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WHICH VIDEO FORMAT IS BEST AND WHY: A DETAILED DESCRIPTION

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WHICH VIDEO FORMAT IS BEST AND WHY: A DETAILED DESCRIPTION

Not all video fans understand how some video formats differ from others. And in vain! After all, if you accidentally or intentionally install the wrong extension in the video editor while saving the project, then serious difficulties with the clip playback can arise. In this article, you will learn about the features of popular extensions and when and which one to choose.

What video format is better?

Learn about the characteristics of the formats, then you can watch videos on any device!

WHAT IS FORMAT
The format is the structure used to store data. Its designation is an identifier, separated by a period at the end of the name: .wmv, .avi, .mp4, etc.

For a video file, the media container and codec are responsible for the extension. When recording or rendering a movie, the data, including individual frames and an audio track, is compressed and placed in a special container. For later playback, the same video codec is used, which can decode information and display it in its original (or almost original) form. The media container itself cannot determine how the data is encoded, but it works fine with certain codecs. It also stores meta information about the object: size, duration, author, etc.

Both codecs and multimedia containers are involved in the recording and playback process, but the format is indicated precisely by the type of container used: AVI, MPEG-4, MKV and others. Codecs also have their own names: H.264, DivX, Theora. But most of the time they are distributed in packages, and the description does not indicate their names, but the media containers with which they work. This is a simplified answer to the question of what is a format. A more complex one involves many terms that are unnecessary for the average user.

WHAT ARE THE DIFFERENCES BETWEEN CONTAINERS?
In the simplest cases, they only store video and audio streams. In more complex ones, you can save multiple video tracks, synced subtitles, and chapter marks for quick navigation through content.

When choosing which format is best for converting video, you need to remember that certain media containers are used for minimal compression to get an accurate image, but this often results in a large size. Others compress the material more, saving space on the media. Some of them support tracks that are only compressed in specific ways. For example, MPEG-4 Part 14 works with files compressed with H.265 / HEVC, H.264 / AVC, and MPEG-4 Part 2.

WHICH VIDEO FORMAT IS BEST?
Almost any of the extensions have their own advantages, otherwise their existence would be meaningless. But when creating your own movie or, for example, choosing a movie to watch, you have to rely on two components: opportunity and prevalence.

Choose the format according to the device you will see the video on

Capacities mean the number of video tracks that will be stored there, subtitles, chapters, and more. The prevalence depends on the probability that a movie will run on a device without installing additional codecs. If you directly answer the question of which video format is better, then the answer will be one of the three most common: AVI, MKV or MP4.

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What is the best video format?

What is the best video format?

What video format is better?

At the moment, you have a wide variety of options for storing and presenting digital multimedia information. There are many different video formats, each with its own unique characteristics. In such a situation, a natural question arises, which video format is better?

To convert any information into digital form, special programs are used – codecs. They create a special file – a container in which all the data is stored. These two concepts should not be confused, as they perform completely different functions.

The following codec definition can be found on Wikipedia. A codec is a special computer program that converts a stream of data or a signal for later use. Codecs transform the information available to store it more optimally and compactly. In this case, the main structure of the file (container) remains the same, only the way the data is presented changes. The most popular codecs for video recording are: DivX, XviD, MPEG2, H.264, etc. If you decide to record a movie or, for example, create a slide show online, you must decide which video codec to use.

XviD is a modern MPEG4 codec. Allows you to obtain high definition images in dynamic scenes. Therefore, when choosing a codec, proceed from the characteristics and characteristics of the video file itself. This will allow you to understand which video format is best for a particular case. Unlike DivX, XviD is free software released under the GNU license.

What video format is better?
DivX is one of the most popular video codecs. Provides high-quality images. The files converted with this codec are small and can be viewed on almost all modern DVD players. As of the fifth version, you paid for encoding.

H.264. Compared to the two previous video codecs, H.264 is more efficient and provides higher compression rates without sacrificing quality. However, as a general rule, this codec is absent from the computer initially and must be installed additionally.

MPEG2 is a popular video standard that is actively used in digital television to provide high-speed information transmission. In addition, the MPEG2 codec is used when recording DVD discs, as well as in video compression systems.

