Re: [darktable-user] Equalizer

2016-03-10 Thread Robert William Hutton
On 11/03/16 08:04, Sebastian wrote: As I said, the mix is applied to the values and then the mix is reset again to 1. The mix slider is always relative to the previous setting. A way to make what's going on quite clear: * apply a huge curve, something really obvious, then set the mix slider to

Re: [darktable-user] Dual monitor?

2016-04-10 Thread Robert William Hutton
On 11/04/16 09:52, darkta...@911networks.com wrote: On Sun, 10 Apr 2016 17:43:18 -0300 Can you drag darktable to the monitor of your choice. I can be done with Ubuntu Studio 14.4 Yes, I can drag it to one, but then it stays on that monitor. What I'd love to do is to have the lightable on the l

Re: [darktable-user] Dual monitor?

2016-04-10 Thread Robert William Hutton
On 11/04/16 12:14, J. Paul Bissonnette wrote: That would be great request for DT 2.5 or so. The best you can do now is stretch it over a number of monitors. If you do this, I believe that the whole window will have the colour management settings from one of the monitors, presumably the one th

Re: [darktable-user] REQ: Feature

2016-05-31 Thread Robert William Hutton
On 31/05/16 12:34, Krishnan Srinivasan wrote: With Graduated Density we can add a gradient area from dark to light to the image. Can we add a Hue saturation or color wheel to that module which can help people to change the sky color in certain images. Ofcourse we can add a mask and do the necessa

Re: [darktable-user] Input color profile

2016-06-02 Thread Robert William Hutton
On 02/06/16 20:52, Tobias Ellinghaus wrote: On Thursday 19 May 2016 10:33:47 Raymundo Vega wrote: Hello all, I am playing with infra red photography and need pointers on how to create icc files, i like to try different channel mixtures. I am not aware of any easy to use editor for ICC profi

Re: [darktable-user] Input color profile

2016-06-02 Thread Robert William Hutton
mixer playing with values there, but i was not able to swap (for instance) blue and red channels like the color profile bgr do. ~rv "Obscurity is a far greater threat than piracy" Tim O'Reilly On Thu, Jun 2, 2016 at 3:59 AM, Robert William Hutton mailto:r...@helms-deep.net>>

Re: [darktable-user] Input color profile

2016-06-03 Thread Robert William Hutton
On 03/06/16 19:23, johannes hanika wrote: note that our input colour profile module has a `BGR linear infrared' profile for this purpose (so you can work on your swapped channels early on in the pipe, channel mixer comes in quite late). Ooh great I didn't know that (though I feel like I might h

Re: [darktable-user] OpenCLwith Radeon driver possible?

2016-06-04 Thread Robert William Hutton
On 05/06/16 08:44, David Farmer wrote: As the subject suggests, is it possible to use darktable with OpenCL support with the open source radeon driver? No. You need the binary driver (which isn't available yet for Ubuntu 16.04 incidentally). -R __

Re: [darktable-user] color conversion issue

2016-06-14 Thread Robert William Hutton
Try this: In the input color profile module, in the gamut clipping dropdown list, select linear Rec2020 RGB. See: https://www.darktable.org/usermanual/ch03s04s03.html.php#input_color_profile Regards, Rob On 14/06/16 15:42, I. Ivanov wrote: Hi, Not sure if this is the proper channel. I am

Re: [darktable-user] Support for Canon EOS 80D

2016-06-14 Thread Robert William Hutton
On 15/06/16 16:35, Edward Kamau wrote: Anybody have an idea whether and when we are going to get support for the new Canon 80D? There was some discussion on darktable-dev about adding it with a couple of people volunteering to send the files. http://search.gmane.org/?query=canon+80d+support&

Re: [darktable-user] Re: Lens calibration (Lens Rentals)

2016-06-16 Thread Robert William Hutton
On 16/06/16 23:06, Torsten Bronger wrote: Jonathan Niehof writes: On Thu, Jun 16, 2016 at 8:44 AM, Torsten Bronger wrote: Lens Rentals hasn't sent any images yet. However, looking at my backlog of >40 sets, I'm not totally unhappy about it. ;-) Torsten, would you like some help with the

Re: [darktable-user] Re: Support for Canon EOS 80D

2016-06-16 Thread Robert William Hutton
On 16/06/16 18:41, Edward Kamau wrote: I don't know if this is still wanted, but I did the Noise profiling shots as per instructions in the 2012 blog post. two shots for each ISO. Set1 exposed -1/3rd stop, set2 -2/3rd stop. All uploaded to my google drive here: https://drive.google.com/open?id=0B

