoring system should facilitate accurate timing of events e t should enable developers to build a part of a project and then test it immediately Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Macintosh and Windows computers use different schemes to mana
19. and Management New Delhi 63 by Vaishali Joshi Macintosh and Windows are the two most common platforms used in multimedia Select platform based on Personal preference Budget constraints Project delivery requirements Availability to target audience Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Windows platform With almost 90 of the operating system market share Windows e 05 in commercial buildings industrial facilities as well as home computers e Windows having been introduced in 1985 Is a very mature and complete piece of software e Compatibility Almost every application driver or game will work on Windows e Technical support Having so many users you can always find someone either online or offline who can help you with Windows Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Viruses You may need to buy an antivirus program although free ones exist e Slow Windows especially Vista and 7 requires a lot of computer resources memory processor disk space and thus runs slower The Windows platform s a collection of different vendor components that are tied together by the requirements of the Windows operating system Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi
20. awing different lines varying thickness different dashes different arrowheads etc Cutting and pasting regular and irregular shapes Support different fonts sizes styles shapes and orientations such as sloped or along a curve varying the font and color Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Erasing restoring and saving all or portions of images e Performing geometric transformations of images rotations stretches shrinking etc Creating layers of objects within an image so that those in the foreground mask either wholly or partially those at lower layers e Controlling the colors and gray scales of all or portions of an image Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Modify and control brightness contrast and color balance e Facilitate retouching sharpening blurring smoothing and SO on e Simulate painting with different implements such as brushes sponges pencils and so on Accept input from keyboard mouse and tablet Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi CAD computer aided design is a software used by architects engineers drafters artists and others to create precision drawings or technical design t can be used to create two dimensional 2 D drawing
21. by Vaishali Joshi Project Manager Responsibilities Overall project Day to day operations and budget Put together good core team Maintain the big picture the vision Background skills Understand hardware amp software Communication skills Good people skills a good listener Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Multimedia Designer Responsibilities Overall content and structure Prepares design for project content media interaction Sometime overlaps with Interface Designer Coordinates team Y A Graphic Designers Y B Instructional Designers Y Information Designers Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Multimedia Designer Background skills Ability to analyze content structurally and match it with effective presentation Expert with different media types Ability to look at information from different points of view Interpersonal skills Understand resources both technological and human Solid organizational skills attention to detail Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Multimedia Designer A Graphic designer deals with visuals Y Animators Flash Y Image processing specialists Photoshop B Instructional Designers
22. camera tracking rendering video editing and compositing Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Movie making tools let you edit and assemble video clips captured from camera animations scanned images other digitized movie segments The completed clip often with added transition and visual effects can be played back Ex Animator Pro and SuperVideo Windows Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Animations and digital movies are sequences of bitmapped graphic scenes frames rapidly played back But animations can also be made within an authoring system by rapidly changing the location of objects to generate an appearance of motion 1 LE S i z 5 58 Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc PUNEs No multimedia toolkit is complete without a few indispensable utilities perform some but repeated tasks These are the accessories Output am SnaplT jp a Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi For example a screen grabber is essential because bitmap images are so common in multimedia it is important to have a tool for grabbing al
23. e image for patterns of light and dark that it recognizes as alphabetic numeric or special characters e OCR software requires pattern recognition a complicated logic problem EeEEee eeEEEee Eee It is relatively easy for a human to recognize each of these characters as the letter e For the pattern recognition logic in OCR software this is very difficult Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc PUNEs You can cut copy paste and edit segments of the sound with great precision making your own sound effects del WavePad Ed Effects Contrel Took Bookmark View Window z sS H v e DK v e KF amp OQ Open Fle SaveFle Undo Redo Cut Paste Delte Load CD BumCO Bookmark Batch Options x f 4 M DE e ed P Remove n Tools gt nipe or hiss i lt F 1 i Im E 0007957 SelLengh 00000375 0 00 08 23 eu e m M P us comae Flelengh 4 11 sss 3 00 Seii Sound Sample Rate 44100 Stereo Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi A digital audio editor is defined as a computer application for manipulating digital aud
