MP3

Overview

MP3 is the best-known lossy audio format and plays on virtually every device and media player. It balances small file sizes with acceptable quality, though modern codecs often deliver better quality at the same bitrate.

Typical use cases

• Music files
• Podcasts
• Broad compatibility audio
• Portable players

Advantages

• Designed for music files
• Lossy storage
• Open standard specification
• Browser support: Universal

Disadvantages

• Lossy at lower bitrates
• Older metadata structure
• Newer codecs can beat it at equal size

How to open or use it

Open MP3 files with an application that supports audio/mpeg. Editing with any audio tool. For delivery, use a viewer or converter that reads mp3.