Re: [darktable-user] Re: Support for Canon EOS 80D

2016-06-17 Thread Robert William Hutton
On 17/06/16 16:11, Robert William Hutton wrote: On 16/06/16 18:41, Edward Kamau wrote: I don't know if this is still wanted, but I did the Noise profiling shots as per instructions in the 2012 blog post. two shots for each ISO. Set1 exposed -1/3rd stop, set2 -2/3rd stop. All uploaded

Re: [darktable-user] I love darktable

2016-06-22 Thread Robert William Hutton
On 22/06/16 09:28, Michael wrote: My camera takes braketed images but only saves as JPG. What would make What camera is that? Seems somewhat self-defeating to not be able to save bracketed images as RAW. -R darktabl

Re: [darktable-user] Re: I love darktable

2016-07-06 Thread Robert William Hutton
On 07/07/16 12:21, Michael wrote: I just got an update to Darktable today. I looked at the update log to see what had changed but it was blank. Could someone tell me what was improved upon. See below: On 05/07/16 19:41, Tobias Ellinghaus wrote: we're proud to announce the fourth bugfix releas

Re: [darktable-user] B&W are too cold

2016-07-10 Thread Robert William Hutton
I'd use the color correction module for this. There are even a couple of presets for warming: warm tone and warming filter. Of course you can drag the two circles (white for highlights, black for lowlights) until you get what you want. Cheers, Rob On 09/07/16 10:03, darkta...@911networks.co

Re: [darktable-user] Lesson request

2016-07-28 Thread Robert William Hutton
On 29/07/16 12:22, Michael wrote: Riley, I would like to see a lesson on using masks and dodge if you could. Maybe post one of the RAW files (on Dropbox or similar) as an example to be worked on in the video? -R dark

[darktable-user] Video: darktable as a GIMP plugin

2016-09-25 Thread Robert William Hutton
Hi All, I just came across an interesting video showing darktable being used as a raw converter from within GIMP, using the git development versions of both tools (providing high bit-depth editing in GIMP). https://www.youtube.com/watch?v=kCZ_KRIZ1n0 I think I'll have to give the dev version

Re: [darktable-user] Image viewer

2016-09-25 Thread Robert William Hutton
On 26/09/16 12:11, Bruce Williams wrote: I know this is not a darktable-related question, but I'm hoping you guys will have an answer. I'm running Mint 18, and the default image viewer app seems to be displaying images with a CMYK intent. I process images in darktable, with an SRGB profile, and

Re: [darktable-user] Video: darktable as a GIMP plugin

2016-09-27 Thread Robert William Hutton
On 26/09/16 21:01, David Vincent-Jones wrote: For some reason this video will not run on my Mozilla although all previous videos from RWH run just fine. Note that this isn't one of my videos. Regards, Rob darktable

Re: [darktable-user] Print tab absent

2016-10-24 Thread Robert William Hutton
Hi Normand, How did you install darktable? On what linux system? Instructions on how to install all of the necessary dependencies and build from source are here: https://redmine.darktable.org/projects/darktable/wiki/Building_darktable_20 Although that appears to be down for me atm, so try t

Re: [darktable-user] ppa

2016-10-26 Thread Robert William Hutton
On 27/10/16 08:29, Michael wrote: I know someone asked this a couple of days ago but the responses to his question where not open to everyone. What is the current ppa for darktable? https://launchpad.net/~pmjdebruijn/+archive/ubuntu/darktable-release Rob _

Re: [darktable-user] Nikon D5 white balance presets support

2016-11-29 Thread Robert William Hutton
On 30/11/16 09:58, Jimmy Gowrisanker wrote: Based on the instructions here http://www.darktable.org/2012/10/whats-involved-with-adding-support-for-new-cameras/ , I took 9 shots (auto0:Keep white-reduce warm colours, auto1:normal, auto1: keep warm colours, Incan, FL, Sunlight, flash, cloudy and

Re: [darktable-user] Nikon D5 white balance presets support

2016-11-29 Thread Robert William Hutton
On 30/11/16 10:31, Robert William Hutton wrote: sudo apt-get install git ruby ruby-nokogiri Sorry, I missed a dependency: sudo apt-get install libimage-exiftool-perl -R darktable user mailing list to unsubscribe