24. e of Computer Applications and Management New Delhi 63 by Vaishali Joshi Word Processors Microsoft Word _ WordPerfect Spreadsheets Excel Databases Presentation Tools _ PowerPoint Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Elemental tools help us work with the important basic elements of your project its graphics images sound text and moving pictures Elemental tools includes Painting And Drawing Tools Ex DeskDraw DeskPaint Designer paint e Cad And 3 D Drawing Tools Ex AutoCAD e Image Editing Tools photonova photowings funnyface e OCR Software e Sound Editing Programs ools For Creating Animations And Digital Movies e Helpful Accessories Convertors Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Painting and drawing tools are the most important items in your toolkit because the impact of the graphics in your project will likely have the greatest influence on the end user Painting software is dedicated to producing excellent bitmapped images Drawing software is dedicated to producing line art that is easily printed to paper Drawing packages include powerful and expensive computer aided design CAD software Ex DeskDraw DeskPaint Designer Creating different shapes rectangles circles ellipses polygons etc Dr
25. eader Navigation in 15 immediately the document is transported to hot spots or related material overview in the document mechanisms de i p Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc PUNEs hypertext systems additional media picture photographs video and sound diagram links hotspots may be in media areas of pictures times and locations in video Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Hypermedia is not constrained to be text based It can include other media e g graphics Images especially the continuous media sound and video The World Wide Web WWW is the best example of a hypermedia application Powerpoint Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi 1 Hypertext documents contain references using anchor and links to other parts 1 An Anchor Is a fragment of information within a given document part to which a link may be attached As Hypertext deals only with text an anchor may be any word set of words sentence or paragraph A link Is a reference or pointer to another piece of information It must contain all the information necessary to access the linked document part The anchor
26. edia e g Video Audio Streaming Special Hardware Software needed e g RAID technology Data Representations File Formats that support multimedia Data representations file formats should be easy to handle yet allow for compression decompression in real time Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi PUNEs Introduction to Making Multimedia Projects Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Developing Multimedia 1 To make multimedia you need hardware software good ideas 2 make GOOD multimedia you also need talent and skill organization time money and the help of others 3 Teamwork is essential e Knowledge of hardware and software as well as creativity and organizational skills are essential for creating a high quality multimedia project Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Stages of a Project pomme A Multimedia application is developed in stages as all other software are being developed In multimedia application development a few stages have to complete before other stages being and some stages may be skipped or combined with other stages Following are the four basic stages of multimedia project development Planning and costing
27. ew Delhi 63 by Vaishali Joshi Multimedia Programmer Responsibilities Integrates multimedia elements as complete project using programming language or authoring system Authorware Coding displays to controlling devices Background skills Multimedia languages C Java Lingo HTML VRML XML Ability to quickly learn new languages Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Responsibilities Create character action point of view interactivity Write proposals script actors narration write text screen content writers Background skills Background in marketing Ability to work within tight deadlines Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Multimedia Producer for the Web Responsibilities Coordinates set of pages for the web Web content uploading Background skills Knowledge of HTML CGI scripts Photoshop etc Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tct PUNEs Multimedia Hardware Peripherals Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc PUNEs Input devices Output devices otorage devices Communication devices _M
