Articles 
Hi-Tech
Cars
Business and finance
Household appliances
House and apartment
Medicine
Fashion and style
Psychology
Miscellaneous
Sport
Tourism
Digital equipment
Internet and networks   Computers   PDA   Mobile and cell phones   Programs   
Navigation
Advertizing

What is the mkv format

In the modern digital world there is a set of various ways of submission of digital multimedia information. Of course, to transfer analog information to a digital form, the special programs creating the file (we will call it the container), which contains all audio and video information are necessary.
In the modern digital world there is a set of various ways of submission of digital multimedia information.
Of course, to transfer analog information to a digital form, the special programs creating the file (we will call it the container), which contains all audio and video information are necessary.
    The container – the fundamental file serving for preservation in a digital form of the transformed analog information (i.e. that we see and we hear in real life). As a rule, such information kept by audio and video occupies large volume therefore it is squeezed, using various audio and video codecs. All office for work with this file, as a rule, are established together with an operating system.
    The codec – reduction from English Coder/Decoder – the program allowing to transform the written-down information so that it took less places. Thus extension of the file can not change, i.e. the main structure of the container will not change, will change representation in it of audio and video data but to reproduce such file "ciphered" by means of any codec it is necessary that it was established on the user's computer.

    InfoAdvisor.net asks not to confuse only – the container never and squeezes nothing!!! It only the packing storing in itself all audio-and video this and additions to them!
You for certain noticed when viewing the movie that you have an opportunity to look through subtitlings, many players give opportunity of viewing of office information, as that: where the movie, year of release of the movie, etc. was written down. All this too registers in the container. For descriptive reasons the structure of the container can be presented as in drawing below:
Структура контейнера
As you already understood, mkv is the container serving for storage in itself audio-and a video information.
For today the most widespread containers are AVI, mkv, mov, MPG, etc.

As well as why there was mkv

Формат mkv Once, at the beginning of development modern, "friendly to the user", operating systems, namely – in the early nineties the 20th eyelid, Windows 3.1 operatsionka from Microsoft was very popular. Then Microsoft also created the AVI format container popular today (Audio Video Interleave – alternation of audio and video). And everything would be good, but only here AVI – a product purely commercial, with the closed initial code.
Besides, in it there were few opportunities to thrust additional information for movies.
    The opened and closed code (the project, ON, etc.). The program is considered "closed" if the initial code of this program is not laid out for a wide range of users (for example, on the developer's site). Respectively, opened – this code is available (thus it is often supplied with some comments that it was possible to understand quicker as the program works). As a rule, programs with an open code are free. The main advantage is considered possibility of adjustment of the program "under itself" and correction of mistakes, the made developers, the main shortcoming – that theoretically any person can place in them a malicious code which will be heavy to be found.
Our compatriots created a new format of the container for audio and video of data which as they speak, "is created with a view to the future". It is the open project, the official site of this www.matroska.org project.
They called this container "Nested doll", and reduction of a format – mkv – came from a transliteration of this word: (Matroska – mk + v, v – as you guessed, video).
The name displays structure of the container – it is really very similar to metryoshechny structure.
InfoAdvisor.net would like to pay your attention that at the time of the publication of this article the mkv format is not so widespread as AVI, but gradually gains popularity. Perhaps, through some time it will force out AVI as in it more opportunities are initially put.

