NAME¶

JxrDecApp - JPEG XR Decoder Utility

DESCRIPTION¶

JPEG XR Decoder UtilityCopyright 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 namebmp: <=8bpc, BGRpnm: >=8bpc, RGBtif: >=8bpc, RGBjxr: for compressed domain transcode

-c format

Specifies the uncompressed output format0: 24bppBGR1: 1bppBlackWhite2: 8bppGray3: 16bppGray4: 16bppGrayFixedPoint5: 16bppGrayHalf7: 32bppGrayFixedPoint8: 32bppGrayFloat9: 24bppRGB

10: 48bppRGB

11: 48bppRGBFixedPoint12: 48bppRGBHalf14: 96bppRGBFixedPoint15: 128bppRGBFloat16: 32bppRGBE17: 32bppCMYK18: 64bppCMYK22: 32bppBGRA23: 64bppRGBA24: 64bppRGBAFixedPoint25: 64bppRGBAHalf27: 128bppRGBAFixedPoint28: 128bppRGBAFloat29: 16bppBGR55530: 16bppBGR56531: 32bppBGR10101032: 40bppCMYKA33: 80bppCMYKA34: 32bppBGR

-r top left height width

Specifies the rectangle for region decode

-T m

Reduced resolution (mipmap) decode0: 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 vertically2: Flip horizontally3: Flip vertically & horizontally4: Rotate 90 degrees CW5: Rotate 90 degrees CW & flip vertically6: Rotate 90 degrees CW & flip horizontally7: Rotate 90 degrees CW & flip vert & horiz

-s skip subbands

Used for compressed domain transcoding0: All subbands included (default)1: Skip flexbits2: Skip highpass3: Skip highpass & lowpass (DC only)

-a alpha decode

0: Decode without alpha channel1: Decode only alpha channel2: Decode image & alpha (default)

-p strength

Post processing filter strength0: None (default)1: Light2: Medium3: Strong4: 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 theDebian GNU/Linux system (but may be used by others).