Re: [darktable-user] Nikon D5 white balance presets support

2016-11-29 Thread Robert William Hutton
On 30/11/16 10:31, Robert William Hutton wrote: On 30/11/16 09:58, Jimmy Gowrisanker wrote: Based on the instructions here http://www.darktable.org/2012/10/whats-involved-with-adding-support-for-new-cameras/ , I took 9 shots (auto0:Keep white-reduce warm colours, auto1:normal, auto1: keep

Re: [darktable-user] Nikon D5 white balance presets support

2016-11-30 Thread Robert William Hutton
On 30/11/16 22:52, Roman Lebedev wrote: On Wed, Nov 30, 2016 at 2:31 AM, Robert William Hutton wrote: On 30/11/16 09:58, Jimmy Gowrisanker wrote: git clone https://github.com/darktable-org/darktable.git cd rm -rf ~/white_balance.txt for file in *; do ~/wd/darktable/tools/extract_wb "

Re: [darktable-user] Nikon D5 white balance presets support

2016-12-01 Thread Robert William Hutton
On 01/12/16 21:51, Roman Lebedev wrote: On Thu, Dec 1, 2016 at 2:55 AM, Robert William Hutton for file in *; do ~/wd/darktable/tools/extract_wb "$file" >> ~/white_balance.txt ; echo >> ~/white_balance.txt ; done Uh, oh, s/is the tool/can work on multiple raw files at on

Re: [darktable-user] Start Darktable in "Test" Mode

2016-12-20 Thread Robert William Hutton
I've attached my startup script (based on one by LebedevRI) that does this, at least approximately. -R On 20/12/16 15:54, Scott wrote: Hello. I'd like to write a few lua scripts. Is there an easy way to start darktable as a "fresh" install (no database but also no other configurations). I'd

Re: [darktable-user] Matching White Balance

2017-01-03 Thread Robert William Hutton
On 04/01/17 16:45, junkyardspar...@yepmail.net wrote: Well, trying to white balance concert lighting seems like it might be a potentially futile task, but... what I would do is use a different module, maybe "color correction", to produce the offset from white that you want, then apply that same

Re: [darktable-user] Is there anyway to fix this?

2017-01-24 Thread Robert William Hutton
Try the shadows and highlights module, or just pulling down the exposure slightly. But I'd say you've probably blown those highlights, especially if that's a JPG. -R On 25/01/17 09:32, Michael wrote: I can't control the camera as it is from a cheap drone. Inline image 1 -- :-)~MIKE~(-:

Re: [darktable-user] Does OpenCL require the AMDGPU-PRO driver? Yes, but does not require installation, just some libs

2017-03-27 Thread Robert William Hutton
Well, ultimately you'll be able to run darktable with opencl support with all-opensource drivers on AMD. That might be worth the pain. Meanwhile I've got a second install of Ubuntu on my machine (15.10, the last one with fglrx support) and I'm trying to get an install of 17.04 to work with the

Re: [darktable-user] Upgrade Ubuntu 16.10 - ?

2017-04-07 Thread Robert William Hutton
Yep, it normally takes a few days for Pascal to update the ppa. If you want faster results, perhaps you could build yourself. https://redmine.darktable.org/projects/darktable/wiki/Building_darktable_22 -R On 07/04/17 11:20, Alex Delaforce wrote: Hi All, Thanks for the work done of the 2.2.4

Re: [darktable-user] Does OpenCL require the AMDGPU-PRO driver? Yes, but does not require installation, just some libs

2017-04-10 Thread Robert William Hutton
On 08/04/17 06:19, Peter Mc Donough wrote: Am 07.04.2017 um 22:08 schrieb Mark Heieis: Which would be my user .bashrc ? The .bashrc file in your home directory, i.e. ~/.bashrc or in KDE, set the darktable icon command properties: export LD_LIBRARY_PATH=/opt/amdgpu-pro-16.60-379184/lib64/; /us

Re: [darktable-user] Darktable on Ubuntu 17.04

2017-04-16 Thread Robert William Hutton
On 16/04/17 17:45, Alex Delaforce wrote: Hello all To get the latest Darktable version working on Ubuntu 17.04 should I load it on 16.10 then upgrade the installation? - I tried a fresh 17.04 installation but can only get an older 2.2 version. - I tried adding the PPA for Yakkety (16.10) and the

