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PNG : is it possible to split IDAT?

Posted: 2019-07-06T01:15:52-07:00
by dedef
I have a .png file which contains 1 chunk IDAT.
Is it possible to recompress it to have 2 (or more) chunks IDAT?

Thanks

Re: PNG : is it possible to split IDAT?

Posted: 2019-07-06T09:12:38-07:00
by fmw42
This is an ImageMagick forum. I suggest you ask this on a PNG forum