Multi media. Multimedia

Modern computer systems offer a very diverse set of features and programs for a variety of purposes. For some time now, applications have also appeared that are commonly referred to as multimedia programs. Surely, now you will not surprise anyone with such a name, and even more so, with an abundance of this type software packages. And it's no secret that they can be found and downloaded from the Internet. Multimedia programs can be quite simply downloaded for free on our website.

Basically, multimedia programs are divided into several main types. This includes various audio and video players such as WinAmp or AIMP, related codecs and decoders such as K-Lite codec-pack for correct operation when listening to audio or watching video, programs for editing audio and video, multimedia programs for editing audio, video or graphics, music sequencers and synthesizers, specialized drivers like ASIO, applications for burning discs of any format like Nero, as well as format converters that allow change format source file so that you can work with it not only in completely different operating systems, but also on mobile gadgets of any manufacturer with their own operating systems. Naturally, most professional software packages are paid. However, you can find and download multimedia programs on our website for free.

Surely, you should not dwell on the description of each software product, since, today, you can find and download from the Internet such great amount applications that it is simply impossible to describe them all. The only thing worth noting right away is the division of programs into paid, shareware and free. It goes without saying that paid multimedia programs are, for the most part, of a professional level. Shareware programs can be downloaded for free, however, after 30 days, such software will offer to register it, or buy it. Well, with free programs, I think, and so everything is clear.

If we talk about the main features of multimedia programs that can be downloaded for free on our website, then, as mentioned above, they all differ somewhat in functionality. Players are designed only for playing or creating playlists. Codecs and decoders allow you to play files of any specific format, since operating systems themselves do not always support the latest developments in this area. Applications for processing or editing audio and video allow you to record or correct the recorded material. Sequencers and synthesizers are virtual recording studios using live instrument or MIDI device connections. Drivers allow you to use connections to different hosts such as VST or ReWire. Disc burning programs create full discs any format backups data or simply copy the contents of the disks among themselves. Finally, format converters convert files to further work with them in an environment where the original format is not supported.

In conclusion, I would like to say that the variety of multimedia programs is simply amazing. Undoubtedly, the fact that you can download multimedia applications for free is quite simple. There would be a desire. And on our site, such a procedure is generally quite simple.

Multimedia- interaction of visual and audio effects under the control of interactive software using modern technical and software tools, they combine text, sound, graphics, photo, video in one digital representation.

For example, in one container object (eng. container) may contain textual, auditory, graphical and video information, as well as, possibly, a way to interactively interact with it.

Term multimedia also, often used to refer to storage mediathat allow you to store significant amounts of data and provide enough fast access to them (the first media of this type were CDs). In this case, the term multimedia means that a computer can use such media and provide information to the user through all possible forms of data such as audio, video, animation, image, and others in addition to traditional means of providing information such as text.

Classification

Linear representation

Nonlinear representation

Multimedia can be roughly classified as linear and non-linear.

Cinema can be an analogue of the linear representation method. Man browsing this document in no way affect its output.

The non-linear way of presenting information allows a person to participate in the output of information by interacting in some way with the means of displaying multimedia data. Human participation in this process is also called “interactivity”. This way of interaction between a person and a computer is most fully represented in the categories of computer games. A non-linear way of representing multimedia data is sometimes referred to as "hypermedia".

As an example of a linear and non-linear way of presenting information, we can consider such a situation as a presentation. If the presentation was recorded on tape and shown to the audience, then with this method of conveying information, viewers this presentation do not have the opportunity to influence the speaker. In the case of a live presentation, the audience has the opportunity to ask the speaker questions and interact with him in other ways, which allows the speaker to deviate from the topic of the presentation, for example, explaining some terms or covering controversial parts of the report in more detail. Thus, a live presentation can be presented as a non-linear (interactive) way of presenting information ...

Capabilities

Local (recorded)

Online (streaming)

  • multimedia presentations can be held by a person on stage, shown through a projector or on another local device playback. A broadcast presentation can be either live or pre-recorded. Broadcast or recording can be based on analog or electronic technologies storage and transmission of information. It is worth noting that multimedia online can be either downloaded to the user's computer and played in some way, or played directly from the Internet using data streaming technologies. Media played using streaming technologies can be either "live" or provided on demand.
  • multimedia games are games in which the player interacts with a virtual environment built by a computer. The state of the virtual environment is passed to the player using various ways transmission of information (auditory, visual, tactile). Currently, all games on a computer or game console are multimedia games. It is worth noting that this type of game can be played alone on local computer or console, and with other players through a local or global network.

Various formats of multimedia data can be used to simplify the perception of information by the consumer. For example, to provide information not only in text form, but also to illustrate it with audio data or a video clip. In the same way, contemporary art can present everyday, mundane things in a new way.

