Search found 7 matches

by rwruck
2016-12-18T17:21:00-07:00
Forum: Bugs
Topic: IM7 gets confused by .raw file names
Replies: 2
Views: 3048

Re: IM7 gets confused by .raw file names

Well, IM6 managed to identify the file correctly. I don't know IM internals but if it also tried the raw (DNG) module first, then it was able to fall back and try other modules in case that module was not able to handle the file. Specifically, if a delegate program doesn't even exist - shouldn't the...
by rwruck
2016-12-18T16:55:48-07:00
Forum: Bugs
Topic: IM7 gets confused by .raw file names
Replies: 2
Views: 3048

IM7 gets confused by .raw file names

IM7 seems to delegate RAW file processing to ufraw-batch. If that program fails, IM refuses to process any .raw file, even if it is an incorrectly named TIFF or JPEG. IM6 identified such files correctly as TIFF/JPEG. The behaviour is the same regardless whether ufraw-batch fails to process the file ...
by rwruck
2013-03-17T13:27:14-07:00
Forum: Bugs
Topic: 6.8.3-8: Error writing zero-length TIFF tags
Replies: 2
Views: 4666

Re: 6.8.3-8: Error writing zero-length TIFF tags

This applies to any TIFF tag with variable length. Here ist a simple EPS file that causes the error (0 byte 8bim profile) when converted to TIFF: %!PS-Adobe-2.0 EPSF-2.0 %%BoundingBox: 0 0 247 175 %%BeginSetup %%EndSetup %%EndComments %%BeginProlog 28.346000 -28.346000 scale -3.450000 -8.550000 tran...
by rwruck
2013-03-12T14:44:22-07:00
Forum: Bugs
Topic: 6.8.3-8: Error writing zero-length TIFF tags
Replies: 2
Views: 4666

6.8.3-8: Error writing zero-length TIFF tags

libtiff doesn't seem to like zero-length custom tags such as Photoshop or Microscope: convert: ./123770.tif: Null count for "Photoshop" (type 1, writecount -3, passcount 1). `_TIFFVSetField' @ error/tiff.c/TIFFErrors/562. Since this is a TIFFError, convert exits with a nonzero return code, although ...
by rwruck
2013-03-09T15:41:47-07:00
Forum: Bugs
Topic: 6.8.3-8: Invalid gsx command line
Replies: 1
Views: 2635

6.8.3-8: Invalid gsx command line

The combination of -dFirstPage..-dLastPage and -dEPSCrop leads to an invalid command line: "/opt/local/bin/gsx" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pam" -dTextAlphaBits=4 -dGraphicsAlphaBits=4 "-r305x305" -g2402x1572 -dFirst...
by rwruck
2011-11-09T12:41:52-07:00
Forum: Bugs
Topic: Problems when converting TIFF files that contain tag 37724
Replies: 3
Views: 8412

Re: Problems when converting TIFF files that contain tag 377

Thanks for the quick reply.

Here is an image: http://www.rw-it.net/public/37724/test.tiff

Here is a patch I made that works for me: http://www.rw-it.net/public/37724/patch ... iff.c.diff
by rwruck
2011-11-09T11:17:14-07:00
Forum: Bugs
Topic: Problems when converting TIFF files that contain tag 37724
Replies: 3
Views: 8412

Problems when converting TIFF files that contain tag 37724

Hi, there seems to be a problem when converting TIFF files when the source contains the Photoshop ImageSourceData tag (37724). I've used a command line like this (IM 6.7.2.0) to compress a TIFF file: convert -compress JPEG source.tif destination.tif Reading the input file shows the usual warnings: s...