Let’s say you are faced with a specific practical task: creating a video slideshow. What is the best video format to record? First of all, you need to proceed from where you will use the created video file. For example, if you want to put a finished video on any video hosting service, use the H.264 codec, which allows you to get a significant degree of data compression with minimal loss of quality. AMS Software’s PhotoSHOW slideshow maker includes a full set of modern video codecs and enables you to make spectacular slideshows from professional-quality photos.

The codecs then convert the information into a special file called a container. A container is a kind of shell in which the information converted by codecs is stored digitally. The container structure is heterogeneous and includes several components: video stream, audio stream, various additional information (file information, titles, etc.). Therefore, the container itself cannot convert information, it only serves to store it. The most common containers are AVI, TS, MP4, MKV. Let’s look at some of them in more detail to answer the question, which video format is the best?

AVI (Audio-Video Interleaved): literally means “interlaced audio and video”. It is a universal container for storing information of various types. The AVI file can contain video, sound, text information, etc. Also, there can be multiple audio streams. When creating an AVI file, a wide variety of codecs can be used. This video format is superior to similar video standards due to the ease of use and the wide range of video recording capabilities.

MKV is a freely distributed container known as the “Matroska” project. This multimedia container allows you to store a large amount of a wide variety of information, including audio tracks in different languages, subtitles, it allows you to create special video chapters, etc. The main characteristic of this format is the openness of the code, which allows programmers from all over the world to edit and improve it. When comparing AVI with MKV, the latter video format is better than the former in most parameters. MKV container has all the necessary parameters to store video files and is becoming more and more popular

What is video format and which one is better?

What is video format and which one is better?

Digital video is increasingly included in our lives, and if a few years ago users were limited to watching movies and videos on the Internet, now these same users create video content themselves, and in quantities that not even film studios Hollywood could dream. Private video clips have filled the social networks Vkontakte, Facebook and now Instagram, YouTube video hosting is packed with newly created video channels and gigabytes of video uploaded to them.

Thanks to modern devices and software, working with video has become as easy as possible: editing, pasting, layering sound, as well as converting from one format to another, all of this is now done literally in a few clicks and does not require the user has extensive knowledge of the technical part of the process itself. … Maybe yes, which requires a little excursion, then these are video formats like MP4, AVI, WMV, MOV, as well as MKV (M2TS). Next, we will talk about what a video format is and take a closer look at each of them.

What is the video format?
The video format is the structure of the video data, how it is stored on the memory card, and with which video codecs it is encrypted. Depending on the format: MP4, AVI, etc., the structure of video files may differ significantly from each other. The structure is a container for the separate storage of audio, video, and text data, as well as service metadata. Some video formats, in their structure, can store several audio or video tracks, with different quality and sound. When watching, using a video player, the user can select one or another track to play (for example, in Russian or English).

video file structure

All data, both audio and video, is encoded with special audiovisual codecs, for example AAC and H.264. Depending on the quality of the sound and video, the size of the file, as well as the resource requirements of the device on which the file is played, may change.

Let’s look at various video formats and find out which video format is better, for this we will compare video formats on three parameters: quality, processing (playback) speed, and video file size. Also, before proceeding to the comparison, it is worth noting that you can always convert videos from one format to another using Movavi Video Converter.

All video formats
AVI
The oldest presented format is a Microsoft development, supports multi-stream audio and video, can contain data encoded by various video codecs. The main advantage is video playback on low-power devices, achieved due to the low compression ratio, from which the second advantage arises – good quality. But the size of the video file leaves a lot to be desired.

Video processing speed: 8 points (high);
Video file size: 1 point (low score);
Video quality: 8 points (good).
Overall score of 17 points.

MP4
It stands for MPEG-4 Part 14 and it is one of the most common formats. Today it is difficult to find a video device or video application that does not support this format.

Video processing speed: 6 points (average);
Video file size: 6 points (average);
Video quality is 7 points (above average), while viewing it, you may notice “apostrophes”, changes in shadows and contrast.
Overall rating of 19 points.

WMV
Another Microsoft development, the format that replaced AVI at the time, is proprietary and used only in the Windows operating system, but it is also quite widespread. The main advantages are the small file size and high video quality, while this format is quite demanding on device resources due to the high degree of data compression.

