When we compare the MP4 video format with AVI, the first thing we should consider is quality. Which format has better quality, MP4 or AVI? Both MP4 and AVI are container formats, that is, MP4 and AVI are “wrappers” for video codecs, audio codecs and other types of data. Let’s take a look at the codecs used with these formats and compare the differences between MP4 and AVI.
The AVI is associated with the DivX codec, which is notable for compressing videos in a small size and high quality. The MP4 is based on the MOV, a lossy format that uses the MPEG4 AVC / H.264 codec. This is the reason why many people believe that the AVI has better quality than the MP4. But in truth, the AVI format can also use the MPEG-4 codec.
AVI vs MP4
Which format should we select, MP4 or AVI?
This is another problem with which we find between these two formats. Both MP4 and AVI are popular video formats. The AVI format has more opportunities to be used for Windows players or other devices with related codecs. Due to the accentuated file size, the AVI is not widely used for portable devices or video streaming sites. The MP4 format is widely used with various video players or portable devices, but it is also used for compression of audio and video data for the web and for streaming over the internet.
Compared to the AVI, the MP4 format is more frequently used in different situations, such as mobile devices. You can convert AVI to MP4 using a converter like Mp4Gain to convert AVI files to MP4 and view them on the iPhone, iPad or other portable devices, or even send them to YouTube.
The AAC (Advanced Audio Coding) is the biggest difference between MP4 and AVI. The AAC belongs to Part 3 of the MPEG-4 standard. It is the audio compression of the MP4 format. The MP4 is also famous for containing subtitles and chapters.
After this brief comparison between the MP4 and the AVI, you may have made your decision about the format you want to use. However, you only need a program that can convert MP4 to AVI or vice versa (like Mp4Gain) to never again have to worry about the format used by different players or devices.
