JXRDECAPP
Section: User Commands (1)
Updated: January 2022
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NAME
JxrDecApp - JPEG XR Decoder Utility
DESCRIPTION
JPEG XR Decoder Utility
Copyright 2013 Microsoft Corporation - All Rights Reserved
./debian/tmp/usr/bin/JxrDecApp [options]...
- -i input.jxr/wdp
-
Input JPEG XR/HD Photo file name
- -o output.bmp/pnm/tif/jxr
-
Output image file name
bmp: <=8bpc, BGR
pnm: >=8bpc, RGB
tif: >=8bpc, RGB
jxr: for compressed domain transcode
- -c format
-
Specifies the uncompressed output format
0: 24bppBGR
1: 1bppBlackWhite
2: 8bppGray
3: 16bppGray
4: 16bppGrayFixedPoint
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: 64bppRGBAHalf
27: 128bppRGBAFixedPoint
28: 128bppRGBAFloat
29: 16bppBGR555
30: 16bppBGR565
31: 32bppBGR101010
32: 40bppCMYKA
33: 80bppCMYKA
34: 32bppBGR
- -r top left height width
-
Specifies the rectangle for region decode
- -T m
-
Reduced resolution (mipmap) decode
0: Full resolution (default)
1: 1/2 res (down-sampled from full res)
2: 1/4 res (native decode)
3: 1/8 res (down-sampled from 1/4 res)
4: 1/16 res (native decode)
-
>4: 1/(2^m) res (down-sampled from 1/16 res)
- -O orientation
-
0: No transformation (default)
1: Flip vertically
2: Flip horizontally
3: Flip vertically & horizontally
4: Rotate 90 degrees CW
5: Rotate 90 degrees CW & flip vertically
6: Rotate 90 degrees CW & flip horizontally
7: Rotate 90 degrees CW & flip vert & horiz
- -s skip subbands
-
Used for compressed domain transcoding
0: All subbands included (default)
1: Skip flexbits
2: Skip highpass
3: Skip highpass & lowpass (DC only)
- -a alpha decode
-
0: Decode without alpha channel
1: Decode only alpha channel
2: Decode image & alpha (default)
- -p strength
-
Post processing filter strength
0: None (default)
1: Light
2: Medium
3: Strong
4: Very strong
- -C
-
Suppress overlapping boundary macro blocks
(Used for compressed domain tile extraction)
- -t
-
Display timing information
- -v
-
Display verbose decoder information
Eg: ./debian/tmp/usr/bin/JxrDecApp -i input.jxr -o output.bmp -c 0
AUTHOR
This manual page was written by Mathieu Malaterre <malat@debian.org> for the
Debian GNU/Linux system (but may be used by others).
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Time: 18:01:03 GMT, May 18, 2024