Video processing speed: 2 points (average);
Video file size: 8 points (average);
Video quality is 8 points (above average), during viewing, you may notice “apostrophes”, changes in shadows and contrast.
The total score is 18 points.

conclusion
We found out what video formats are, what they are and what they consist of, and we also examined some of them, comparing them in more detail based on three main criteria. In the benchmarks, the title of the best video format to date is MP4, with an overall rating of 19 points. Acceptable video processing speed, good quality and average video file size. Obviously, it is thanks to these qualities that this format has gained such popularity among users. So if you have AVI video that takes up a lot of hard drive space.

VIDEO FORMATS: A BRIEF REVIEW OF THE MOST KNOWN

When facing the world of video, you have to take into account a series of concepts. Thus, we must be clear about the differences between the container format, the video codec, the video specification and the audio codec:

Video formats

Container format

This type of file contains several elements and, at least, video and audio.

The video codec

It is often confused with the video format, but it really is not the same. It is not a mandatory element, since if no codec is specified, the video will be uncompressed, that is, in RAW format. Therefore, a codec is generally chosen to compress the video. And depending on which codec we choose, a better or worse quality will be achieved and, in turn, a larger or smaller size.

The video specification

Each video codec is usually based on a specific video specification (H262, H263, H264, H265), which is nothing more than a set of standards that define how they should behave.

The audio codec

As with the video, we can have several audio channels included in the file. In addition, they are usually also compressed with a certain codec, in order to save space: MP3, WMA, etc.

Video formats

Types of container formats

AVI format

It is probably one of the best known container formats. Corresponds to the English acronym of Audio video interleave. It was developed by Microsoft in 1992 and is one of the most popular formats, perhaps due to its wide use on Windows platforms. Being one of the most basic, it only allows audio and video channels.

Among the codecs that we can find are the DivX codec and the XViD.

MKV format (Matroska)

It is an open source container format, created in 2002.

Among the most common codecs that we can find are H264.

WebM format

It is a project that is based in Matroska. Initially, it was developed by the company On2 Technologies, but in 2010 it became part of Google, which released the source code, guiding it to use with HTML5 as a free standard.

As for the codec used by WebM we find the VP8, which has evolved to the current VP9, giving great performance.

MPG format

Rather than being a format, it is a specification, standardized by the Moving Picture Experts Group (MPEG). MPG files are used to create movies that are distributed on the Internet and, depending on their compression, we find the versions MPG-1 or MPG-2.

MP4 format

The MPEG-3 specification was discontinued and never developed, the MPEG-4 standard later being defined.

The commonly used codecs are x264.

HEVC format

The MPEG-H / HEVC (High Efficiency Video Coding) specification is considered H.265, and doubles the performance of its predecessor, supporting resolutions that could reach 8K (UHDTV).

WHAT IS THE BEST WEB VIDEO FORMAT?

mp4, mov, mkv, avi, mpeg … Formats, containers and codecs how to choose? Is there a video format that is compatible with all browsers and on all media? And if it exists, what is it? The answer is in this article.

All these questions we asked ourselves at the beginning of our activity in Kalyzée. First, the issue of the best format seemed rather complicated to us as it had to take into account distribution mode (transmission, pseudo-transmission), browser compatibility (Chrome, Firefox, Safari, Opera, Internet Explorer) with its various versions and navigation support (desktop) , tablet and mobile computers).

The competition between Apple, Google, Microsoft and Adobe, all the major players in the choice of video formats, does not help at all; everyone is trying to pull the rug to himself. We all remember Steve Jobs’ resounding choice, in April 2010, to stop using flash (Adobe) on iPhone, iPod touch and iPad. A brave (not to say bloated) decision with a Flash present on 99% of desktops!

WHAT IS DIGITAL VIDEO?

A digital video is a file that contains images, audio and text (metadata) placed in a container. In this container, images, audio and text are compressed because the transmission network infrastructure cannot support the load of built-in audio-visual transmissions. We can say that digital video files are audiovisual zip files. Compression and decompression of these files are done using codecs.

The container is a file format that contains audio and video streams, codec information and metadata.
A codec (acronym coding-decode) is an algorithm for compressing / decompressing a digital audio-visual signal.

CONTAINER AND VIDEO FORMAT

The format of a video file is specified with the name of its container (MP4, MOV, AVI, FLV, MKV, ASF, etc.). There are about twenty containers, the most important of which are listed below. These containers have been developed over time by various companies and communities to adapt to technological developments. A container can enclose several audio and video tracks. Metadata can be: title, abstract, keywords, credits, chapters, subtitles, etc.