What hidden information do jpg/jpeg files contain?
Are there any hidden meta tags in the image files, which may contain information about the author of the file, the date of creation, or the camera they were taken on. And then I heard something like that, but I couldn't Google anything.
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2 answers
This hidden information has its own well-defined name- EXIF. Start reading by reading wikipedia, and then, if necessary, the official specification.
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Author: KoVadim, 2013-10-27 12:23:03
You can view this information through the file properties in Windows Explorer. And even better-in ACDSee
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Author: Михаил М, 2013-10-30 12:24:35