Types of video formats and codecs


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AVI format

This format is one of the best known and most widely used as a container mainly to store series, movies and other similar videos. The .avi was released in 1992 and was undoubtedly the quintessential video export file since it was fully compatible for Windows, Apple, Linux, Unix etc.

It is currently one of the most standard formats used with S.O Windows. But not everything can be good, and if we talk about disadvantages we will say that the memory it uses to store audio and video information is large. In other words, the compression of an .avi file is quite heavy.

Another disadvantage would be the reproduction, since it is an old format it has been updated with codecs making old players no longer be able to read these updated formats and vice versa.

MPG format

A video format with worldwide compatibility, whose compression of audio and video with little loss of quality makes it possible to easily download these files from a website. The MPG file in turn is divided into MPG-1, MPG-2, MPG-3, and MPG-4, each of these with a different quality and that I explain below:

MPG-1: Quality compared to the obsolete VHS format of yesteryear, 352 × 240 resolution

MPG-2: Endowed with a slightly higher quality that can be compared with that of analog television. Its resolution is 720 × 486. This format was responsible for the success of the DVD Video

MPG-3: It was an attempt or proposal to give high resolution television quality or what is the same, for HDTV, but it was discarded giving priority to the MPG-2, later the MPG-3 will become the known audio file called MP3

MPG-4: Based on the Quicktime format and identical to the .MOV format improves the compression efficiency of the MPG-2 used by default on Apple machines. MPG-4 and MP4 is exactly the same, let’s say it is the official extension for these records. If we talk about high definition, we are definitely talking about MP4

WMV format

Microsoft Windows owns this format. To play this video file we have the Windows Media Player, or its equivalent, the great VLC player. A curiosity of this format is that it offers support for digital rights management, preventing users from copying the information, an interesting feature for online digital audio and video sellers.

These files are compressed exclusively with Microsoft codecs. with resolutions higher than 300,000 pixels, making it an ideal format for Blu-ray and HD DVD discs.

MOV format

If you don’t have a Mac in your possession, you may have come across this file on some occasions. But due to the difficult reproduction of it you have discarded it, now the thing has changed.

This standard developed by Apple allows the transmission and reproduction of high-quality visual content on the Internet in both Apple and Windows operating systems. Quicktime comes with its built-in player and since version 7 it has become a player that recognizes most current video files.

H.264 format

One of the most current formats today among video editing. Created in 2003, it has evolved, producing high video quality while keeping its bit rate low, achieving a simple structure design and a flexible format for mass use. H.264 is a codec that needs a container format in order to store that video.

It is the ideal candidate to use as a YouTube format or any tool for internet transmission.

MKV format (Matroska)

MKV format is a format used mainly for movies, series, and 3D content. This format is used because it allows you to store a lot of data in the same file. For example, include audio tracks in multiple languages.

It plays mainly on computers, but also on other devices such as televisions that have a USB connection. It works in a very similar way to MP4 and usually uses the H.264 codec.

DIVX format

It is characterized by being the first video codec that was used in the first movies in DVD Video format to be able to reduce the size and burn that content to a CD.

Divx is a compression format that allows to give images of quality similar to DVD but requiring less storage capacity. In order to view videos with divx, it is necessary to install decoders or codecs that almost always work with plugins or executables that already contain these codecs.

The DIVx format does not act on the audio compression affecting only the video.

XVID

When the Divx stopped being so popular it gave way to the XviD surpassing it for its better quality, becoming more famous because it was supported by many DVD players.


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All about the different Video formats: Xvid, Divx, mp4, h264, Flv

Currently we find countless video formats. Depending on the quality you are looking for, the video will be exported one way or another. In this post I help you differentiate and understand each of the formats and codecs so that I can apply it to your editing projects.

You can find various formats intended for both web pages and videos on Youtube or Vimeo, as well as to project in cinema quality or to view them on your mobile device or Tablet.

camera_2If there were no different video formats, we would be very limited when it came to doing any type of video production, since they would occupy countless megabytes, and they would all have extreme quality, which would make it difficult to carry out projects for an exclusive job. By the way, if you are looking for websites to download copyright free videos for your projects, here I leave you the best free video pages in HD and 4K

It is not the same to export a quality video for YouTube or any online platform than to export them for a mobile device or a film shoot. Each one has essential characteristics that make everything optimized to get the most out of your production.

Many times the problem with all these options and formats is compatibility. Each device records in a different format and we can have problems when playing them, so it is very interesting to know what options there are and how to manage them to avoid headaches.

The first of all is to differentiate between these important concepts:

Definition of container format and video codec

To clarify concepts it is important to define what a container format is with what a video codec is, totally different things. The container format is the file format, the drawer that encompasses all the material (video, audio, etc.) while the video codec is the format that is related to the part of the video and is not absolutely essential.

Container format: Every video file has a format inside, which can be AVI, MPG, H264, MOV, WMV etc. This one has several elements inside, among them the video and the audio generally. But they could also contain embedded subtitles, even multiple audio files with different languages.

Video codecs: Video codecs are the files that are inside the container format, therefore you have to know how to differentiate these two concepts. If there are no codecs there would be no problem since these are files that help compression. Depending on the choice of the codec you can have worse or better quality.

