The document discusses different file formats used for graphics, audio, and video. It explains that a file format is a standard way that information is encoded for storage in a computer file. File extensions help identify the type of content in a file. There are two main types of graphics file formats - raster formats like JPEG and PNG that use pixels, and vector formats like PDF and SVG that use mathematical equations to represent images. Common audio formats include MP3, WAV, and video formats include AVI, MOV, and MP4. Each format has different specifications regarding compression, compatibility with devices and software, and intended uses.
This is the subject slides for the module MMS2401 - Multimedia System and Communication taught in Shepherd College of Media Technology, Affiliated with Purbanchal University.
basic information about image files and why we use lots of kinds image file formats.
Some key terms like pixels, pixel depths, resolution, monochore, grayscale and colored images which will be used in the next sections of the presentation.
Basic compression methods which are used in image compression and give information about lossy/lossles images.
JPEG, PNG, GIF and BMP detailed
Multimedia data and information must be stored in a disk file using formats similar to image file formats. Multimedia formats, however, are much more complex than most other file formats because of the wide variety of data they must store. Such data includes text, image data, audio and video data, computer animations, and other forms of binary data, such as Musical Instrument Digital Interface (MIDI), control information, and graphical fonts. (See the "MIDI Standard" section later in this chapter.) Typical multimedia formats do not define new methods for storing these types of data. Instead, they offer the ability to store data in one or more existing data formats that are already in general use.
For example, a multimedia format may allow text to be stored as PostScript or Rich Text Format (RTF) data rather than in conventional ASCII plain-text format. Still-image bitmap data may be stored as BMP or TIFF files rather than as raw bitmaps. Similarly, audio, video, and animation data can be stored using industry-recognized formats specified as being supported by that multimedia file format.
This is the subject slides for the module MMS2401 - Multimedia System and Communication taught in Shepherd College of Media Technology, Affiliated with Purbanchal University.
basic information about image files and why we use lots of kinds image file formats.
Some key terms like pixels, pixel depths, resolution, monochore, grayscale and colored images which will be used in the next sections of the presentation.
Basic compression methods which are used in image compression and give information about lossy/lossles images.
JPEG, PNG, GIF and BMP detailed
Multimedia data and information must be stored in a disk file using formats similar to image file formats. Multimedia formats, however, are much more complex than most other file formats because of the wide variety of data they must store. Such data includes text, image data, audio and video data, computer animations, and other forms of binary data, such as Musical Instrument Digital Interface (MIDI), control information, and graphical fonts. (See the "MIDI Standard" section later in this chapter.) Typical multimedia formats do not define new methods for storing these types of data. Instead, they offer the ability to store data in one or more existing data formats that are already in general use.
For example, a multimedia format may allow text to be stored as PostScript or Rich Text Format (RTF) data rather than in conventional ASCII plain-text format. Still-image bitmap data may be stored as BMP or TIFF files rather than as raw bitmaps. Similarly, audio, video, and animation data can be stored using industry-recognized formats specified as being supported by that multimedia file format.
Esoft Metro Campus - Diploma in Web Engineering - (Module II) Multimedia Technologies
(Template - Virtusa Corporate)
Contents:
What are Graphics ?
Digital Image Concepts
Pixel
Resolution of Images
Resolution of Devices
Color Depth
Color Palette
Dithering
Bitmap and Vector Graphics
Bitmap Graphics
Vector Graphics
Comparison
Graphics File Formats
Bit Map
Tagged Image File Format
Graphical Interchange Format
Join Picture Expert Group
Portable Network Graphics
Multi-image Network Graphics
Multimedia on Web
Animations
Rollovers
Animated GIF
Flash Files
Audio
Audio on Web Sites
Audio File Formats
MIDI
WAVE
MP3
AU
AIFF
Video
Video File Formats
AVI
ASF
MPEG
QuickTime
RealVideo
Copyrights of Web Content
Create better and smoother animations that deliver better and express the emotions gracefully. Here is a list of tips help you with 3D animation rigging.
Cut out animation is the oldest technique used to create an animation film. In this ppt, we discuss what is cut out animation, characteristics, and advantages.
Foley is creating and recording 'live' sound effects to be added to a film, video and other media program in the post-production stage. In this PPT we discuss the basic of Foley effects.
Multimedia artists and animators are responsible for creating animation and VFX moving image for movie, tv, games and other media. They design 2D and 3D models and animation.
Rotoscoping is an important part of the filmmaking process for cutting things out of frame. Take a look at different ways to rotoscope in After Effects.
Rotoscoping is a time-taking process. Here we tend to describe six ways to make rotoscoping easier, effective and speed up the roto process without sacrificing quality.
Some of the film techniques for beginners to express the ways that meaning is created in the film and that have become more popular with modern movies.
Design visualization creates graphic images from ideas and concepts making concepts and options clearer to project owners and partners — visualization changes from the invisible to visible.
As a Visual effect artist, will be the one to add certain components to live-action footage, resulting in an amazing final product. Visual Effects Artists usually better in fine arts, computer graphics or animation.
Visual effects editor is the person who is overseeing, and responsible for all the VFX in a production. VFX editor creates realistic visual effects using sprites, particles, animation, materials, and more.
The art of drawing cartoon face is often about exaggeration. Do Practice of drawing different face shapes and fitting the features into the shape you created. Here are 7 Steps To Draw a Cartoon Face For Beginners
Animation has become a strong part of the film industry. Animated films are gaining a lot of profit on the silver screen compared to the movies made with stellar actors.
