gawr

Bump, Anyone?

Hi Team, is there any way to update the Lensfun Library which is used for lenscorrection in the AP Develop Persona? I have a DJI Phantom 4 Professional Drone and would love to be able to do the complete development and creative process in Affinity Photo. Apparently the Lensfun Library is used and it seems to be an older version: https://forum.affinity.serif.com/index.php?/topic/35755-lens-correction-profiles-lcp-in-ap/?p=179148 I tried using the python script provided by the library to convert an Adobe LCP file into the lensfun xml but values are different: <lens> <maker>DJI</maker> <model>INSPIRE 1 FC350</model> <model lang="en">fixed lens</model> <model lang="de">festes Objektiv</model> <mount>compactCamera3855776423400872093</mount> <cropfactor>5.6</cropfactor> <calibration> <distortion focal="20.7" k1="-0.132569" k2="0.101281" k3="-0.018193" model="acm" /> </calibration> </lens> Note the k1, k2 and k3 values as in the library it lloks like this: <lens> <maker>DJI</maker> <model>Phantom Vision FC200 & compatibles</model> <model lang="en">fixed lens</model> <model lang="de">festes Objektiv</model> <mount>dijPhantomVisionFC200</mount> <cropfactor>6</cropfactor> <type>equisolid</type> <aspect-ratio>4:3</aspect-ratio> <calibration> <distortion model="ptlens" focal="5" a="0.02707" b="-0.10021" c="-0.09787" /> <tca model="poly3" focal="5" vr="1.0002" vb="1.0007" /> </calibration> </lens> Here there are values for a,b and c. Anybody around here who could help me get the develop persona in Affinity Photo to apply lens correction for my Pahntom 4 Pro DNGs? Help is highly appreciated!

Hey Thomas, that's standard procedure with all the software I know. RAW always needs development and leaves much more room for improvement then jpeg. A jpeg basically is fixed regarding exposure etc. whereas in a RAW there's much more detailed information about every pixel which makes it possible to correct a lot. So everything regarding AF works fine on your side as you are using a DJI Phantom 2 Vision+ for your captures which is included in the Lensfun library. Does anyone know where I can get in contact with the AF Team on howto integrate newer lens profiles?

Thanks for the reply but I don't quite get it. If I convert the LCP to xml and then add it to the actioncameras.xml it doesn't automatically apply the profile when loading the DNG. The EXIF from the Image reads: Camera: FC6310 Maker: DJI Lens: n/a ... Do you know which properties are used for profile selection?

Hey guys, jumping in on this as well. I have a phantom 4 Professional and in Lightroom I can use the INSPIRE 1 FC350 - RAW.lcp for decent results. I used the instructions above to create an xml but just like Thomas I get incompatible values: <lens> <maker>DJI</maker> <model>INSPIRE 1 FC350</model> <model lang="en">fixed lens</model> <model lang="de">festes Objektiv</model> <mount>compactCamera3855776423400872093</mount> <cropfactor>5.6</cropfactor> <calibration> <distortion focal="20.7" k1="-0.132569" k2="0.101281" k3="-0.018193" model="acm" /> </calibration> </lens> Please update on this as I would love to do all the developing in AP. Thanks