Category Archives: Lightroom Classic

Camera Raw, Lightroom Classic & Desktop | June 2022

 The latest updates to Camera Raw (14.4), Lightroom Classic (11.4) and Lightroom Desktop (5.4) have been released to customers. These updates include new camera and lens support, and bug fixes. There are also new features and performance enhancements in each of the applications. I’ve summarised below what I consider to be the highlights. However, more details on new features and enhancements can be found by clicking on the ‘What’s New’ menu option in the ‘Help’ menu of each application.

Masking Updates

All three applications benefit from a number of usability enhancements to the masking feature, although as of this release, not all have made their way into Lightroom Desktop.

Mask Invert (Camera Raw, Lightroom Classic and Desktop)

With these latest updates, we now have the ability to invert a whole mask, not only a component. The command for inverting masks can be found under the three-dot menu for the mask you want to invert.

Batch Update of AI Masks (Camera Raw, Lightroom Classic and Desktop)

The ability to update ‘Subject’ and ‘Sky’ masks on multiple images at once is now supported.

  • An option for ‘Update All’ masks has been added in the Masking panel. This can be accessed by opening the Masking panel on an image which has missing masks.
  • Also, for the images with missing masks, we can select all of the images, then use ‘Settings > Update AI Masks’ option in the Develop module to update Subject/Sky masks.
  • An indicator will be shown under Histogram in Develop Module when the current image has any AI Masks missing.

The following lists the supported and unsupported workflows available when batch updating images with AI masks.

Supported workflows:

  • Copy and Paste
  • Auto Sync Settings
  • Previous (in the Develop module)
  • Sync settings
  • Presets

Unsupported workflows:

  • Applying Develop Preset during Import
  • Raw Default

In both these cases, the ‘Update AI Masks’ on the imported images can be used to update the masks.

Mask Amount Slider (Camera Raw and Lightroom Classic)

Masks has been revamped to include an amount slider at the top of the Mask adjustment panel, above the other edit sliders. An important caveat regarding the Amount slider is that it does not change/update the individual sliders. Instead, it increases/reduces the intensity of the effect applied in the background. It’s also important to note that whilst an image that has been edited using the Mask Amount slider will share the same appearance as Camera Raw 14.4 and Lightroom Classic 11.4 when viewed in earlier versions, the slider itself will not be available.

Masking Badges (Camera Raw, Lightroom Classic and Desktop)

A number of mask badges in the Masking Panel have been changed to make them more visible and their function more obvious. Badges have been positioned on the far left side of the masking panel to denote the operations for: Add, Subtract, Intersect and Invert. The badges to denote the mask type have been placed to the right of the operator badges.

Presets (Camera Raw, Lightroom Classic and Desktop)

New Premium and Adaptive Presets

For those who use presets to enhance or personalise their images, Adobe have included 50 new Premium presets designed for videos, portraits and live concert photos. There are also  two sets of  ‘Adaptive Presets’, which with a single click will select the ‘Sky’ to create dramatic skies or ‘Subject’ to make your subject pop. All of the presets also include ‘live’ on-screen updates. So, we can just hover the  mouse over the presets to see a preview of the preset at work.

Preset Amount Slider

And if the new presets aren’t enough, an ‘Amount’ slider has been added to enable global fine-tuning of the preset settings.

For presets that support ‘amount’, the slider is enabled and defaults to value of 100. The minimum and maximum values of the slider are 0 and 200, respectively. The slider will be enabled for most Adobe-created presets including Premium Presets. However, the slider is only enabled for presets created in earlier versions if they have scalable settings. What are scalable settings?

Scalable settings:

  • White Balance (temperature & tint)
  • Exposure
  • Contrast
  • Highlights
  • Shadows
  • Whites
  • Blacks
  • Texture
  • Clarity
  • Dehaze
  • Curves (all curves)
  • Detail (sharpening amount, luminance noise reduction amount, color noise reduction amount)
  • Color Mixer (all sliders)
  • Color Grading (hue, saturation and luminance adjustments)
  • Effects (grain & vignette amount)

Non-scalable settings:

  • Camera Profiles (e.g. Adobe Color)
  • Convert to black-and-white
  • Detail (non-amount sliders, such as the Radius and Masking sliders)
  • Color Grading: Blending, Balance
  • Lens Corrections (LrC) / Optics (ACR)
  • Geometry
  • Effects (non-amount sliders, such as Size and Roughness of grain)
  • Calibration
  • Red-eye
  • Heal and Clone
  • Masking
  • Crop

The New and Update Preset dialog includes a new checkbox to indicate whether a preset should or should not support the ‘Amount’ slider. In Preset dialog, when the currently selected settings are scalable, then the Support Amount Slider checkbox will be enabled and checked by default. Otherwise, the checkbox will be disabled and unchecked.

