szukw000

Yes, I can help. ``` [2]marker(0xff51) siz len(47) capabilities(0)[extended: 0] x(0 : 488) y(0 : 384) xt(0 : 488) yt(0 : 384) IMAGE w(488) h(384) TILE w(488) h(384) nr_components(3) component[0]...

@nitinyadav91 , no view accepts this JASPER.bmp file. 'xv' fails to load BIGMUSIC-j2k-jasper.bmp. 'gimp' fails to load BIGMUSIC-j2k-jasper.bmp: Opening '/tmp/BIGMUSIC-j2k-jasper.bmp' failed: '/tmp/BIGMUSIC-j2k-jasper.bmp' is not a valid BMP file All viewers...

@nitinyadav91 , the second image is OK. My JasPer version is 2.0.16. ```opj_compress -i /tmp/BIGMUSIC-2.bmp -o BIGMUSIC-2.bmp.j2k [INFO] tile number 1 / 1 [INFO] Generated outfile BIGMUSIC-2.bmp.j2k encode time: 96...

@nitinyadav91 , sorry for the broken info: opj_compress -i /tmp/BIGMUSIC-2.bmp -o BIGMUSIC-2.bmp.j2k [INFO] tile number 1 / 1 [INFO] Generated outfile BIGMUSIC-2.bmp.j2k encode time: 96 ms winfried

I have a simple JPEG2000 reader. Using it I found: ``` NAME(/tmp/POC.j2k) LENG(2694) ENTER read_jp2c [0]marker(0xff4f) soc len(0) [2]marker(0xff51) siz len(50) capabilities(0)[extended: 0] x(0 : 2147418112) y(16 : 67108896) xt(0...

@yanxdd , @rouault , ``` j2k.c, line 9497: ================== /* in the absence of JP2 boxes, consider different bit depth / sign */ /* per component is allowed */ l_j2k->m_cp.allow_different_bit_depth_sign...

@acdha , the National Gazette shows three pages, The 'Text | PDF | JP2 (2.5 MB)' JP2 file shows 3 pages with OPENJPEG. Why should the National Gazette be wrong...

@acdha , the file 0004.jp2 has an ICC profile. Excluding to use this ICC profile: ``` OPJ_DECOMPRESS:1609: icc_profile_len(560) ``` I got a one image result. Must look next day what...

@acdha , file 0004.jp2 contains the following ICC profile: ``` -------------- ICC Profile[560] --------------- cmmtype(0x41444245) version(2.16.0.0) class(mntr) color-space(RGB ) profile-connection-space(XYZ ) date(11.8.2000) time(19:51:59) signature(acsp) platform-signature(APPL) profile-flags(0) [0]0 [1]0 [2:15]0 device-attr(0)...

@acdha , any objections against this small patch? If not: I would like to send this patch, pointing to #1207 and the files 0004.jp2 and 0001.jp2 . winfried