Tag: video formats for s8 plus

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


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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?


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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