Find Your Ideal Camera Settings

[you1]

I don't know much about photography; however, I do want to find the best camera settings for my scanner.

Therefore, I wrote a script that goes through different camera settings and captures images accordingly. I then compare the resulting images to find what's best for me (White Balance: Tungsten, Shutter Speed: 1/80, Aperture: F/5.6, ISO: 80)

You can find the script here: http://www.mind2b.com/component/content ... a-settings

Also, here is some informative discussion about camera settings:
http://diybookscanner.org/forum/viewtopic.php?f=1&t=65
http://diybookscanner.org/forum/viewtopic.php?f=1&t=75

Best regards,
Edvin Eshagh

[sixtysix]

thanks for that-that is a big deal to me

[sixtysix]

is it the intention here that you find the best setting and then return to the normal canon menu and reset the manual settings?

[univurshul]

Hi,

I saw this post as a great way to find my Canon A590 IS ideal camera setting for CHDK. However, after following the instructional, I notice some issues when running the script:

The camera lcd shows what might be the first in a series of photos it proceeds to capture, however, instead of taking a bunch of photos, the camera makes a focus noise, then the screen goes black and the camera goes quiet.

Should I wait, as the script runs silent until the beeping? How long does it take to run this script?

Another issue I noticed was that the script required me to press the remote button, however, I'm running CHDK, not SDM.

Is the correct script on the server loaded for CHDK?

Thanks

[univurshul]

...Well, I never heard back about this script and the editing it needed to run correctly. I thought it would be a great script to try,

Having said that, I've come up with an even better, faster and custom method to find your camera's ideal settings for each book you scan--without requiring you to go-out and buy exposure meters, gizmos, etc. (you do need an iphone, though). Follow my post here: http://www.diybookscanner.org/forum/vie ... ?f=3&t=496

[daniel_reetz]

Script works as advertised for me, but I'm using an old version of SDM (too lazy to change mine). What version are you running?

[univurshul]

I've been attempting to use the script on CHDK; hence my problem?

Once I find an installer of SDM for Mac, I'll run the script again.

[o3h1p]

Getting 'stack full' so I don't think this works anymore. (Using CHDK, A590IS)

[o3h1p]

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[dtic]

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