What is "mime-type"
The mime-type (Multipurpose Internet Mail Extensions) is used to identify the types of content allowed, also allows interpretation by a browser or e-mail client.
Example
For proper handling of files, the handle is formed by two parts. Below are some examples of mime-type:
Those Parties follow the following names::
Extensão Mime-Type
Tipo Subtipo
.txt text plain
.jpg image jpeg
.mp3 audio mpeg
.mp4 video mp4