How is mp3 different from mp4

You love recording, listening, podcasts, watching movies, YouTube videos, and other multimedia. Sometimes even wonder how these files download, work, play on your laptop, PC, Android, or iPhones? Well, these folders need the help of coding support or file extensions to work. Using less computational resources and access to the data of multimedia is a necessary part of it. Coding is algorithmic data that helps with computer programming. With efficient processing in minimal time as the form of streaming, it is an undeniable process.

It is a whole vast topic rather than just a multimedia extension in the digital world. The difference between MP3 and MP4 is that their purpose.

MP3 file extension is made only for audio files. Whereas; MP4 for multimedia files, including audio and video. In this article, we'll explain some of the key differences that everyone should know about.

By the time you've finished reading, you'll know exactly which file type is right for your needs. But before we dive into the differences, it's important to understand where the two file types originated. It was one of two formats that were considered for the MPEG audio standard back in the earlys. The file type was first released in , but it's the re-release that's now commonly used when you see MP4 files. There have been no further updates to the format since MP3 files can only be used for audio, whereas MP4 files can store audio, video, still images, subtitles, and text.

In technical terms, MP3 is an "audio coding" format while MP4 is a "digital multimedia container" format. Because they are so good at storing audio, MP3 files have become the de facto standard audio format for music software, digital audio players, and music streaming sites.

No matter which operating system or device you own, you can be confident MP3s will work right out of the box without a hitch. It's why MP3 players might still be worth buying. The main reason they're so popular is the way the file type works. MP3s use lossy compression , which vastly reduces the size of an audio file while barely affecting its quality. The process works by stripping out all the data beyond the average person's hearing range, then compressing the rest as efficiently as possible.

Viva Differences. What Is MP3 Format? MP3 is an audio coding format used for compressing audio files in order to store or transfer them over the internet. MP3 players allow you to play songs, listen to radio, record or replay recordings along with some LCD color effects. Winplay3, released on the 9th September, was the first realtime MP3 player which enabled people to record and playback MP3s from their PCs. The low hard disk spaces of those days proved MP3 to be a boon and it was a runaway hit immediately.

MP4 was released for public use in It can be said that Apple's iPod popularized MP4s more than anything else. But in recent times, the advent of multimedia enabled mobile phone instruments have also had a major hand in popularizing the concept. MP4 is also more popular than Apple's Quicktime format. MP3, being an audio specific format, cannot compress videos. It typically removes sounds in the recording that are outside the normal human hearing range using pulse code modulation , a less space consuming and simple method of modulation and psychoacoustic models.

While there are no stringent recommendations by MPEG-1 for MP3 encoders, there are well defined specifications for the decoder algorithms file formats. This has led to a flood of MP3 encoders in the market with very few decoders that are compatible.

But the easy availability of comprehensive information enables users to choose the best encoder decoders.