Re: [darktable-user] Can't expand modules by using the little triangle

2017-04-17 Thread Robert William Hutton
On 17/04/17 19:28, Bernhard wrote: I updated from LM17 to LM18.1 and thus dt2.0.x to dt2.2.4 from Pascal's PPA. Now I notice that it's not possible to use those little triangles to expand a module any more since they are covered by the scrollbar when I hover on them with the mouse. Expanding IS

Re: [darktable-user] Can't expand modules by using the little triangle

2017-04-17 Thread Robert William Hutton
On 17/04/17 19:46, Bernhard wrote: Robert William Hutton schrieb am 17.04.2017 um 11:40: On 17/04/17 19:28, Bernhard wrote: I updated from LM17 to LM18.1 and thus dt2.0.x to dt2.2.4 from Pascal's PPA. Now I notice that it's not possible to use those little triangles to expand a

Re: [darktable-user] Darktable fonts too big, and red outline, since upgrade to Kubuntu 17.04

2017-04-18 Thread Robert William Hutton
On 19/04/17 12:48, Shane Simmons wrote: After I upgraded to Kubuntu 17.04, from 16.10, I've had quite a few problems. One of them is with Darktable -- the upgrade seemed to have done something with my darktable.css file, and now the program's interface is all screwed up. That normally happen

Re: [darktable-user] Darktable fonts too big, and red outline, since upgrade to Kubuntu 17.04

2017-04-18 Thread Robert William Hutton
On 19/04/17 13:22, Shane Simmons wrote: I didn't build from source, no. I installed it via Pascal de Bruijn's PPA. The problem occurred when I upgraded, even though it didn't change the version number... Should I try a complete removal and re-installation? I think you have the yakkety version

Re: [darktable-user] Darktable fonts too big, and red outline, since upgrade to Kubuntu 17.04

2017-04-24 Thread Robert William Hutton
On 19/04/17 13:22, Shane Simmons wrote: I didn't build from source, no. I installed it via Pascal de Bruijn's PPA. The problem occurred when I upgraded, even though it didn't change the version number... Should I try a complete removal and re-installation? I think you have the yakkety version

Re: [darktable-user] Automatic exposure adjustment with style

2017-05-15 Thread Robert William Hutton
On 16/05/17 04:48, Andreas Mueller wrote: Thanks, that's definitely an option. Though I prefer using the exposure module. Using levels or curves I usually end up with an oversaturated or undersaturated image, depending on which direction I moved the grey point. Not sure if there's an easy way t

Re: [darktable-user] Centos 6.8 and darktable

2017-08-29 Thread Robert William Hutton
On 30/08/17 01:55, F L wrote: It's a regular Dell laptop. I got a little further with 2.0.7, but that one was complaining about GTK3 not being there. I guess the one that comes with teh RHEL/Centos 6.8 distro (darktable-1.0.5) is probably the only one that will work. gphoto2 seems to work wit

Re: Re : [darktable-user] OpenCL in Ubuntu 17.10 with NVidia and Wayland?

2017-10-22 Thread Robert William Hutton
I run darktable (from git) on Ubuntu 17.10 (vanilla GNOME shell) and have done for some weeks. On my machine with AMD hardware I run the wayland session, and on my machines with nvidia hardware, I run the xorg session. It certainly works under both, though its stability isn't necessarily perfec

Re: [darktable-user] Exported JPG vs. Camera JPG

2017-10-22 Thread Robert William Hutton
On 22/10/17 20:27, Thomas Werzmirzowsky wrote: I shot a portrait with my Canon EOS 60D and noticed that the JPG from the Canon in portrait image mode looks significantly better than the one exported from Darktable. Especially the blue color looks much more natural in the camera JPG. I have a 60

Re: Aw: Re: [darktable-user] Exported JPG vs. Camera JPG

2017-10-24 Thread Robert William Hutton
On 23/10/17 18:10, Thomas Werzmirzowsky wrote: Gesendet: Montag, 23. Oktober 2017 um 07:47 Uhr Von: "Robert William Hutton" I found creating my own matrix from a Wolf Faust target worked really well, Tim Rolph also mentioned the Wolf Faust target but I have to admit that look

Re: [darktable-user] Re: The new look......

2017-11-05 Thread Robert William Hutton
Those symptoms occur when GTK3 has been updated without darktable being updated to match. The red areas indicate that there's a problem with the layout, so CSS might be involved, but I more often see this when I update the OS from one release to the next (say, Ubuntu 17.04 to Ubuntu 17.10) with

Re: [darktable-user] Re: The new look......

