You could look up the jpeg file format (try wotsit), and write your own jpg reader, but that would be a considerable amount of work.

The GD module can handle jpg format, and would allow you access to the image bits for modifications. The sources for the binary component of the package are available at http://www.boutell.com/gd/. Maybe the web host would be prepared to build the library from sources for him.

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In reply to Re: Reading JPEG data by BrowserUk
in thread Reading JPEG data by Khansultant

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