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FORUMS Photo Sharing & Discussion Still Life, B/W & Experimental 
Thread started 04 Dec 2007 (Tuesday) 02:37
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Exif Data / HDR

 
slartibardfast
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Dec 04, 2007 02:37 |  #1

Is it possible to keep the EXIF data in an HDR photo ? i use Photomatix with basic options on and all of my HDR photos loose their EXIF data. i assume this is due to the fact you merge multiple photos.

Any one know as i submitted a photo to the POTN book 2 comp and have been told my photo does not contain EXIF data and is therefore in contravention of the rules ! - any one out there able to advise as i have only been doing HDR photos for a few weeks ?

EDIT - have just checked the EXIF data - it containss some data but not the full range of EXIF data a normal photo contains.


Cheers

Andy


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rab3rd
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Dec 04, 2007 06:05 |  #2

I had the same issue and asked what to do about it. The response I got was to just send one of the photos from the shots that contains the EXIF info. They only need it for filing puposes and will still use the submitted HDR photo for the book if it is chosen.




  
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slartibardfast
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Dec 04, 2007 14:00 |  #3

Thanks for that - i have just reread the PM i got and that is exactly what they said - the only thing was i got the PM litrally 3 minutes before i had to catch the morning train to work this morning and in the mad rush to get out the door i scan read the PM and then posted this thread, so i guess i have to appologise .....

Cheers

Andy


www.three6t.co.uk (external link)
http://www.facebook.co​m/three6t (external link)
1DX, 50D, 300D, 70-200mm f/2.8L IS II USM, 24 - 105 F/4 L IS USM, 100 - 400 f/4.5-5.6 L IS USM
Sigma 8 - 16mm, 18-55 kit, sigma 55 - 200 & Sigma 170 - 500mm and a creative mind.

  
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rustyjaw
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Dec 04, 2007 14:46 |  #4

I became aware of this problem after uploading photos to flickr where the EXIF data is easy to see. It used to be that there was no EXIF data, but I believe that as of some recent update to Photomatix, it does retain any EXIF data common to all of the exposures composited together.

So, now I see things like Aperture, Focal Length, ISO which were consistent between each bracketed shot. Things like time, however change for each shot and so are not incorporated...at least that's my guess as to why some information shows up and not all.

It would be nice to have a preference to choose, say, the earliest shot as the basis for any information not common to every exposure.


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slartibardfast
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Dec 04, 2007 16:15 |  #5

rustyjaw wrote in post #4439740 (external link)
It would be nice to have a preference to choose, say, the earliest shot as the basis for any information not common to every exposure.

Thats a good idea - exif data of the selected photo - maybe photomatix will do an upgrade :)

Andy


www.three6t.co.uk (external link)
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1DX, 50D, 300D, 70-200mm f/2.8L IS II USM, 24 - 105 F/4 L IS USM, 100 - 400 f/4.5-5.6 L IS USM
Sigma 8 - 16mm, 18-55 kit, sigma 55 - 200 & Sigma 170 - 500mm and a creative mind.

  
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Exif Data / HDR
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