Main advantages of mkv

What in it such special, in this freely extended container? First of all, it has much more opportunities – it may contain audiopaths in different languages that does not allow AVI, also it can store in itself(himself) information on chapters of video, the menu, etc. – generally, all DVD functions. In addition from the file in the mkv format it is very easy "to pull out" audio-and video this, special editors for this purpose are not necessary. The most important – it is realized more absolutely, than AVI – at reproduction of big files are absent "pritormazhivaniye" and the "podvisaniye" especially noticeable on not really fast computers.
Let's order the main differences from AVI:
  • Universality: mkv in itself may contain the video data squeezed by a set of codecs: MPRG, H264, AVC1, WMV, etc.
  • The container is easily edited.
  • It is easy to take audio-and video this.
  • There are no lags at reproduction of files of large volume.
  • Expanded opportunities for storage of office information.
  • Audiopaths can be in various languages.
  • Switching of languages of subtitlings "on the fly" (i.e. without the subsequent stop and start of reproduction of the file since the beginning).
  • Fast rewind according to the file.
  • Broadcasting on the Internet (for the interested: under the HTTP, RTP protocols).
  • Resistance to mistakes (on assurance of the producer).
Of course, InfoAdvisor.net cannot but tell and about mkv format shortcomings. Perhaps, the main minus of this format is rather small prevalence, and also lack of the built-in support from OS of Windows family – it is necessary to put additional programs for its reproduction.

Than to open and how to watch mkv files?

Option 1: packages of codecs
It would be quite good to see, likely, the file in mkv a format on your favourite player, huh? But here trouble – it does not support this format. Though not such it is already a problem. You only should establish the additional software package on your personal computer.
But at first it is necessary to be defined – you want to use all opportunities of this format or not? If you need only reproduction of the files which are written down in this format, Matroska Splitter and if you want to get all advantages of a format can be put only – it is necessary to put a full set. Below descriptions the codec-pakov (Codec Pack, packages of codecs) which contain installation options as "only for viewing", and for full-function use will go.
If you want to use only viewing – that it is possible to download Matroska Splitter here at this link: matroska.org. Is established very simply, any special actions from the user, except pressing of the Next button, it is not necessary.
For full-function viewing it is better to download codecs for reproduction of Matroska USSR. The USSR is deciphered not as you thought, and as Combined Community Codec Pack – the Combined package of the general codecs. It is possible to find it here: www.cccp-project.net. Installation too the very simple: choose a place where to put files,
Установка тоже очень простая: выбираете место, куда поставить файлы...
then put everything that offer, except for, perhaps, players.
...затем ставите все, что предлагают, за исключением, пожалуй, проигрывателей
Though it is everyone solves for himself. Also press Next. On completion of process of installation you will be able to reproduce files in the mkv format in any player.
If you have to establish an expanded set of codecs – that it was possible to reproduce not only mkv, but also a great number of others, the best choice here – K-Lite Codec Pack. It is possible to download it here: www .freesoft.ru/file.html?id=80497&dl=0&filename=klcodec380f.exe. Is established similar to the USSR. The main advantage of this package – it offers a wide choice on installation of various variations of each format from different producers.
Here I give installation screenshots for the computer, I think, such option will suit most of users.
  1. We remove a tick from the player, we note that we should put all DirectShow filters.
    Снимаем галочку с проигрывателя, отмечаем, что нам надо поставить все DirectShow фильтры
  2. We choose options for XviD: XviD 1.2, for DivX – DivX 6.08, for H264 – ffdshow.
    Выбираем опции для XviD: XviD 1.2, для DivX – DivX 6.08, для H264 – ffdshow
  3. Further we scroll the list to MPEG, we choose for MPEG2 – Cyberlink, for MPEG1 – Main Concept. I already installed these codecs therefore I noted – System Default, i.e. to leave system.
    Далее прокручиваем список до MPEG, выбираем для MPEG2 – Cyberlink, для MPEG1 – Main Concept
  4. For VC1 we put Use System Default, we choose everything from Other Video Formats.
    Для VC1 ставим Use System Default, выбираем все из Other Video Formats
  5. In DirectShow audio decoding filters we choose everything.
    В DirectShow audio decoding filters выбираем все
  6. In Other Audio Formats and DirectShow audio Parsers also we choose everything.
    В Other Audio Formats и DirectShow audio Parsers также выбираем все
  7. In DirectShow source Filters we leave everything as recommend to us.
    В DirectShow source Filters все оставляем, как нам рекомендуют
  8. In VFW Video Codecs also we leave everything by default.
    В VFW Video Codecs также все оставляем по умолчанию
  9. Tools likely are not necessary to most of users (section Tools). We remove a tick.
    ЧИнструменты большинству пользователей наверно не нужны (раздел Tools). Снимаем галочку.
  10. And here in the section Miscellaneous on the contrary we note everything. We press Next.
    А вот в разделе Miscellaneous наоборот все отмечаем. Жмем Next.
After installation your computer has codecs and containers for all occasions – you will be able to see videos practically in all formats.
All packages considered here extend free of charge.