28. ge text and colors e While using text fields ensure that the text displays correctly on both platforms Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Card or Page based Tools Icon based Tools Time based Tools Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi In these authoring systems elements are organized as pages of a book or stack of cards he authoring system lets you link these pages or cards into organized sequence and they also allow you to play sound elements and launch animations and digital videos Best used when the bulk of your content consists of elements that can be viewed individually e jump on command to any page e play sound elements and launch animations and digital Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Page based authoring systems are object oriented the objects are the buttons graphics and etc e Each object may contain a programming script activated when an event related to that object occurs EX Visual Basic Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Icon based event driven or object oriented tools provide a visual programming approach organizing and presenting multimedia First
29. harati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi 4 PDA stands for a Personal digital assistant b primary digital asset c Portable digital armor d none of these o9 he most precious asset you can bring to the multimedia workshop Is your a Creativity b programming skill c Musical ability d file and video clip 6 which of the following is not a stage of multimedia production a Planning and costing b testing c Marketing d deivering Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi f Which of these is not a common platform for producing and delivering multimedia projects a Macintosh OSX b window 98 c Macintosh classic d IBM VMS 8 For multimedia production mastering your medium means knowing a Instructional design b video production c Hardware and software d screenwriting 9 The diverse range of abilities needed to produce a new media project is called the 10 The person responsible for overall development and implementation of a project as well as for day to day operation is the Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi References Books Multimedia Making It Work By Tay Vaughan Information Technology Principles and Applications By Ajoy Kumar Ray amp Tinku Acharya Multimedia Sy
30. hat are unnecessary to computer operation or take up considerable amounts of space Disk cleaner helps the user to decide what to delete when their hard disk is full Disk partitions can divide an individual drive into multiple logical drives each with its own file system which can be mounted by the operating system and treated as an individual drive Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Disk compression utilities can transparently compress uncompress the contents of a disk increasing the capacity of the disk Anti virus utilities scan for computer viruses eryptographic utilities encrypt and decrypt streams and iles Network utilities analyze the computers network connectivity configure network settings check data transfer or log events Backup utilities can make a copy of all information stored on a disk and restore either the entire disk e g in an event of disk failure or selected files e g in an event of accidental deletion Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Communications Protocols Needed to facilitate traffic and avoid collisions Common Network standards Ethernet Token Ring AIM Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Ethernet is a physical and data li
31. io a multimedia creator we normally use audio editor for recording audio edit the duration and timeline mix multiple sound tracks apply simple effects for audio enhancement create conversion between different audio file formats eSound editing functions include cut copy paste delete insert silence auto trim and more Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi eAudio effects include amplify normalize equalizer envelope reverb echo reverse and many more eSupports almost all audio and music file formats including mp3 wav vox gsm wma au aif flac real audio ogg aac m4a mid amr and many more Examples Audacity is free open source software for recording and editing sounds Power Sound Editor eMusic Editor eSoundEdit Pro Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e 3D animation is playing a larger role in today s film games and television projects e 3D Animation Software Autodesk MAYA Autodesk MotionBuilder Blender is a free and open source 3D computer graphics software product used for creating animated films visual effects interactive 3D applications or video games Blender s features include 3D modeling UV unwrapping texturing rigging and skinning fluid and smoke simulation particle simulation animating match moving
32. l or part of the screen display so you can import it into your authoring system or copy it into an image editing application Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tct PUNEs Multimedia Authoring Tools Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Two types of tools that can be used to create multimedia applications a Authoring tools a Programming tools Authoring tools are what we call high level tools a Alot of the technical details of how things are done is hidden from the developer a he developer can concentrate on the functionality instead of how to make the hardware work a Can be used by non programmers for assembling multimedia elements into a single cohesive project LJ Authoring software provides an integrated environment for binding together the content and functions of your project Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Programming tools are low level tools a hey provide access to the low level hardware features for those who want to get the most out of the computer a Are used by programmers or software engineers Each has their own set of pros and cons a Authoring tools are generally quicker to learn and can be used by non programmers but ma
