How is the progress on this?

I've approximated some of the colour fixes by using the colour zones module
and using the standard color matrix, but I have no idea if it's really
achieving the correct colours.  I need to export this last even asap.  I
was hoping we had a solution for this before the weekend came round.  My
thanks for your patience.

Kindest Regards,


John P Santos
Photographer // Owner
GREENBEEMEDIA.COM





On Thu, Feb 6, 2014 at 5:45 AM, johannes hanika <hana...@gmail.com> wrote:

> nice, thank you sir :)
>
>
> On Thu, Feb 6, 2014 at 10:21 AM, John P Santos <jpsan...@greenbeemedia.com
> > wrote:
>
>> HI Johannes,
>>
>> So here are some IT8,7 charts.  I've included a number of exposures
>> because I'm not sure what value I have to hit to match the reference file,
>> and I have not bothered with making any exports from DT.  Each exposure is
>> 1/3 stop more than the previous.  I had originally done 17 exposures, but
>> the last 3 are over exposed so no point in keeping them.
>>
>> https://www.dropbox.com/sh/zr4fvhpoi9xd3og/r0ylrN9xjQ
>>
>> I've only included sRGB this time, because it was tedious to do these one
>> by one on the camera.
>>
>> I also got a little lazier in naming the files this time, so in this
>> case, the folders correspond to the raw files, and the jpgs are numbered
>> based on the order of color styles, IMG_0001.JPG is
>> Standard, IMG_0002.JPG is Portrait, IMG_0003.JPG is
>> Landscape, IMG_0004.JPG is Neutral and IMG_0005.JPG is Faithful.
>>
>> The reference file for the chart has also been included.  I've used Flash
>> as the white balance.  I had lens correct turned off for all of these, I've
>> compared the raws and the jpgs and as I said I has lens correction disabled
>> when I exported these, and there's also a slight crop.  The jpgs are
>> 5472x3648 and the raws are 5496x3670 and they align perfectly to the raws.
>>
>>
>>
>> Please let me know if there's anything else that I could do to help.
>>
>> Best Regards,
>>
>>
>>
>> John P Santos
>> Photographer // Owner
>> GREENBEEMEDIA.COM
>>
>>
>>
>>
>>
>> On Wed, Feb 5, 2014 at 7:19 PM, John P Santos <jpsan...@greenbeemedia.com
>> > wrote:
>>
>>> Interesting.  Okay.  I exported smaller sized jpgs, which is probably a
>>> bad idea.  I'll make a bunch of IT8.7 shots for you.  But I believe that
>>> the camera is actually doing a minor crop on the pictures from the RAW
>>> files, only 30 or 40 lines from x & y, to get the exact proportions.  I'll
>>> include those details for you.  None of the pictures were lens corrected...
>>>
>>>
>>>
>>> John P Santos
>>> Photographer // Owner
>>> GREENBEEMEDIA.COM
>>>
>>>
>>>
>>>
>>>
>>> On Wed, Feb 5, 2014 at 9:43 AM, johannes hanika <hana...@gmail.com>wrote:
>>>
>>>> actually, if you're redoing the styles shots with the it8 target..
>>>> could you try to disable lens distortion corrections in camera? or use a
>>>> lens that doesn't have any? even after centered cropping the processed raw
>>>> + jpg don't align.. giving me a hard time doing the optimization.
>>>> alternatively out-of-focus shots might work.
>>>>
>>>> cheers,
>>>>  jo
>>>>
>>>>
>>>> On Wed, Feb 5, 2014 at 11:30 AM, johannes hanika <hana...@gmail.com>wrote:
>>>>
>>>>> it8.7 would be great!
>>>>>
>>>>> i ran some quick tests, no good results so far because of the
>>>>> different crop (raw/jpg). need to work around a couple of things there,
>>>>> also put different things into the optimization. film emulation required 
>>>>> no
>>>>> color matrix for example, whereas i think these styles might need it.
