Bug 2716 – tiff2pdf -d doesn't decompress g3-compressed TIFF

Bug 2716 - tiff2pdf -d doesn't decompress g3-compressed TIFF

Summary:

tiff2pdf -d doesn't decompress g3-compressed TIFF

Status:	RESOLVED LATER

Product:	libtiff
Component:	default
Version:	unspecified
Platform:	PC Linux

Importance:	P2 normal
Target Milestone:	---
Assigned To:	Frank Warmerdam

URL:
Whiteboard:
Keywords:	migrated_to_gitlab

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2017-07-14 09:01 by jffry@posteo.net
Modified:	2019-10-01 14:20 (History)

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Description From jffry@posteo.net 2017-07-14 09:01:56

convert -depth 1 -gravity center -pointsize 78 -size 500x500 caption:'Lorem
ipsum etc etc' -background white -alpha off uncompressed.tif
tiffcp -c g3 uncompressed.tif compressed.tif
tiff2pdf -d -o uncompressed.pdf compressed.tif

I would expect the -d option to produce an uncompressed PDF, but the resulting
PDF has /Filter /CCITTFaxDecode, indicating the compression is still there.

------- Comment #1 From Even Rouault 2019-10-01 14:20:35 -------

Bugzilla is no longer used for tracking libtiff issues. Remaining open tickets,
such as this one, have been migrated to the libtiff GitLab instance at
https://gitlab.com/libtiff/libtiff/issues .

The migrated tickets have their summary prefixed with [BZ#XXXX] where XXXX is
the initial Bugzilla issue number.