33. late analog signals e hey provide connectivity through standard phone lines A modem is a communications device that can be either internal or external to your computer It allows one computer to connect another computer and transfer data over telephone lines Modem speed Ihe standard modem speed should be at least 56 Kbps Use of modems and telephone lines for connectivity Computer A Computer Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi ISDN integrated services digital network an international communications standard for sending voice video and data over digital telephone lines or normal telephone wires e ISDN supports data transfer rates of 64 Kbps 64 000 bits per second elt is used for higher transmission speeds by telephone SDN lines are used for networking Internet access and audio video conferencing distance learning etc e hey more expensive than the conventional analog lines Types of ISDN B ISDN N ISDN e Hybrid ISDN Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi hey provide Internet access at speeds 100 to 1 000 times faster than a telephone modem over the same cable network that supplies the television Signal However due to noise in the system sending rates may be much slower than receiving rates Bha
34. lements are represented by icons rather than script commands Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Time based authoring tools are the most common of multimedia authoring tools e n these authoring systems elements are organized along a time line They are the best to use when you have message with the beginning and an end e Sequentially organized graphic frames are played back at the speed that you can set Other elements such as audio events are triggered at the given time or location in the sequence of events EX Animation Works Interactive FLASH MAYA Blender etc Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Director is a package with many features a Sound and audio editing a Bitmap and vector graphics editing Director has its own programming language called Lingo which can be used to add new functionality Director is one of the most widely used PC tools cross platform compatibility e Strong yet intuitive animation features e And as extensive architecture to add functionality Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Icon Author an authoring tool requires the use of an icon based flowchart for building an application Everest Authoring System Macromedia s Author
35. ment New Delhi 63 by Vaishali Joshi Macintosh eSince 1984 has been multimedia Good built in audio Easy to learn GUI eHave Ethernet built In Usually run AppleTalk Mac computers are generally more expensive than Windows computers ___ since late 1985 5 provides multimedia capabilities Intended for business oystem beeps and tiny tinny speaker DOS screen command driven Need ethernet cards Usually run TCP IP Protocol suite for networking and communication Windows computers are generally less expensive than Macs Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Macs are typically the target of Viruses and other malware attacks are more heavily targeted fewer virus and attacks They at Windows Keeping a Windows also require less time and effort computer secure takes more time to keep secure and effort wnen compared to a Mac Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Production of the Macintosh is based upon a vertical integration model in that Apple facilitates all aspects of its hardware and creates its own operating system his is in contrast to PCs where different brands of hardware run operating systems such as Microsoft Windows Mac Current product line The Mac mini is the least expensive Mac currently in production It shi
36. more efficient and less expensive as a result Virtual environments are used in training programs for the military the space program and even medical students Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Multimedia in Public Places e In hotels railway stations shopping malls museums multimedia will become available at stand alone terminals or kiosks to provide information and help Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Very High Processing Power needed to deal with large data processing and real time delivery of media RAM HDD CPU etc Network Support Client server systems common as distributed systems common Software Tools user friendly tools needed to handle media design and develop applications deliver media Storage and Memory large storage units of the order of 50 100 Gb or more and large memory 1 2 Gb or more Large Caches also required for efficient management Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Efficient and High I O input and output to the file subsystem needs to be efficient and fast Needs to allow for real time recording as well as playback of data e g Direct to Disk recording systems Multimedia Capable File System needed to deliver real time m
