audio/*
audio/aac
File extensions: .aac
Advanced Audio Coding — the successor to MP3.
What is audio/aac?
audio/aac identifies AAC audio streams. AAC compresses better than MP3 at similar quality and is the default audio codec inside MP4 videos and Apple Music.
Typical usage
Music streaming, video soundtracks, mobile audio.
HTTP header example
Response header
Content-Type: audio/aac