Do you know all the differences between audio or video files?
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Sep 4, 2011

Do you know all the differences between audio or video files?

Many people think that audio and video files share the same format or platform. Yes, they both store data in: audio, video or audio and video format but that is where most of the similarities end. Audio and video files do use similar formats and compression methods for storage but they differ in size and function. This difference in size and function, limits the type and amount of data they can store and it also determines their storage methods.
It is not hard to understand the difference between audio and video files. First one must understand the differences between: the codecs they use, how they store data and the formats used to store data. One of the main ways to know the difference is to find out what is the difference between mp3 and mp4 files. The answer will show the main differences between audio and video files.
  1. Audio and video files use different codecs
Audio codecs encode for sound in an audio file. It is sometimes not necessary to play an audio file but it makes the file clearer. Video codecs encode for sound, video and any other relevant information stored within a video file. Almost all computers need codecs to play video because they have so much more information stored than an audio file.
  1. Audio files are limited with the type of data they can store while video files can store varying types of data.
The aim of audio files such as MP3 files is compression and storage of sound/audio files on a computer. These files are small and take up little space on a hard drive disk. The aim of video files such as MP4 files is to store large amounts of audio, video and other files. Video files take up a lot of space on a hard drive disk because they often come with files for: subtitles, video and audio. While these files also compress they will never be as small as audio files. It is important also to note that the MP3 and MP4 files are not related, MP3 is for audio and MP4 for video and audio.
  1. Video files can convert to audio with ease while audio files often do not convert to video.
This is evident by the conversion of MP4 to MP3 files. There are many converter programs that do this with ease. The MP4 file is safely converted into MP3 format and still intact. MP3 to MP4 is a bit trickier. The MP3 file is way more compressed than the MP4 file thus making conversion impossible or completely unnecessary.
Many more differences between audio and video files exist. It is very surprising how two files that seem to relate to each other differ. They differ in terms of how they store data, how they compress it and how large that data is. These files also work with different supplemental programs to perform better and thus give different performances.
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