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JPEG also stores the thumbnail separately in the EXIF data. This might not be updated when the image is edited and can reveal the original data.
by Geee 9y ago
JPEG also stores the thumbnail separately in the EXIF data. This might not be updated when the image is edited and can reveal the original data.
- askvictor 9y agoTIFF too; possibly PDF, and no doubt other formats as well
- TazeTSchnitzel 9y agoIt's not even in the EXIF data, it's part of JFIF.