Laser show - "live" multimedia performance

Various forms of providing information make it possible for the consumer to interact with information interactively. Online multimedia is increasingly becoming object-oriented, allowing the consumer to work on information without having specific knowledge. For example, in order to post a video on YouTube or Yandex.Video, the user does not need knowledge of video editing, encoding and compression of information, knowledge of the design of web servers. The user simply selects a local file and thousands of other users of the video service have the opportunity to view the new video.

Multimedia Internet resource- An Internet resource in which the main information is presented in the form of multimedia. This is a modern and very convenient mechanism that does not replace the performance of classical functions, but complements and expands the range of services and news for visitors.

Multimedia Internet resources are characterized by:

  • They can contain various types of information (not only text, but also sound, graphics, animation, video, etc.)
  • High degree of visibility of materials.
  • Support various types files: text, graphics, audio and video.
  • Can be used to promote creative work in the field of various arts.

This type of resource makes it possible to quickly report on events that are being organized, to demonstrate an overview of the field, institution or creative team, to establish feedback with your visitors, disclose goals and materials using modern mechanisms presentation of information and promote recognition of the presented object through the Internet.

Usage

Multimedia finds its application in various fields including, but not limited to, advertising, art, education, entertainment, engineering, medicine, mathematics, business, scientific research, and space-time applications (see Banerjee & Ghosh, 2010). The following are just some of the examples.

Education

In education, multimedia is used to create computer-based training courses (popularly called CBTS) and reference books such as encyclopedias and collections. CBT allows the user to go through a series of presentations, topical text and related illustrations in a variety of presentation formats. Edutainment is an informal term used to combine education and entertainment, especially multimedia entertainment. Learning theory has developed significantly over the past decade due to the advent of multimedia. Several areas of research have emerged, such as the theory of cognitive load, multimedia learning, and others. The opportunities for training and education are almost endless. The idea of ​​media convergence is also becoming one of the critical factors in education, especially in higher education. Defined as individual technologies such as voice (and telephony features), databases (and derivative applications), video technologies that now share resources and interact with each other to synergistically create new operability, media convergence is a rapidly changing learning environment. course of disciplines taught at universities around the world. It also changes the presence or absence of a job that requires these “savvy” technological skills. Newspaper companies are also trying to embrace the new phenomenon by incorporating its practices into their work. And while some are slowly recovering, other major newspapers such as The New York Times, USA Today and The Washington Post are setting the precedent for positioning the newspaper industry in a globalized world.

Technique

Software developers can use multimedia in computer simulations for anything from entertainment to education, such as military or industrial training. Multimedia for software interfaces often created as a collaboration between creative professionals and software developers.

Industry

In the industrial sector, multimedia is used as a way to present information to shareholders, management and colleagues. Multimedia is also useful in organizing staff training, advertising and product sales around the world through virtually unlimited web technologies.

Mathematical and scientific research

In mathematical and scientific research, multimedia is mainly used for modeling and simulation. For example: a scientist can look at the molecular model of a substance and manipulate it in order to obtain another substance. Exemplary research can be found in journals such as the Journal of Multimedia.

The medicine

Physicians can also be trained through virtual operations or simulations of a human body affected by a disease spread by viruses and bacteria, thus trying to develop methods to prevent it.

Document Imaging

Document Imaging is a technique that converts a copy of an image (document) into digital format.

see also

Links

Notes


Wikimedia Foundation. 2010 .

Synonyms:
  • Z-buffering
  • Apolipoprotein A2

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AIMP (AIMP) is a free multimedia player designed to listen to music of various formats on a computer. The player is the most stable and practical application to date. We can safely say that you will fall in love with it from the first seconds of using it, and it is on for a long time will continue to work on your computer. You can download the player for free and without registration on our website. How this player differs from other players presented on the Internet, you can read the full article on our website.

ArtMoney (ArtMoney) is free program for a computer that helps to play computer games. With its help in the game, you can provide yourself with an unlimited amount of ammunition, money or other resources. ArtMoney allows you to increase or decrease any numerical game value in computer games.

Media Player Classic is a popular multimedia player that supports many video formats and high speed work. Such a player will suit many users, as it is absolutely not demanding on computer resources and performs all its tasks with dignity. In addition, it has many features and settings. We are ready to recommend this player to everyone Windows users, because we know firsthand about its stability and versatility.

DAEMON Tools Lite is a powerful free virtual CD, DVD, Blu-ray drive emulation program that can bypass many levels of disc protection. It allows you to connect a virtual disk image, emulating the presence of the original disk in a CD, DVD or Blu-ray drive. With the DAEMON Tools program, you can easily "cheat" the licensed disk protection system and create a virtual copy for your work.

