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convert to DNG by the camera

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convert to DNG by the camera
« on: 13 / September / 2010, 09:20:38 »
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I can see there is an option to convert the camera raw file to DNG within the camera. Before I'm gonna find out how to make this work I would like to know:
1- Does this cost  more time than  to compute the camera own raw file?
2- Does powerconsumption increase by this function?

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Online reyalp

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Re: convert to DNG by the camera
« Reply #1 on: 13 / September / 2010, 12:40:42 »
I can see there is an option to convert the camera raw file to DNG within the camera.
Just to be clear: There is an option to shoot DNG. In this case, CHDK raw is not recorded. There is no option to convert after the fact.
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Before I'm gonna find out how to make this work I would like to know:
1- Does this cost  more time than  to compute the camera own raw file?
Yes. Depends on camera, but somewhere from 1/4 to 3/4 of a second longer is probably a good guess.
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2- Does powerconsumption increase by this function?
It must increase some, but my guess is that it isn't significant compared to the total power used to take a picture.
Don't forget what the H stands for.

 

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