JNG is a lossy single-image member of the PNG (Portable Network Graphics) format family. It encapsulates a JPEG datastream in PNG-style chunks, along with an optional alpha channel and ancillary chunks that carry color-space information and comments. While JNG is primarily intended as a subformat of the MNG (Multiple-image Network Graphics) format, standalone JNG files are also possible.
JNGs sind MNGs/PNGs mit verlusthafter Kompression nach JPEG-Art.
JNGs sind MNGs/PNGs mit verlusthafter Kompression nach JPEG-Art.