Add support for progressive jpg files
Would be great if processed jpg files would be progressive instead of baseline jpg files.
[FEATURE] Add interlace option for image conversion
When the option $GLOBALS['TYPO3_CONF_VARS'][GFX][processor_interlace]
is set, all images will be generated with the given interlace scheme.
Tested-by: TYPO3com <firstname.lastname@example.org>
Reviewed-by: Mathias Schreiber <email@example.com>
Tested-by: Mathias Schreiber <firstname.lastname@example.org>
Reviewed-by: Frank Naegler <email@example.com>
Tested-by: Frank Naegler <firstname.lastname@example.org>
#3 Updated by Stefan Neufeind over 5 years ago
For ImageMagick the parameter "-interlace" needs to be passed to "convert". One possible addition would be to also use "-strip" since that will remove "profiles and comments".
How do we want to implement it? Additional setting (unchecked by default) in the GFX-options in installtool?
Or how about we string-settings for "convert-options" (and possibly combine-options etc. as well) for IM/GM so users could add whatever params they'd like to use? We could hint to -interlace and -strip in the helptext in installtool.
As a rough overview: convert is called in these places, which would need to get the additional parameter(s) passed.