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Apparently OP uses some JPEG feature to create custom header (EXIF?). It allows to embed HTML close to the start of the file. HTML ends with <!--, which saves H
by goblin89 14y ago
Apparently OP uses some JPEG feature to create custom header (EXIF?). It allows to embed HTML close to the start of the file. HTML ends with <!--, which saves HTML parser from choking on actual image data that comes afterwards.