37. nk layer technology for local area networks LANs Ethernet was invented by engineer Robert Metcalfe e he Ethernet specification served as the basis for the IEEE 802 3 standard which specifies the physical and lower software layers Ethernet uses the CSMA CD access method to handle simultaneous demands elt is one of the most widely implemented LAN standards eA newer version of Ethernet called 700Base T or Fast Ethernet supports data transfer rates of 100 Mbps And the newest version Gigabit Ethernet supports data rates of 1 gigabit 1 000 megabits per second Higher level network protocols like Internet Protocol IP use Ethernet as their transmission medium Data travels over Ethernet inside protocol units called frames Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi eToken ring local area network LAN technology is a protocol which resides at the data link layer DLL of the OSI model e t uses a special three byte frame called a token that travels around the ring grants the possessor permission to transmit on the medium Token ring frames travel completely around the loop Initially used only in IBM computers it was eventually standardized with protocol IEEE 802 5 Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi eA type of computer network
38. nstitute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc PUNEs e mage editing applications are specialized and powerful tools for enhancing and retouching existing bitmapped images z can be used to create images from scratch as well as images digitized 5 from scanners digital cameras artwork files created by painting or drawing packages Ex Photoshop Picasa Paint net Adobe Lightroom Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi AP be t SAEED oi Optical character recognition OCR teens ee Is a system of converting scanned printed handwritten image files into me its machine readable text format e Often you will have printed matter and other text to incorporate into your ONE project but no electronic text file Come itr ig Per page p E yo e With Optical Character Recognition OCR software a flat bed scanner and your computer you can save many hours of typing printed words and get the job done faster and more accurately ASCH text 2 3KH Per page Ex Perceive Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Hardware scans the text image e Software systematically checks entir
39. odems Network Interfaces Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Keyboards Mice and Trackballs ouch screens e Magnetic Card Encoders and Readers e Graphic Tablets e Scanners Optical Code Recognition OCR Devices e Infrared remotes Voice Recognition Systems Digital Cameras e Lightpens Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Audio Devices e Amplifiers and Speakers Monitors Video Devices Projectors Y CRT cathode ray tube v LCD liquid crystal display e Printers Injet laser Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPE tc g VR helmet and VR immersive display Video Devices Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi TAPER Output Devices PUNEs VR helmet 4 UWI BY LM ost From Comer Raprodaced ag mii lee Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Output Devices PUNEs Immersive Environments and Display Systems e We create dynamic audio visual displays which immerse users into a virtual world e Using single lens o
40. of Computer Applications and Management New Delhi 63 by Vaishali Joshi o Physical storing locations of Hypertext documents o Stored on different corporate computers These computers are connected on site to a LAN e Stored on different servers at different geographical locations The servers are interconnected via Wide Area Networks To summarize A fundamental characteristic of the Hypertext and Hypermedia concept is geography independence Fragments of information may be anywhere in the world or stored on the local user disk Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi A Multimedia system has four basic characteristics Multimedia systems must be computer controlled Multimedia systems are integrated he information they handle must be represented digitally e The interface to the final presentation of media is usually interactive Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Capture devices Video Camera Video Recorder Audio Microphone Keyboards mice graphics tablets 3D input devices sensors VR devices Storage Devices Hard disks CD ROMs Jaz Zip drives DVD Flash drives etc Communication Networks Ethernet Token Ring FDDI ATM Intranets Internets Computer Systems Multimedia Desktop machines Workstations MPEG VIDEO Hardware Display
41. ps without a keyboard or mouse Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi iMac The iMac is Apple s current flagship consumer desktop computer powered by the mobile version of the Intel CPU It is an all in one unit with screen sizes available at 20 and 24 Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi MacBook The MacBook is Apple s consumer portable It uses an Intel Core 2 Duo processor running at slightly slower speeds 2 0 GHz or 2 16 GHz than the CPUs in the MacBook Pro line Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi MacBook Pro The MacBook Pro Is a high end portable workstation computer which runs on an Intel Core 2 Duo processor at 2 2 GHz or 2 4 GHz with 15 4 or 17 inch screens Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e o establish communication between a Macintosh and Windows PC install Ethernet system and client server software e Ethernet is a method of wiring up computers Client server software is required for communication and transfer of files e Macintosh computers have built in Ethernet networking while Windows PCs require an additional Ethernet card e Macintosh and Windows are the two mos
