Why do posted EXIF not show camera model?

Started Oct 20, 2012 | Questions thread
Adrian Godong
dpreview AdminPosts: 441Gear list
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Re: Let me try
In reply to Detail Man, Oct 30, 2012

Detail Man wrote:

As I understand it, DPR seperately re-samples and re-encodes the JPG versions of the uploaded Original JPGs. This is clear because the "Large", "Medium", and "Small" versions have a sRGB ICC Color Profile within their image-file meta-data - whereas the in-post displayed JPGs do not.

Yes, this is true.

Further, if the in-post displayed JPGs are being generated from anything other than the Original uploaded JPG, that would mean that (after whatever Chroma Sub-sampling has been applied to the Original uploaded JPG in it's encoding), the Original image is redundantly being (2x2) Chroma-Sub-sampling twice in the DPR JPEG re-encoding processes.

The in-post display is generated from the original source. And if it's not obvious, if you link the Large image from Galleries, then that will be the "original source" for the in-post image.

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Adrian Godong
DPReview.com

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