Bug 99347 - Implement filter support for JPEG 2000 images, only basic format JP2 not JPX
Summary: Implement filter support for JPEG 2000 images, only basic format JP2 not JPX
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: filters and storage (show other bugs)
Version:
(earliest affected)
unspecified
Hardware: All All
: medium enhancement
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
: 112121 (view as bug list)
Depends on:
Blocks:
 
Reported: 2016-04-16 14:24 UTC by V Stuart Foote
Modified: 2021-08-09 02:44 UTC (History)
4 users (show)

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Description V Stuart Foote 2016-04-16 14:24:56 UTC
We currently provide no IO filter support for the JPEG 2000 (ISO/IEC 15444) image format(s). 

If licensing and packaging size permit, believe support for basic (ISO 15444-1).jp2 formats might be feasible implementing work FOSS of the OpenJPEG or JasPer projects.
Comment 1 V Stuart Foote 2016-04-16 16:25:31 UTC
Alternatively to handling natively, seems like Imagemagick's convert already provides (OpenJPEG based) conversion of the JP2 format to BMP or PNG. 

As that is already an external dependency for the EPS filter would we be causing ourselves too much pain to add another filter like ieps.cxx to handle reading JP2?

=-ref-= 
http://opengrok.libreoffice.org/xref/core/filter/source/graphicfilter/ieps/ieps.cxx?a=true#342
Comment 2 Christian Lohmaier 2019-11-08 17:46:05 UTC
*** Bug 112121 has been marked as a duplicate of this bug. ***