Main video formats: AVI.MPEG, WMV, MOV, ETC

Main video formats: AVI.MPEG, WMV, MOV, ETC

MPEG, different codecs for each use

It is based on the QuickTime format, which we will talk about later. In addition to video and audio it also allows storing subtitles or still images. Another of its advantages is that with MPEG you can stream. It is the standard format for digital video compression and depending on the type of codec it will be ideal for one use or for another.

If your goal is to burn your video to CD, MPEG-1 will be the codec you have to use. On the other hand, if you want a quality product on DVD, choose MPEG-2. When you want to create an audio file, your codec is the famous MP3. And finally, probably the most used by users, MP4 for the web.

If you are thinking of including a video in your Editafácil publication, we definitely recommend the mp4 format

AVI, quality but heavy

AVI is a digital video storage standard created by Microsoft in 1992. With the AVI format, videos of high quality but too heavy are obtained, therefore its use for the Internet is not recommended.

There are different compression codecs for AVI, but DivX and XviD offer the best compression-quality ratio.

AVI is ideal for storing original videos directly from the camera encoded in DV, it also allows including multiple audio streams, that is, including soundtracks in different languages.

MOV, the Apple format

MOV has been developed by Apple and has its own codec that is updated regularly. In addition to the MOV extension it can appear with the QT (QuickTime) extension

It has a very good quality-to-weight ratio, which makes it an ideal format for the web. Like the MPEG format, AVI also supports streaming.

Digital video format

WMV, Windows Media Video

It is a set of compression codecs that, as its name suggests, belongs to Windows and although it can be viewed by different players, nothing is better than Windows Media Player. It can even be a problem for users who do not use the Bill Gates operating system.

The result file is usually packaged in a multimedia container such as AVI, if it is only video in WMV and if it is only audio in WMA.

Occasionally, WMV format videos include features derived from the use of DRM (digital rights management) that prevents the viewing of the videos, but that can be easily removed with utilities such as SIdda or drm2wmv.

Windows Media Video: WMV

Here we leave you our small summary of digital video formats, and although not all of them are, yes they are all of them. Do you use any of these formats? Would you recommend another?

Video File Formats – Everything you need to know about video formats

 

Digital videos can be saved in files of different formats. Each one corresponds to a specific extension of the file that contains it. There are many types of video formats. Here are some of the most used. Each type of file also supports a different compression codec at all times.

video formats

-AVI (Audio Video Interleaved = Audio and Video Interleaved)

It is the standard format for storing digital video.
When video is captured from a digital camera to the computer, it is usually stored in this format with the DV (Digital Video) codec.
The AVI file can contain video with excellent quality. However, the weight of the file is always very high.
Supports different compression codecs such as CinePak, Intel Indeo 5, DV, etc. The codecs with more compression capacity and acceptable quality are DivX and XviD.
The AVI format can be displayed with most players: Windows Media, QuickTime, etc. as long as the appropriate codecs for each type of player are installed on the computer.
It is ideal for saving original videos that have been captured from the digital camera (encoded with DV).
It is not advisable to publish them on the Internet in this format due to their enormous weight.
The CinePak, Intel Indeo, DV codecs, etc. They do not offer great compression. The DivX and XviD codecs, on the other hand, achieve optimal compression although they are usually used primarily for the coding of long-term films.

-MPEG (Moving Pictures Expert Group = Movie Expert Group)

It is a standard format for digital video compression.
They are * .MPG or * .MPEG extension files.
Supports different types of compression codecs: MPEG-1 (CD quality), MPEG-2 (DVD quality), MPEG-3 (MP3 audio oriented) and MPEG-4 (more web oriented).
They play with Windows Media Player and QuickTime.

-MOV

It is the video and audio format developed by Apple.
It uses its own codec that evolves in versions quite quickly.
These types of files can also have * .QT extension
It is recommended to use the QuickTime player. There is a free version of it that can be downloaded from the Internet.
It is ideal for posting videos on the Internet for its reasonable quality / weight.
Support streaming

-WMV

It has been recently developed by Microsoft.
It uses the MPEG-4 codec for video compression.
It can also have * .ASF extension
It can only be viewed with an updated version of Windows Media 7 or higher. This application is integrated into Windows.
It is ideal for posting videos on the Internet for reasonable quality / weight.
Support streaming

-RM

It is the proposal of Real Networks for video files.
Use your own codec to compress the audio.
This type of files has * .RM and * .RAM extension.
It is displayed with a specific player: Real Player. There is a free version of it that can be downloaded from the Internet.
It can be used to publish videos on the Internet for its acceptable quality / weight.
Support streaming

-FLV

It is a format used by the Adobe Flash player to view video on the Internet.
It uses the Sorenson Spark codec and the On2 VP6 codec. Both allow high visual quality with reduced bitrates.
They are * .FLV extension files.
They can be played from different local players: MPlayer, VLC media player, Riva, Xine, etc.
Recommended option for the web for its accessibility. When viewed through the Flash player, it is accessible from most operating systems and web browsers.
The best known video repositories on the Internet use this format for the dissemination of videos: YouTube, Google Video, iFilm, etc.
Allows you to configure different video parameters to achieve acceptable quality / weight.
Support streaming