
Jurgen
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LUT export fixed in Affinity photo 1.6.7?
Jurgen replied to Jurgen's topic in Affinity on Desktop Questions (Mac and Windows)
sigh... thanks. I am not aware of the bug log, will look for it -
Maxxxworld reacted to a post in a topic: raw image luminosity calculation still inaccurate with Affinity Photo
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Thank you for your explanations, it makes sense. However how does this explain the appearance of noise when adjusting the luminosity? Explanations put aside, the display and handling of a raw file by Affinity Photo is _objectively_ erratic, as I said, I exposed at -0.7 stops. The reading in Affinity Photo and the resulting necessary corrections are based on a photo underexposed by (I estimate) 5-6 stops.
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Gregory St. Laurent reacted to a post in a topic: raw image luminosity calculation still inaccurate with Affinity Photo
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Hello, I noticed with the previous release of Affinity photo an extremely low level of luminosity values in raw files and I reported it here - as for Release 1.6.7 it was announced that raw processing had been reviewed I was hoping that the situation had improved but it hasn't. Attached are 2 screenshots, one from Affinity photo and a second from another raw processing application. The exposure reading of the camera for this photo was -0.7, I purposely underexposed slightly. As you can see all automatic application of s-curves etc was switched off in both applications. The other
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Thanks for the explanation. When I change the RAW engine to the other one (Apple raw) there is indeed a significant difference - still I'm not entirely happy, even with Apple raw i'm well over one stop too low. I set my Sony camera to compressed raw, you may have heard of an issue in the Sony A7RII where Sony's raw compression creates artefacts. For this industrial project I didn't care to much so I did not use the uncompressed raw format because the file size is 4 times larger or so. Could this have an additional influence?
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Hi there, I had my first professional project that I wanted to edit etc with Affinity Photo. I exposed in my camera Sony A7RII all photos with an average of -.03 to -.07 with a close look on highlights (zebra display). - To my big dismay ALL shots appear massively underexposed in Affinity photo, the large majority of the images required a 2 stops exposure gain, the white balance was _totally_ off. So after spending a frustrating long evening on it. After seeing the impossible results this morning I quickly returned to the photo application that I used before, DxO Optics Pro. And th
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John Rostron reacted to a post in a topic: Equations - a general comprehensive overview?
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Hello there, in the tutorials equations are mentioned a few times, like in the Macros videos. But there is no general overview of the functions that I am aware of - for instance, relative to noise the video mentions that there are 4 different noise generators but I didn't find specific explanations as to possibilities using equations. Is there anything? I'd be glad to go through it...