Audio Video Converters – Converts Media Containers

A media container format (or sometimes referred to as wrapper format) is a format that can contain various types of data such as audio and video data. The data is compressed using a codec.

A codec (a compound of coder and decoder) is an algorithm used to compress and/or decompress a multimedia data stream in order to reduce the amount of bytes needed to store or send.

Some container formats are limited to audio, like WAV files for Windows, AIFF for Mac and XMF; some are limited to still images such as FITS and TIFF. There are also containers that are flexible; it can hold several types of audio, video and other media such as ASF files for Windows, MP4 and Matroska. The most common multimedia containers are:

3GP – used by mobile phones
ASF – standard WMA and WMV container
AVI – standard Windows container
Matroska – open standard container
MPEG – standard container for MPEG-1 and MPEG-2
MP4 – standard container for MPEG-4
Ogg – free and open standard container for codecs Vorbis (audio) and Theora (video)
The distinctions between different container formats come up from five (5) main issues:

Popularity. Widely supported container.
Overhead. Example: A two-hour film may be 3MB larger when in AVI than when in Matroska (MKV). The overhead is the difference between AVI and MKV which is 3MB.
Support new codec functionality and features. Some older container formats does not support codec feature such as VBR audio and B-frames.
Subtitles, chapters, meta-tags, and user-data support.
Streaming media support.
Here is a comparison of the different popular container formats today (from Wikipedia).

3GP
Support for B-frames; variable bit rate audio; variable frame rate; 3GPP Timed Text subtitle; support MPEG-4 Part 2, H.263, and H.264/MPEG-4 AVC video formats; support AAC, AMR-NB, AMR-WB+, AMR-WB, HE-AAC and HE-AAC version 2 audio formats

Advanced Systems Formats
Support for B-frames, chapters, subtitles, and metadata/tags; variable bit rate audio; variable frame rate; support almost any video format through DMO or VFW; support almost any audio through ACM or DMO

AVI
Support for B-frames; variable bit rate audio; variable frame rate; chapters and subtitles are via a third party modification; support almost any video format through VFW; support almost any audio formats through ACM

Matroska (MKV, MKA)
Support for B-frames, chapters, subtitles, and metadata/tags; variable bit rate audio; variable frame rate; support almost any video and audio formats

MPEG Video File (MPG, MPEG)
Support for B-frames; variable bit rate audio; variable frame rate; support MPEG-1, MPEG-2 video formats; support MPEG-1 Layers I, II, III (mp3) audio formats, other formats only in private streams

MP4
Support for B-frames, metadata/tags, and menus; variable bit rate audio; variable frame rate; chapters a) in specially formatted text track, and b) in userdata atom can not work together with the sceneDescription, or segmentDescriptor; ttxt and BIFS subtitles, VobSubs subtitle with private objectTypeIndication is not working with the sceneDescription; support Dirac, H.263, MPEG-4 ASP, H.264/MPEG-4 AVC, VC-1, and other video formats; support AC-3, ALS, Apple Lossless, SLS, MPEG-2/4 (HE)-AAC, MPEG-1/2 Layers I, II, III (MP3), Vorbis(with private objectTypeIndication), and other audio format

Ogg
Support for B-frames, chapters, and Ogg Writ and Ogg Kate subtitles; variable bit rate audio; variable frame rate; support almost any video formats through VFW and supports almost any audio format through ACM

With a growing number of media containers, no wonder audio video converters are popular th

Details Regarding the Features of Audio Video Software

Audio video software is used to listen to and view saved videos. This is applicable on computers in which the software is being installed then enables the user to use its features and dedicated uses. You can edit and record audio and video using the software. It is very essential for us since we cannot listen and video without a software installed on a computer. Regardless of whether you need to record your own music or even your personal radio show, a computer can offer a number of choices for the user to manipulate the audio and video files.

There is a lot of software that are available to download or purchase which according to your choice. But before you can use the software find first the extension files of each audio and video file to be able to identify the compatibility on the software. Download software that can read various codec for the audio and video. Those codec are the file container of the audio and video file and varies on its intended uses.

On the computer software like iTunes there is a specific codec and file extensions that is only compatible with the software. AAC is one of two primary platforms used on the actual i-tunes program. Documents brought in to iTunes are often converted to AAC structure once they tend to be packed. If you wish to play these audio files upon Windows, the file is being converted to be able for the user to use the audio and video file through iTunes.

Software that can play audio and video files is the windows media player which is embedded already on the windows operating system and it is free to use its features. You can play video and audio and even rip CDs from you ROM. This software is essential and most of the extension files are universal so the WMP can play it and it is also a default media player for the Windows OS. It has also CD burning feature in which you can save your media files on a CD without using dedicated software for burning. The windows media player is almost versatile embedded software.

Once you have set up RealAudio software program, simply click the RealAudio document connect to automatically available RealPlayer as well as perform an audio tracks show, loading audio tracks or loading movie. With RealPlayer, you do not need in order to download an audio or even video clip on a Web site to play it.