42. r digitizing and editing video and producing DVD discs Makes multimedia project development easier and smoother Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Macintosh commonly known as Mac is a brand name which covers several lines of personal computers designed developed and marketed by Apple The original Macintosh was released on January 24 1984 It used a graphical user interface GUI instead of the command line interface Mac systems are mainly targeted at the home education and creative professional markets All current Mac models come pre installed with a version of the latest Mac OS Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi The current Mac product family uses Intel processors e Macs include two standard data transfer ports USB standardized in 1998 with the iMac and FireWire a technology developed by Apple to support higher performance devices FireWire is mainly reserved for high performance devices such as hard drives or video cameras Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi The Macintosh operating system enjoys a near absence of the types of malware and spyware that affect Microsoft Windows users Bharati Vidyapeeth s Institute of Computer Applications and Manage
43. r multi projector technology we are able to create immersive digital signage interactive museum exhibits flight simulators 3D immersive user and gaming experiences Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Sufficient memory must be allocated for storing and archiving files e Memory requirements of a multimedia project depend on the projects content and scope RAM ROM Floppy and Hard Disks e Zip Jaz and Syquest Zip 100MB Jaz 1 GB Optical Storage CD CD R WORM etc e RAID redundant array of inexpensive drives DVD Digital Versatile Disk upto 1GB DVD video DVD ROM etc Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Magneto optical drives MO discs were WORM write once read many drives but later read write MO drives became available he disc consists of a ferromagnetic material sealed under a plastic coating e the older type of magnetic diskette can store 1 44 megabytes MB of data an MO diskette can store many times that amount ranging from 100 MB up to several gigabytes GB Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi PUNEs TAPE tct BHARATI Familiar Tools Multimedia Authoring Tools Elemental Tools Bharati Vidyapeeth s Institut
44. rati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi eA modem designed to operate over cable IV lines Because the coaxial cable used by cable TV provides much greater bandwidth than telephone lines a cable modem can be used to achieve extremely fast access to the World Wide Web eThis combined with the fact that millions of homes are already wired for cable TV has made the cable modem something of a holy grail for Internet and cable TV companies Your cable modem has the following features to help you access and use the Internet ee Two way design allows the cable modem to send and receive data over the cable television network Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Cable bandwidth allows data rates of up to 38 megabits per second Mbps which is faster than analog modems Integrated services digital network ISDN or asymmetric digital subscriber line ADSL Using your cable line means that the cable modem is always on always connected and doesnt tie up your phone line e Plug and play operation through universal serial bus USB ensures easy setup and installation Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi 1 Explain different software and hardware used in developing multimedia products Explain with example 2
45. rmally utilized by Internet service providers on their private long distance networks operates at the data link layer Layer 2 in the OSI Model over either fiber or twisted pair cable differs from more common data link technologies like Ethernet several ways ATM utilizes no routing ATM switches are used Instead of using variable length packets as Ethernet does ATM utilizes fixed sized cells A7M cells are 53 bytes in length that includes 48 bytes of data and five 5 bytes of header information high cost of ATM relative to Ethernet is one factor that has limited its adoption to backbone and other high performance specialized networks Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Communications Protocols Message passing protocols HI TP Hypertext transfer protocol SMTP Simple mail transfer protocol AppleTalk Apple s network architecture TCP IP Transmission control protocol Internet protocol PX SPX Internetwork packet exchange sequential packet exchange SNA IBM s system network architecture Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi high processing computers Facilitate sharing of H W and S W resources permit fewer copies of software to be purchased to serve several users sharing data files However
46. s or three dimensional modules The CAD images can spin about in space with lighting conditions exactly simulated and shadows properly drawn With CAD software you can stand in front of your work and view it from any angle making judgments about its design Ex AutoCAD Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Bp LAR CTT poe eee ae IE File Seleri fessgicia Friii Tie iene FP BPH UGS Sw z uin Rr De cg A uk TT rig Parag i Bue red Tere ai 1 Ww mi Je gt rr E Wafer Phat IT da ght gr ae 1 Bikal rimi pr 11 pinakie saigh SSE ees M E Oum L IE INENUGNNEESUI om uHi Basis Pr AIT rmi ur a Esrar T 2 bad Sade er eed Zr mler Buakl mper wis l 5 i 5 a i idruibukri iduibbribbksu iri i i bhkrbkrErub iubrb i 10343 Pl Ptah m E mr A m E43 i m P mr mo bikt COE amp xu ber Era J inm TL Lr MS I h 5 ov tir T Lee oy Bharati Vidyapeeth s I
