SX240 HS Porting Thread - page 7 - DryOS Development - CHDK Forum

SX240 HS Porting Thread

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Re: SX240 HS Porting Thread
« Reply #60 on: 14 / August / 2012, 11:37:09 »
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After processing looked better than JPEGs by some margin.
I'm curious.  Would you mind posting a couple of these to a file sharing site ?

Will post soon. I did a comparison but deleted those. And its night now in India :)
Canon SX240 HS

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Offline bobm

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  • 28
  • 650D - SX240HS - A560
Re: SX240 HS Porting Thread
« Reply #61 on: 14 / August / 2012, 13:55:14 »
Here it is.  :)
It is only for the RAW version of the pictures.

Hope it helps.
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Re: SX240 HS Porting Thread
« Reply #62 on: 14 / August / 2012, 14:09:43 »
Here it is.  :)
It is only for the RAW version of the pictures.

Hope it helps.

Thanks a lot  :)

RAW vs JPEG comparison ISO1600 100% crop



Will post more. It will be interesting to see how RAW performs in comparison to JPEGs while processing HDR images
Canon SX240 HS

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Offline bobm

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  • 28
  • 650D - SX240HS - A560
Re: SX240 HS Porting Thread
« Reply #63 on: 15 / August / 2012, 06:49:21 »
I'm curious.  Would you mind posting a couple of these to a file sharing site ?

http://www.sendspace.com/file/ii4koy

Some RAWs and Jpegs pictures
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Re: SX240 HS Porting Thread
« Reply #64 on: 15 / August / 2012, 17:00:03 »
Tested and working :RAW, Histogram, Bracketing

Hi, I am getting the histogram but it is not changing at all, remaining same for all composition and exposure. I have 1.00A firmwire. Is your histogram changing?...I haven't tried other functions RAW, Video, scripts etc yet...will comment on them later...

Re: SX240 HS Porting Thread
« Reply #65 on: 15 / August / 2012, 17:06:02 »
Tested and working :RAW, Histogram, Bracketing

Hi, I am getting the histogram but it is not changing at all, remaining same for all composition and exposure. I have 1.00A firmwire. Is your histogram changing?...I haven't tried other functions RAW, Video, scripts etc yet...will comment on them later...

 :blink: seems that you are right. Histogram seems to be dancing rather than work properly
Canon SX240 HS

Re: SX240 HS Porting Thread
« Reply #66 on: 15 / August / 2012, 17:17:44 »
I just found that the same histogram is working fine in playback mode, which was of course present there earlier, only addition is that in RGB also it is showing correct in playback mode....but live histogram is having some problem...

Re: SX240 HS Porting Thread
« Reply #67 on: 15 / August / 2012, 23:35:26 »
what are the ranges of Av, Tv and ISO you can override?
Av can be set upto 11, anything above is set to 11.
ISO if overridden lower than 100 is set to 125.
Tv can be set upto 60".


Re: SX240 HS Porting Thread
« Reply #68 on: 16 / August / 2012, 04:06:28 »
Av upto 11, I have tried Tv upto 300s and it works although exif says it is 30.

Minimum ISO I got was 80 when override was set to 50. Maximum was 20000 when override was set to 12800.

In raw exif shows ISO at 100 irrespective of the ISO set. I guess an update is required
Canon SX240 HS

Re: SX240 HS Porting Thread
« Reply #69 on: 18 / August / 2012, 05:32:33 »
Instead of DNG, if I save in CRW or CR2 file extension, Lightroom says file is damaged or corrupt. DxO crashes
Canon SX240 HS

 

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