Stop Motion animation is a technique used in animation to bring static objects to life. By moving the object frame by frame and played in sequence it creates the illusion of movement.
Character Designer creates the look and feels of animated characters.Character Designers are only found in some instances where the character are complex and important enough to merit specific attention.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
2. What is File Formats?
• A file format is a standard way that information is encoded for storage in a
computer file.
• A File extension sometimes called a file suffix of a filename extension.
• Any file's extensions can be renamed but that won't convert the file to another
format or change anything about the file other than this portion of its name.
• Many file extensions, especially those used by common image, audio, and video
formats, are usually compatible with more than one program you have installed.
3. • you know the correct software to use.
• The user knows what the file may contain from the file extension.
• Searching and sorting files can be done effectively.
• The operating system can display appropriate icon.
• It is easier to open the appropriate application.
• Application programs know how to load up and interpret the data
Why are different file types needed?
7. • Jpeg stands for Joint Photographic Experts Group.
• Jpeg is a commonly used method of compression for digital images .
• The original JPE Group was organized in 1986.
• issuing the first JPEG standard in 1992.
• also the most common format saved by digital cameras.
• For web usage, where the amount of data used for an image is
important.
8. • Png stands for Joint Portable Network Graphics.
• Png is also used of compression.
• creating the PNG format was in early 1995.
• Png supports transference
10. • Pdf stands for Portable Document Format.
• complete description of a fixed-layout flat document,
including the text, fonts, graphics, and other information
needed to display it.
• PDF was developed in the early 1990s as a way to share
computer documents, including text formatting and inline
images.
11. • Raw files are named so because they are not yet processed and
therefore are not ready to be printed or edited with a bitmap graphics
editor.
• Raw image files are sometimes called digital negatives, as they fulfill
the same role as negatives in film photography.
• Raw image formats are intended to capture as closely as possible.
• RAW file size is much larger that .JPEG files, but is slightly smaller
than .TIF files.
14. • Tiff stands for Tag Image File Format.
• The first version of the TIFF specification was published
by Aldus Corporation in the autumn of 1986.
• TIFF is a flexible, adaptable file format for handling images
and data within a single file.
• TIFF file using edited and re-saved without losing image
quality.
15. • Tga stands for Truevision Graphics Adapter.
• TGA, often referred to as TARGA.
• TARGA is an acronym for Truevision Advanced Raster Graphics Adapter.
• Tga is a raster graphics file format created by Truevision Inc.
• now part of Avid Technology.
• Images in the Targa Graphic format might be stored in their raw form or with
compression, which might be preferred for icons, line drawings and other simple
images.
• This format is often seen associated with image files used in video games.
16. • Gif stands for Graphic Interchange Format.
• Gif is a file extension for an often animated raster graphics file.
• Gif is the second most common image format used on the World Wide
Web after JPEG.
• introduced GIF on June 15, 1987.
• GIFs can be used for small animations and low-resolution film clips.
• GIFs may be used to store low-color data for games.
17.
18. • Eps stands for Encapsulated PostScript.
• They're typically used by drawing applications to describe how to produce images,
drawings, or layouts.
• EPS file can contain text as well as graphics.
• EPS is what early versions of the AI format (Adobe Illustrator Artwork) was based on.
19. • SVG stands for Scalable Vector Graphics.
• is an XML-based vector image format for two-dimensional graphics with support for
interactivity and animation.
• The SVG specification is an open standard developed by the World Wide Web
Consortium (W3C) since 1999.
• SVG allows three types of graphic objects: vector graphic shapes such as paths and
outlines consisting of straight lines and curves, bitmap images, and text.
22. • Avi stands for Audio Video Interleaved.
• AVI is a multimedia container format introduced by Microsoft
in November 1992 as part of its Video for Windows software.
• Supported Devices : Microsoft devices, Game consoles, but
not compatible with Apple devices.
• Supported Media Players : Windows Media Player or other
Windows-based players.
23. • A file with the MOV file extension is an Apple QuickTime
Movie file that's stored in a QuickTime File Format (QTFF)
container file.
• The format specifies a multimedia container file that contains
one or more tracks, each of which stores a particular type of
data: audio, video, or text
• MOV file format developed by Apple computers.
24. • MPEG-4(Moving Picture Experts Group) Part 14 or MP4 is a
digital multimedia container format most commonly used to
store video and audio, but it can also be used to store other
data such as subtitles and still images.
• Supported Devices : C, Mac, all kinds of mobile devices as
iPhone iPad Android, etc.
• Supported Media Players : Almost all kinds of media
players.
25. • Mp3 is an audio coding format for digital audio.
• Compressed File Format.
• The MP3 file format revolutionized music distribution in the
late 1990s.
• Anytime you compress a song, you will lose some of its
quality.
• Use MP3 files for web pages, web videos, in fact for
anything on the Internet.
26. • Waveform Audio File Format, more commonly known as WAV due to
its filename extension.
• Microsoft and IBM (International Business Machines Corporation)
originally developed WAV in 1991 for the use within Windows 3.1.
• Wav is a Microsoft and IBM (International Business Machines
Corporation) audio file format standard for storing an audio on PCs.
• Uncompressed file formats.
• WAV files are also the right choice for loops to be processed with Flash
for web animations.