Option 2: use of players
Likely, will seem to some that it is better to use the players which are specially intended for reproduction of a mkv-format. Perhaps, they will be right. Especially as there are free players.
The note from InfoAdvisor.net: if the player is capable to reproduce the file in a mkv-format is does not mean that he is not able to reproduce other formats.
Here players for which installation of the additional software for viewing of the mkv format is not required are described. The producer recommends the following players for this purpose: VLC (it is available in different languages, it is possible to choose and download from this page: www .videolan.org/vlc/download-windows.html). The player supports skins and the very functional is very simple in use, but at the same time. Its main advantage – consumes few system resources that gives the chance of work on weak computers, and also availability of options without installation. Also the player is not based on DirectShow – that is, it does not depend on the DirectX version, established on your computer. The main window of the player is given below.
Главное окно проигрывателя VLC
By the way, this player is and under Linux.
The second player for which installation additional is not required ON, recommended by founders of the mkv format is Zoomplayer. Zoomplayer uses DirectShow filters. It is possible to download it from here: www .zptechnology.com/download/zp502pro.exe. Installation – usual unpacking in the chosen folder. Thus labels in the main menu for some reason were not created.
The player very beautiful, opportunities at it approximately same as at Windows Media Player and practically any modern player respecting itself (an equalizer, various multimedia libraries, navigators, etc.), registration reminds the same Windows Media, system resources consumes respectively, but at everything thus it is also simple in use, as VLC. There are various operating modes (media the mode when the window for video playback, by audio the mode when this window is not displayed, etc. is displayed). All "hotkeys" are similar to keys in Windows Media. It is initially delivered only with English, but allows a gallop of other languages. Generally, mix of Windows Media and Winamp. The main window is shown below.
Главное окно проигрывателя Zoomplayer
The last from these players – well-known to owners of a PDA the TCPMP player. It is possible to download it here: picard .exceed.hu/tcpmp/test/tcpmp.win32.0.72RC1.zip. For work it does not need DirectShow filters, it takes least of all places from the players considered above and consumes least of all system resources. He does not demand installation, occupies only 1,5 Mb in the unpacked look. It looks so as if descended from the PDA screen – all one - in - one, even the settings window to pain reminds a PDA. Settings the same and pretty extensive so if to close eyes to the interface forcing to feel nostalgic for those far, irrevocably left times when Windows 95 was considered as the most abrupt operatsionka, and the computer with a clock frequency of 200 MHz is there was something unreal, it is very good player. However, if use of it on a PDA did not cause any complaints in me, at start on "the big brother" the amusing glitch was found in me – the gap was absolutely cut down. Tak_chto_prishlos_pisat_bez_probelov. Other keys thus worked. When closing the main window the gap again earned. Let's hope that this glitch single and is shown only at me. The main window of the player is shown below.
Главное окно проигрывателя TCPMP
Players under Linux were not considered as, as a rule, who has this OS, already know that it is specifically necessary for them – and already very long time ago put it and will hardly change.

We considered the quite good, promising mkv format. What we can make forecasts for the future? Undoubtedly, this format justifies itself as in it more opportunities, than in other formats are concluded. Now at some household models of DVD players there is a support of this format. Over time for certain such models will become more. Who knows, maybe, through a two-three of years we will already pass to the new standard of storage video and audiothis. Perhaps, mkv created by our compatriots will become this standard.
Read also
New articles
It is interesting

The owner of the most slender waist in the world (only 38,1 cm) by right is the seventy-year-old pensioner from the USA Cathie Jung (Cathie Jung). Till 28 years gave birth to 2-their children then started carrying corsets. Now removes a corset for only 30 minutes.