JNG to SGI

Convert JNG to SGI (Fast & Free)

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How to convert JNG to SGI ?

  1. Select JNG files you want to convert, from your computer or drag and drop it on the page.
  2. Press the "Convert" button in order to convert JNG to SGI.
  3. When the conversion is completed, click "Download" on the desired converted SGI file.

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JNG to SGI

Useful information about JNG

Extension: JNG
Name: JPEG Network Graphics
Mime Type: image/jng
Converter: JNG Converter
Description: JPEG Network Graphics (JNG) is a JPEG-based graphics file format which is closely related to PNG: it uses the PNG file structure (with a different signature) as a container format to wrap JPEG-encoded image data. JNG was created as an adjunct to the MNG animation format, but may be used as a stand-alone format. JNG files embed an 8-bit or 12-bit JPEG datastream in order to store color data, and may embed another datastream (1, 2, 4, 8, 16-bit PNG, or 8-bit JPEG grayscale image) for transparency information. However, a JNG may contain two separate JPEG datastreams for color information (one 8-bit and one 12-bit) to permit decoders that are unable to (or do not wish to) handle 12-bit datastreams to display the 8-bit datastream instead, if one is present. - Source

Useful information about SGI

Extension: SGI
Name: Silicon Graphics Image
Mime Type: image/sgi
Converter: SGI Converter
Description: Silicon Graphics Image (SGI) or the RGB file format is the native raster graphics file format for Silicon Graphics workstations. The format was invented by Paul Haeberli. It can be run-length encoded (RLE). FFmpeg and ImageMagick, among others, support this format. - Source