Utah RLE
From Just Solve the File Format Problem
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'''Utah RLE''' (or '''URT RLE''', or sometimes just '''RLE''') is a raster image file format associated with the '''Utah Raster Toolkit''' software. | '''Utah RLE''' (or '''URT RLE''', or sometimes just '''RLE''') is a raster image file format associated with the '''Utah Raster Toolkit''' software. | ||
Revision as of 21:42, 29 June 2013
Utah RLE (or URT RLE, or sometimes just RLE) is a raster image file format associated with the Utah Raster Toolkit software.
Contents |
Format
A Utah RLE file contains the following entities, in this order. (Not all of them are present in every file.)
- Fixed 15-byte header
- Background color
- Color map
- Comments
- Pixel data
Identification
Files begin with signature bytes 0x52 0xCC.
Specifications
Software
- Netpbm (rletopnm, pnmtorle; uses a fork of the Utah Raster Toolkit)
- ImageMagick (format named "RLE"; read-only)
- Utah Raster Toolkit source code: GraphicsMagick delegates → urt-*
- Utah Raster Toolkit source code
