InformAction Forums

Posted: **Mon May 12, 2014 2:42 am**

While searching for embedded non-free ICC profiles:

	find . -regextype posix-extended -iregex '.*\.(jpg|png)' \
		-exec sh -c 'identify -verbose "$0" \
		| grep -i copyright && echo "$0"' {} \;

The following four files showed up:

flash16.png, flash32.png, somelight16.png and somelight32.png, inside skin/classic/noscript from chrome/noscript.jar.

The proposed alternative is to simply remove the embedded non-free and anyway useless ICC profiles:

Code: Select all

	exiftool -icc_profile"-<=" $files

It removes the 3144 B binary ICC profile from each file, making them a lot smaller in the process.

Thanks in advance for considering.

Posted: **Mon May 12, 2014 9:16 am**

Done, thanks.

Posted: **Mon May 12, 2014 2:37 pm**

taffit wrote:While searching for embedded non-free ICC profiles:
Code: Select all
	exiftool -icc_profile"-<=" $files

The correct exiftool command is:

Code: Select all

exiftool -icc_profile= $files

The "-<=" operator is for conditionally deleting a tag if it matches the value in a specified file. I'm not sure why your command even worked with this operator.

- Phil

Posted: **Mon May 12, 2014 2:56 pm**

boardhead wrote: The "-<=" operator is for conditionally deleting a tag if it matches the value in a specified file. I'm not sure why your command even worked with this operator.

It apparently worked for me, i.e. it stipped about 3KB away from those files while keeping them usable (I didn't check what data went away exactly, though).

InformAction Forums

Please, strip away copyrighted ICC profiles

Please, strip away copyrighted ICC profiles

Re: Please, strip away copyrighted ICC profiles

Re: Please, strip away copyrighted ICC profiles

Re: Please, strip away copyrighted ICC profiles