Manual: JxrDecApp

JXRDECAPP(1)						User Commands						JXRDECAPP(1)

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: 16bppGray‐
	      FixedPoint 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  for the Debian GNU/Linux system (but may be used
       by others).

JxrDecApp 1.2~git20170615.f752187			January 2026						JXRDECAPP(1)