PNG and Hidden Pixels

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morganism
Senior Member
Posts: 121
Joined: Tue Nov 26, 2013 9:44 pm

PNG and Hidden Pixels

Post by morganism » Tue Sep 01, 2020 6:38 pm

The new Hidden Pixels decoder at FotoForensics checks how much padding is available. If it is enough to fill out 1 or more rows of pixels, then it increases the image height accordingly.

https://www.hackerfactor.com/blog/index ... ixels.html
Mozilla/5.0 (iPad; CPU OS 8_2 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12D508 Safari/600.1.4

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