Multiple exposure mode - Feature Requests - CHDK Forum
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Multiple exposure mode

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Offline mary

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Multiple exposure mode
« on: 07 / August / 2012, 10:14:48 »
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Hi,

Is it possible to add "multiple exposure mode" to chdk that would enable creating effects described on the following blog in camera (without editing on PC): http://blogs.reuters.com/photographers-blog/2012/08/01/multiple-exposures-digital-era/ ?
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Offline waterwingz

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Re: Multiple exposure mode
« Reply #1 on: 07 / August / 2012, 10:53:51 »
Seems unlikely.  Something like that would need to be done in the camera's DSP processor.  We really only have access to the ARM processor - it can't even take seperate images at the rate shown in that blog.  Combining them into one image "in camera" would be way beyond its processing capabilies ....
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Ported :   A1200    SD940   G10    Powershot N    G16
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Offline fudgey

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Re: Multiple exposure mode
« Reply #2 on: 22 / August / 2012, 15:10:52 »
That routers blog site appears to be down at the moment so I'm just guessing here, but is this related to
http://chdk.setepontos.com/index.php?topic=4337.msg61335#msg61335 in any way?
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Offline waterwingz

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Re: Multiple exposure mode
« Reply #3 on: 22 / August / 2012, 15:37:54 »
Very cool - wish I'd seen that before.
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Ported :   A1200    SD940   G10    Powershot N    G16
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Offline dvip

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Re: Multiple exposure mode
« Reply #4 on: 26 / August / 2012, 21:43:46 »
Very nice, fudgey.
I have used "Raw ops" from the "File Browser" to combine CRW files. I don't know if it can be done with DNGs or JPGs.
Cool script! :)

 
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