2017-11-05 Thread Robert William Hutton
On 06/11/17 09:49, Michael wrote: I installed from the PPA via apt. How do you reenable the PPA? OK, so I assume you're on Ubuntu, as you don't say. GUI way: * open Software & Services * click the Other Software tab * select the darktable PPA from the list, click Edit... * ensure the Distr

Re: [darktable-user] Re: The new look......

2017-11-05 Thread Robert William Hutton
On 06/11/17 10:23, Michael wrote: The distro I run is Mint and I installed via a PPA. I would love to do a build-from-scratch but apparently I don't know what I'm doing:) The darktable page says: [snip] For a more complete set of instructions for different distributions have a look at our Wiki

Re: [darktable-user] Re: The new look......

2017-11-05 Thread Robert William Hutton
On 06/11/17 10:30, Robert William Hutton wrote: On 06/11/17 09:49, Michael wrote: I installed from the PPA via apt. How do you reenable the PPA? OK, so I assume you're on Ubuntu, as you don't say. Ah, you say you're on Linux Mint, so xenial (rather than artful) is the releas

Re: [darktable-user] Re: The new look......

2017-11-05 Thread Robert William Hutton
darktable.old/data.db ./darktable That'll let you keep your database (presets and film rolls, etc.) but reset the configuration. -R On Sun, Nov 5, 2017 at 7:01 PM, Robert William Hutton <mailto:r...@helms-deep.net>> wrote: On 06/11/17 10:30, Robert William Hutton wrote:

Re: [darktable-user] finding out what is failing

2017-11-12 Thread Robert William Hutton
On 13/11/17 12:11, Michael wrote: Hello ladies and gentleman. Well darktable seems to be causing my system to reboot and on a rare occasion to crash. I think it is the video card (it only reboots when I am running darktable and If you suspect the video card, try disabling OpenCL processing: *

Re: [darktable-user] finding out what is failing

2017-11-12 Thread Robert William Hutton
± 5% +4.750 VDC +5.250 VDC +5VSB ± 5% +4.750 VDC +5.250 VDC -5VDC (if used) ± 10% -4.500 VDC -5.500 VDC +12VDC ± 5% +11.400 VDC +12.600 VDC -12VDC ± 10% -10.800 VDC -13.200 VDC Regards, Rob On Sun, Nov 12, 201

Re: [darktable-user] Sharpening after resize

2017-11-13 Thread Robert William Hutton
On 14/11/17 12:22, darkta...@911networks.com wrote: What are you doing/using for sharpening after export? My export sizes are around 900px jpegs for web with a quality of 70% for my 20Mpx and 24Mpx cameras. Isn't this what export styles are for? https://www.darktable.org/usermanual/ch02s03s12

Re: [darktable-user] Install on MAC OS

2017-11-13 Thread Robert William Hutton
On 14/11/17 11:56, Paul Deverson wrote: This shouldn’t be complicated, Bob. I have a Mac and I just downloaded the .dmg file and installed it in the usual way. Hi Bob, The DMG is here: https://www.darktable.org/install/#osx Regarding whether it's compatible with OS X 12.13, that page says:

Re: [darktable-user] Darktable on Windows

2018-02-20 Thread Robert William Hutton
Hi André, I'm in a very similar situation to what you describe: I have an AMD R9 280 with an i5-4690 CPU @ 3.50GHz, and am running Ubuntu 17.10 as my daily OS. I have stuffed around with the new AMDGPU-PRO and open source equivalents to try to get opencl under modern Ubuntu, but although su

Re: [darktable-user] GPU advice 2GB or 4GB RAM.

2018-04-17 Thread Robert William Hutton
More memory is good because it allows you to process images through opencl without tiling them, which is a lot faster. Of course this depends on the resolution of the images you need to process, but I'd always try to get the most video ram possible. I think you can do darktable -d opencl to se

Re: [darktable-user] I find it difficult to get good sharpening

2018-09-05 Thread Robert William Hutton
I pretty much always use the equalizer for this. https://www.youtube.com/watch?v=zzVXK4eAM5E&t=0s&list=PLmvlUro_Up1NBX7VK8UUuyWo1B468zEA0&index=16 tl;dr: pull up the luma spline slightly on the right hand side. Cheers, Rob On 05/09/18 16:56, kneops wrote: First, I'm a freelance photographer a