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Those metadata are probably implemented as comment fields. See<br />
<br />
<a href="http://java.sun.com/javase/6/docs/api/javax/imageio/metadata/doc-files/jpeg_metadata.html" rel="ugc">http://java.sun.com/javase/6/docs/api/javax/imageio/metadata/doc-files/jpeg_metadata.html</a><br />
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for how to read metadata
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In windows if you right-click on a photo and select properties, details you get loads of really cool information about the photo, such as: camera maker, camera model, f-stop, exposure time etc. (as per attached screenshot).<br />
<br />
How can I read and write that information?<br />
<br />
Cheers! :)<br />
<a href="https://filedb.experts-exchange.com/incoming/2009/03_w11/116150/details.jpg" target="_blank" class="file-inline" title="photo &quot;details&quot; tab (34 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>details.jpg</a>
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details.jpg

In windows if you right-click on a photo and select properties, details you get loads of really cool information about the photo, such as: camera maker, camera model, f-stop, exposure time etc. (as per attached screenshot).

How can I read and write that information?

Cheers! :)

How do I read and wrire photo file attributes in java?

Web development includes all aspects of presenting content on intranets and the Internet, including delivery development, protocols, languages and standards, server software, browser clients, databases and multimedia generation.

Web Development

This topic area includes legacy versions of Windows prior to Windows 2000: Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions including Windows Mobile.

Windows OS

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.