googlegroups.domain.benalt.TakeThisOut@xoxy.net wrote:
> I recently bought a Canon S2 IS 5Mpix camera and am wondering if I am
> taking shots at the highest resolution, then what advantage is there to
> saving the jpegs at the finest setting compared to the middle one.
> Would the difference be notable printed at 8x10 or would it come out
> when cropping and printing? With a 2gb SD card (which I hope to get)
> it probably isn't such an issue but I am curious in any case - you
> never know when such info will come in handy.
>
> Thanks.
>
It can become important when you are on a long trip, taking
many pictures. More compression saves space on the cards,
but can degrade the quality of the images. Experiment by
taking several photos of the same scene or object, and
comparing the images on the computer display to determine
what setting starts to show chnages in the image that your
notice. Zoom in on each one so that you can see details.
Repeat with a range of subjects. That will guide you on
what compression setting to use.
If you don't plan to make any prints larger than 4X6 inches,
you can set the camera to use less than all the pixels, down
to even 2 MP. That will also save space on the cards.
I've done it at times when I was on a vacation trip and my
cards were close to getting filled.
Some people prefer to save pictures as RAW files; those
files are quite large, but keep the best image quality.
That is their choice. Not all cameras give you that option.
>> Stay informed about: what setting to use to save shots