JXRENCAPP(1) User Commands JXRENCAPP(1)
NAME
JxrEncApp - JPEG XR Encoder Utility
DESCRIPTION
JPEG XR Encoder Utility Copyright 2013 Microsoft Corporation - All
Rights Reserved
./debian/tmp/usr/bin/JxrEncApp [options]...
-i input.bmp/pnm/tif/hdr
Input image file name bmp: <=8bpc, BGR pnm: >=8bpc, RGB tif:
>=8bpc, RGB hdr: 32bppRGBE only
-o output.jxr
Output JPEG XR file name
-q quality
[0.0 - 1.0) Default = 1.0, lossless
or quantization
[1 - 255] Default = 1, lossless
-c format
Required to define uncompressed source pixel format 0: 24bppBGR
1: 1bppBlackWhite 2: 8bppGray 3: 16bppGray 4: 16bppGrayFixed-
Point 5: 16bppGrayHalf 7: 32bppGrayFixedPoint 8: 32bppGrayFloat
9: 24bppRGB
10: 48bppRGB
11: 48bppRGBFixedPoint 12: 48bppRGBHalf 14: 96bppRGBFixedPoint
15: 128bppRGBFloat 16: 32bppRGBE 17: 32bppCMYK 18: 64bppCMYK 22:
32bppBGRA 23: 64bppRGBA 24: 64bppRGBAFixedPoint 25: 64bppRGBA-
Half 27: 128bppRGBAFixedPoint 28: 128bppRGBAFloat 29: 16bpp-
BGR555 30: 16bppBGR565 31: 32bppBGR101010 32: 40bppCMYKA 33:
80bppCMYKA 34: 32bppBGR
-d chroma sub-sampling
0: Y-only 1: YCoCg 4:2:0 2: YCoCg 4:2:2 3: YCoCg 4:4:4 (default)
(if not set is 4:4:4 for quality >= 0.5 or 4:2:0 for quality <
0.5)
-l overlapping
0: No overlapping 1: One level overlapping (default) 2: Two
level overlapping
(if not set is One for quality >= 0.5 or Two for quality < 0.5)
-f Turn off frequency order bit stream (to spatial)
-p Turn off progressive mode (to sequential)
-t Display timing information
-v Display verbose encoder information
-V tile_wd0 [tile_wd1 ... ]
Macro block columns per tile
-H tile_ht0 [tile_ht1 ... ]
Macro block rows per tile
-U num_v_tiles num_h_tiles
Vertical & horizontal tile count for uniform tiling
-b Black/White
Applies to 1bpp black/white images 0: 0 = black (default) 1: 0 =
white
-a alpha channel format
Required for any pixel format with an alpha channel 2: Planar
alpha (default) 3: Interleaved alpha Other: Reserved, do not use
-Q quantization for alpha
[1 - 255] Default = 1, lossless
-F trimmed flexbits
[0 - 15] 0: no trimming (default) 15: trim all
-s skip subbands
0: All subbands included (default) 1: Skip flexbits 2: Skip
highpass 3: Skip highpass & lowpass (DC only)
Eg: ./debian/tmp/usr/bin/JxrEncApp -i input.bmp -o output.jxr -q 0.9
AUTHOR
This manual page was written by Mathieu Malaterre <malat@debian.org>
for the Debian GNU/Linux system (but may be used by others).
JxrEncApp 1.2~git20170615.f752187January 2022 JXRENCAPP(1)
Generated by dwww version 1.14 on Fri Jan 24 06:18:19 CET 2025.