"Jeremy" <> writes:
>
>"Dave Martindale" <> wrote in message >
>
>> But, like most other Canon cameras, there's no way to get
>> the camera to add a visible date to the image data.
>>
>> And why would you want it to, since that would permanently damage the
>> image, while the date in the EXIF header does not?
>>
>>
>
>Numerous photo applications are served by imprinting the date on the image
>itself. Insurance adjustors photographing damaged vehicles or property,
>police forensic photos, crime scene photos, accident scene photos,
>scientific applications such as monitoring the progress of experiments, time
>lapse photography applications, progress photos of construction jobs . . .
>the list goes on.
Sure, and in all those cases you *can* superimpose the date on the image
(or better yet, print it in a border area) if you want to, using
appropriate software. But the original image data remains undamaged.
And if (for example) the date ends up overtop of a critical rivet that
you need to examine, you can always go back to the original image.
While if the date were inserted into the image by the camera, a certain
portion of the image would be forever destroyed. Doesn't sound like an
advantage to me.
Dave
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