MP3 vs. MP4 | Difference between MP3 and MP4
MP3 vs. MP4
MP3 vs. MP4 | What is the MP4 file format?
As mentioned earlier in this MP3 vs MP4 review, MP3 is an audio file format and MP4 can store both audio and video. Also, even some other data like subtitles can be stored in MP4 files.
It just means that if you see a filename with an .mp4 extension, you won’t know if it’s audio or video without playing it. And just as MP3 is short for MPEG-1 Audio Layer 3, MP4 is also short for MPEG-4 Part 14.
MP4 is a container, so it’s up to you to decide which audio codec to use for your audio data. Typically, the Advanced Audio Coding (AAC) codec is used. AAC is the latest compression technology.
Also, for MP4 files, ALAC can also be selected. ALAC can keep all the data on a vinyl record or CD, but still compress the original size to a smaller size. If you need to archive music, this is a good option for you.
Difference between MP3 and MP4
Now that you have a basic understanding of exactly what MP3 and MP4 are, you will have no trouble understanding the difference between the two. Below I have listed the most important and important differences for you to quickly understand:
MP3 is an audio file format. This means that it cannot handle video files. MP4, on the other hand, can handle audio, video, and even subtitles.
MP3 is both a codec and a file format. And on the other hand, MP4 is a container.
Compared to MP3, MP4 better preserves the nuances and details of the music in the file.
MP3 is a short form of MPEG-1 Audio Layer 3. MP4, on the other hand, is a short form of MPEG-4 Part 14.
The options for ALAC are for MP4, but not for MP3.
Not all music players support MP4. However, on the other hand, almost all types of music players available today can easily support the MP3 format.
MP3 came out in 1994 and MP4 was released in 2003.
MP4 files take up more space than MP3 files.
ISO developed the MP4 format. Also, MP3 was developed by Fraunhofer, IRT, and some engineers at Society & Phillips.
MP3 files have the extension .mp3. MP4 files can come with various types of file extensions.
If you compress MP3 files, you will lose quality. On the other hand, in the case of compressing MP4 audio files, lossless compression occurs.
Which is better: MP3 or MP4?
In this review of MP3 vs. MP4, MP4/AAC far outperforms similarly sized MP3s in terms of quality. That’s because AAC is the latest compression technology (as mentioned above). Also, audio or music files archived in MP4 using ALAC is much better than MP3.
The reason is that ALAC can preserve all the details of a vinyl record or CD (as described above) while reducing the original size of the data. Also, said MP4 can be converted to MP3 anytime you need. But in the case of MP3, it is never possible to convert it back to MP4.
Also, if you want to know how to convert h264 to mp4, this guide is just for you.