>>>>>
>>>>> -jo
>>>>>
>>>>>
>>>>> On Wed, Feb 5, 2014 at 11:20 AM, John P Santos <
>>>>> jpsan...@greenbeemedia.com> wrote:
>>>>>
>>>>>> I have my IT8.7 charts, I can run a few exposures of those as well,
>>>>>> which should help, as well as provide you with the ref file.
>>>>>>
>>>>>>
>>>>>> John P Santos
>>>>>> Photographer // Owner
>>>>>> GREENBEEMEDIA.COM
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Tue, Feb 4, 2014 at 1:19 PM, johannes hanika <hana...@gmail.com>wrote:
>>>>>>
>>>>>>> nice, thanks for these.. i'm going to feed it to my little script :)
>>>>>>> will let you know once i have something, need to adapt it to read 
>>>>>>> cr2/srgb
>>>>>>> jpg instead of color luts in form of pfm files.
>>>>>>>
>>>>>>> cheers,
>>>>>>>  jo
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Wed, Feb 5, 2014 at 7:05 AM, John P Santos <
>>>>>>> jpsan...@greenbeemedia.com> wrote:
>>>>>>>
>>>>>>>> Here we go:
>>>>>>>>
>>>>>>>> https://www.dropbox.com/sh/lyghs9gcxvlbdk7/CIwAWsgytn
>>>>>>>>
>>>>>>>>
>>>>>>>> John P Santos
>>>>>>>> Photographer // Owner
>>>>>>>> GREENBEEMEDIA.COM
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> On Tue, Feb 4, 2014 at 4:23 AM, johannes hanika 
>>>>>>>> <hana...@gmail.com>wrote:
>>>>>>>>
>>>>>>>>> yes, dropbox or megauploads or whichever provider you prefer will
>>>>>>>>> do.
>>>>>>>>>
>>>>>>>>> -jo
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Mon, Feb 3, 2014 at 8:00 PM, John P Santos <
>>>>>>>>> jpsan...@greenbeemedia.com> wrote:
>>>>>>>>>
>>>>>>>>>> I'll be providing some sample images, each one with a different
>>>>>>>>>> picture style, and then the example of what DT does with the 
>>>>>>>>>> standard color
>>>>>>>>>> profile & velvia.  So where should I send these?  Can I just put 
>>>>>>>>>> them onto
>>>>>>>>>> dropbox and provide a link?
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> John P Santos
>>>>>>>>>> Photographer // Owner
>>>>>>>>>> GREENBEEMEDIA.COM
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Sun, Feb 2, 2014 at 3:08 PM, johannes hanika <
>>>>>>>>>> hana...@gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Mon, Feb 3, 2014 at 1:07 AM, Tobias Ellinghaus 
>>>>>>>>>>> <h...@gmx.de>wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Am Sonntag, 2. Februar 2014, 11:10:25 schrieb Eildert
>>>>>>>>>>>> Groeneveld:
>>>>>>>>>>>> > Dear All
>>>>>>>>>>>>
>>>>>>>>>>>> Hi.
>>>>>>>>>>>>
>>>>>>>>>>>> [wrong skin tones]
>>>>>>>>>>>>
>>>>>>>>>>>> > @Pascal: going through your procedure, should that alleviate
>>>>>>>>>>>> this
>>>>>>>>>>>> > problem, red or green?
>>>>>>>>>>>>
>>>>>>>>>>>> Pascal doesn't read the mailing lists any longer.
>>>>>>>>>>>>
>>>>>>>>>>>> > cheers
>>>>>>>>>>>> >
>>>>>>>>>>>> > Eildert
>>>>>>>>>>>>
>>>>>>>>>>>> >  On Sa, 2014-02-01 at 21:14 -0500, John P Santos wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> [also wrong skin tones, this time green]
>>>>>>>>>>>>
>>>>>>>>>>>> Could you two upload a sample raw + JPEG somewhere so we can
>>>>>>>>>>>> see the
>>>>>>>>>>>> difference?
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> i'd also like to have this input.. i might be able to let my
>>>>>>>>>>> optimizer script search for darktable module parameters which will 
>>>>>>>>>>> result
>>>>>>>>>>> in the desired look.
>>>>>>>>>>>
>>>>>>>>>>> -jo
>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
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>>>>>>
>>>>>
>>>>
>>>
>>
>
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