X-series: RAW file processing in Lightroom

Started 4 months ago | Question thread
vkphoto
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Re: X-series: RAW file processing in Lightroom
In reply to Ryan Williams, 4 months ago

Ryan Williams wrote:

Zardoz wrote:

Be prepared for output that looks like the following 100% center crop.



This is what Lightroom 4's default processing will produce on images containing high detail.

I don't know what's going on here because I've not been able to yield results this bad with any of the photos I've processed in Lightroom, and that's with more or less default processing (apart from pulling the exposure down as I often ETTR).

While I'll endeavour to take a photo with similar conditions to above so I can see for myself, in the meantime here's a portrait I've just been working on in Lightroom. You might be surprised by the results considering the common hysteria on this forum.

SOOC Provia JPEG:

RAW from SilkyPix 3.2:

RAW from Lightroom 4.3:

It's important to view these at full size, as these are large 100% (1:1) crops of a much bigger image. You can do that here if DPR's interface is troubling you:

Note that both RAWs had the exposure pulled down a bit and the contrast increased by roughly the same amount — no other adjustments, so obviously I'm sure the end result could be improved but this shows a good baseline of what both RAW processors output.

For those yet to own an X-series camera, Provia is the standard/default colour mode when shooting JPEGs only; RAWs show the tonality as the sensor/camera interprets it prior to any treatment. When shooting JPEGs I use +1 shadows and no other adjustments.

My opinion? The Lightroom RAW looks the best out of all three. I'd say that the JPEG exhibits greater smearing than the Lightroom RAW, almost certainly a result of the default noise processing. SilkyPix doesn't really have any more detail, but instead of smearing it just looks blurry instead (arguably more akin to the human eye but this can be approximated by adjusting sharpness in Lightroom).

Another thing that stood out to me is that SilkyPix exhibits green/purple chromatic aberration in his hair, so some work is probably required to get satisfactory photos out of it whereas Lightroom delivers the above good results out of the box.

Ryan,

the keywords are "foliage" and "ACR/LR".

Not man's portrait, not cat, not building. Not Silkypix, DCARW,etc

This phenomenon is rare and more pronounced with pine trees that were shot at infinity.

If you don't have such picture please fell free to open up my file with ACR/LR and draw your own conclusion. The original RAF file is here:

LINK TO RAF FILE

BTW, Capture One 7.0.2 doesn't have such issue.

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