Page 176 - ITU Journal, ICT Discoveries, Volume 3, No. 1, June 2020 Special issue: The future of video and immersive media

ITU Journal: ICT Discoveries, Vol. 3(1), June 2020

Fig. 15 – Cover page and page 3 of the NCSA mosaic technical summary [32] showing
that JPEG was included in the web from the very beginning
HTML is the standard markup language for creating Web pages, which are capable of far more than text. If a
web page is built with HTML, images can be added in a variety of file types, including .jpg, .gif, and .png.

The registered multipurpose Internet mail extensions (MIME) type for JPEG JFIF images is the image/jpeg of
1993 (IETF RFC 1521 [33]),

“7.5 The Image Content-Type
A Content-Type of "image" indicates that the body contains an image.

154 © International Telecommunication Union, 2020