47. splayed at home real time news reported from anywhere on earth lectures from participating universities Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e CDROM has become the most cost effective distribution medium for multimedia projects t can contain unique mixes of images sounds text video and animations controlled by an authoring systems to provide unlimited user interaction CD ROM Presentations can virtually unlimited information they are considered a modern inter active phenomenon of distribute share broadcast corporate and product information Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Using CD ROMs or multimedia presentations to share our objective is a proven electronic marketing approach e We have constructed hundreds of presentations Financial Reports Product Demonstrations Year End Recaps Database the list of applications is endless Post them on your website send them out via CD ROM mailers e mail them to your clients e awide range of affordable choices are available Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi The primary media for delivering multimedia projects are Compact disc read only CD ROM Red Laser v 640MB Digital Versatile Disc DVD Blue Laser Y
48. stem Design K Andleigh and K Thakkar Web sites http www cse fau edu research mmlab Journal html http www iis fraunhofer de amm techinf mpeg4 Index html http www uky edu rst mmbook html http www clearleadinc com site multimedia_authoring html Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi
49. t common hardware platforms used in multimedia Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi LANs local area networks WANs wide area networks Located within short Used for long distances distances such as a campus or building More expensive to install Allow sharing of resources and maintain such as printers ISPs make it available and e Ethernet for cross affordable platform development Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Modems ISDN Integrated Services Digital Network DSL Digital Subscriber Line Cable Modems Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Modems modulator demodulator A modem is a device or program that enables a computer to transmit data over for example telephone or cable lines Computer information is stored digitally whereas information transmitted over telephone lines is transmitted in the form of analog waves A modem converts between these two forms A modem modulates outgoing digital signals from a computer or other digital device to analog signals for a conventional copper twisted pair telephone line and demodulates the incoming analog signal and converts it to a digital signal for the digital device Modems modulate and de modu
50. timedia on the web 3 Explain the different stages of making multimedia 4 Explain different multimedia software tools o9 Explain multimedia on Internet 6 Explain the concept of HTML in Multimedia Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi 7 Write short notes on Multimedia Production Platforms o What is authoring Explain about different authoring tools 9 Explain the production life cycle of multimedia project 10 What is meant by multimedia How is it different from graphics Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi 11 Explain the following a Hyper Media b Multimedia Hardware c Media Games d Interactive TV e Web Server f HTML g Web Browser Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi n Media games 1 Multimedia tools j Use of multimedia Multimedia highway Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi 1 A Browser Is used to view a Program code b Storyboards c Fonts d web based pages and documents 2 VR stands for a Visual response b virtual reality c video raster d variable rate 3 DVD stands for a digital versatile disc b digital video disc c Double view disc d density variable disc B
51. y have limited flexibility a Programming tools are more difficult to use and require good programming knowledge but can be much more flexible Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi Most authoring systems provide facilities for a Loading and saving media assets graphics sounds videos text etc a Creating or editing audio and graphic images Page or slide building layering multimedia data to create a single page a Animation transition effects a Specifying the sequence of the application a Adding interactive controls for navigation and actions at run time Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Editing and organizing features Programming features Interactivity features e Performance tuning and playback features Delivery cross platform and Internet playability features e Script language programs e Hypertext Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaishali Joshi e Authoring systems include editing tools to create edit and convert multimedia elements such as animation and video clips e he organization design and production process for multimedia involves flowcharting Bharati Vidyapeeth s Institute of Computer Applications and Management New Delhi 63 by Vaish

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