K-Lite Codec Pack - popular free codecs for a computer on Windows 7, 8, 10. A new version of all the codecs needed today in one, complete assembly. By installing this package you will be able to play all multimedia files, both video and audio. Also, the package includes encoders for converting video files.

KMPlayer (KMPlayer) - a new version one of the best free players for Windows, which is available on our website. Ease of management, user-friendly interface and nice design have made it a favorite player for many users. With it, you can watch videos and listen to music in different formats, which is why this universal free player is recognized by many users, whether you are a music lover or a movie lover.

VLC Media Player is a new version of the free media player for listening to music and watching videos in any format. It is recognized as one of the best free players with great functionality. A feature of the player is the ability to work on the network as a translator of music or video channels from the Internet. You have the opportunity to download it for free in Russian directly on our website.

VirtualBox is a free Windows program from Oracle that is used to create a virtual operating system on PC. With this program, you can create a virtual partition on your hard drive and install any OS on it, resulting in a "computer within a computer". Most often, the utility is used to check how this or that application behaves on computers with different configurations.

Multimedia is a combination of text computer graphics, sound and video

multimedia applications is a modern high-tech tool for promoting goods and services. The advantage of multimedia applications is that they can combine all types of information presentation: text, graphics, sound, animation. A competent combination of all 4 types of representation allows you to achieve the user's disposition to the perception of information, and in general to a product or service.

Let's bring small example in which we will try to unite all types of representation.

  1. textual
  2. graphic
  3. animation
  4. Training apparatus

Presentation (promotion) is based on the principle:

"Listening is easier than reading, Watching is easier than listening."

According to the purpose of the application are:

  1. Informational
  2. Educational
  3. Tools
  4. Gaming
  5. Image

Designed for:

  1. For the end user
  2. For a prepared consumer
  3. For a specialist

By type, applications are divided into:

  1. Linear- the user is forced to perceive information from beginning to end - this method of presentation gives a holistic view of the product or service. The linear mode of presentation can be compared to watching a feature film. This method most often used at the first acquaintance with a product or service, as well as at exhibitions and presentations.
  2. Interactive- the user himself manages the information flow, selects and gets acquainted with the sections that are of interest to him. This method is used for a detailed acquaintance with a product or service.
  3. Combined method provides the user with the opportunity to choose the most convenient presentation method for him
  4. Controlled linear- a linear method along a predetermined route. The route can be programmed by the customer. This method is effective when there is a large range of goods or services, but you need to present or focus the consumer's attention on a certain group or to create the desired accent for the consumer.

Navigation appearance:

  1. Text- The easiest type of navigation on the principle of "Read and click"
  2. Symbolic- Menu items are made as icons or pictograms (animated or static) - "Identify and click". This type of navigation is designed for a user familiar with the PC interface or a user who is familiar with the topic of the presentation.
  3. Graphic- The most complex type of navigation, designed for an advanced user or a user with abstract thinking.

DLNA (Digital Living Network Alliance) is a protocol that allows home network devices to exchange multimedia files (photos, videos, pictures) in real time. All devices that support DLNA can automatic mode, being in the same network, are configured to receive from each other and view media content. At the same time, some DLNA devices act as DLNA media servers providing general access to media files- (Digital media server), these can be computers, laptops, external network drives, etc. and DLNA media players, devices receiving and playing media files - (Digital Media Player), they can be TVs, computers, laptops. Some devices can act as both servers and players, such as a computer/laptop/tablet.

In order to connect a TV (or other device) using DLNA technology, the following conditions must be met:

1) The TV must support DLNA (this can be found in the technical documentation for the TV). If your TV does not support DLNA, you can set up viewing network media files through a home theater connected to the TV (naturally, the home theater must support DLNA technology) ;

2) Must be configured home network, preferably using a router;

3) The network must have at least one media server (a device that will provide media content).

This is what it looks like standard scheme connecting devices via DLNA

If the TV (or other devices) supports DLNA technology, it remains to figure out who can act as a server (provide these same media files to the TV).

To act as a DLNA media server (Digital Media Server) can:

- Computer / laptop, for this you can install additional software ( Home media server ) or customize Windows Media Player .

You can view files on the TV only when the computer/laptop is turned on.

- Tablet / smartphone, for this you need to install the appropriate applications depending on their operating system: Android or iOS

No need to buy optional equipment just install and configure the program.

Use for viewing a tablet / phone, as a result, fast discharge devices.

- Using an external network drive, e.g. Seagate Central

Viewing media files without the participation of a computer / laptop (you get a completely independent device to which you need to copy files and view them from any device that supports DLNA)

Purchase (price) of external network drive.

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