JNG

File Format
Name	JNG
Ontology	Electronic File Formats Graphics JNG
Extension(s)	.jng
PRONOM	fmt/529

JNG (JPEG Network Graphics) is an image file format. It encapsulates a JPEG datastream, and adds support for transparency.

It is essentially the lossy-compression counterpart to PNG. It was developed so that MNG could use it as a building block.

Identification

Files begin with 8B 'J' 'N' 'G' 0D 0A 1A 0A.

Specifications

• JNG 1.0

Software

• libmng