What is the difference between avi and mp4?
There are various video file formats, but do you know the difference between “AVI” and “MP4” file formats?
“AVI (extension: .avi)” is an abbreviation for “Audio Video Interleave”. It is a standard video file format for Windows developed before 1992 and can use various codecs such as Xvid, Divx, MPEG-4, and H.264. “MP4 (extension: .mp4, .mv4)” is a standard developed based on MOV and standardized in 2001, and it is a container file that stores audio and video as MPEG-4. Comparing AVI and MP4, MP4 has better image quality and smaller file size Basically, there is nowhere that AVI is superior when comparing an AVI format file with an MP4 format file. Since MP4 is a later standard, it is only natural that MP4 is technically superior.
If you have a video file in avi format, you can reduce the file size by converting it to mp4 format. It is possible to convert without deterioration, so if you are interested, please see the article linked below.
How to convert flv / avi / wmv videos to mp4! [No deterioration / easy]
There are various types of video files, such as flv, avi / wmv, etc., as well as mp4, but some programs do not support them and they may not be usable and need to be converted. This time, I will show you how to convert video formats like flv and avi / wmv to mp4.
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What is the difference between avi, mp4 and H.264?
I explained the difference between AVI and MP4 above, but I think some people may be interested in “H.264”. H.264 (MPEG-4 AVC) is one of the video compression standards and was recommended in 2003. It has more than twice the compression efficiency of MPEG-2 and was a format that was often used when uploading videos to sites. of internet videos circa 2010s.
The difference between AVI, MP4 and H.264 is that H.264 is one of the video codecs in MP4 as explained above. So it is officially one of the standards used in MP4, so keep in mind that it is completely different from AVI and it is one of the MP4 video codecs. Although it is a difference in performance, it is okay to acknowledge that AVI is the worst. The image quality of videos encoded with MP4 (H.264) is better than that of MP4, which does not specify the encoding method. H.264 is now an inferior technology to the latest video compression codecs, but many users still use it