Export (Lightroom Classic)

Lightroom Classic can now take advantage of the GPU when exporting images. However, as with GPU acceleration in Camera Raw, there are caveats as to whether a computer will be able to take advantage of the GPU when exporting. These caveats are related to the amount and type of memory available to the GPU:

  • If the GPU has dedicated VRAM of 8 GB and above, ‘Export’ will automatically utilise the GPU.
  • If the GPU has dedicated VRAM less than 8GB, you can enable GPU for ‘Export’ using ‘Custom’ option in ‘Use Graphic Processor’ located in Performance tab of Preference dialog. However, you are unlikely to see much, if any, improvement in export times. 
  • If the GPU uses shared memory (e.g. integrated graphic cards or Apple M1 unified memory), then the minimum requirement for export automatically taking advantage of the GPU is 16GB. Again, whilst it’s possible to force GPU support on computers with less shared memory, the improvement in export times will be small, and will require that the system makes significant use of swaps to disk/ssd.

I’ve included a screenshot below that shows the various options available for enabling GPU export support. Note that with only 4GB of VRAM on this particular computer, the GPU only supports limited acceleration, which means that acceleration will be minimal, if any.

You may well be asking what GPU acceleration on for exporting bulk images actually delivers.  I’ve used three Mac M1 based systems to demonstrate. The three Macs used were:

  • Mac mini 8-core M1 with 8-core GPU, 1TB internal SSD and 16GB of unified memory;
  • 16-inch MacBook Pro 10-core M1 Pro with 16-core GPU, 2 TB internal SSD and 32GB of unified memory; and
  • Mac Studio 20-core M1 Ultra with 48-core GPU, 1TB internal SSD and 64GB of unified memory.

I imported 1000 Canon EOS R5 files into Lightroom Classic 11.4, applied lens corrections, Auto Settings in the Basic panel and default sharpening. The Export settings panel was configured for full size, Quality ’100%’ JPEG and Standard sharpening. A 2TB Samsung T5 USB-C SSD was used for the original and saved files. Using the T5 meant that the likelihood of the faster SSDs in the M1 Pro and Ultra helping the  SSD read / write times would not occur.

The averaged results from 3 tests on each computer are shown graphically below.

As above shows, with GPU acceleration enabled on computers meeting the specified memory requirements, we can expect to see significant reductions in export times. In April, I published a Blog post using Camera Raw 14.3 comparing various M1 based Mac computers with an Intel based MacBook Pro here. This post provides more details on the approach I adopted in the above tests.

Note: the times shown in above graph are for Canon EOS R5 files. The export times for other camera models and vendors are very likely to differ.

Discarding Stale or Orphaned Previews (Lightroom Classic)

Preview Management has received some attention in this version by optimising the algorithms used to identify stale and orphaned previews. With this change, LrC delete all the orphaned previews (previews of images that are removed from catalog or no longer exist) and stale previews (previews which are no longer in use) from <Catalog Name> Previews.lrdata.

Crop and Info Overlays (Lightroom Classic)

Lightroom Classic now includes a ‘Crop Overlay’ for ‘Fifths’ in the Develop module (Tools > Crop Guide Overlay > Fifths). Additionally, we can now choose to have different ‘Info Overlays’ in Library and Develop modules.

In-App Feedback & Ai Red Eye Removal (Lightroom Desktop)

In-App Feedback for Machine Learning features is available using the AI Red Eye Removal, Select Subject, or Select Sky. With this feature, you now have the option to provide feedback on the results of the AI process. An icon resembling a cartoon dialog bubble now appears in the interface when using one of these features, allowing you to provide feedback on the AI’s performance.

Compare View (Lightroom Desktop)

Lightroom Desktop now includes a Compare View with an option to place images side-by-side or stacked. The images can also be swapped.

Video (Lightroom Desktop)

You no longer need to leave Lightroom Desktop if you wish to make an edit to a video before sharing it on social media or elsewhere. Many of the Camera Raw edit controls that you are accustomed to using with your photos can also be used to edit your videos. You can also trim a video clip, altering its in-point and/or out-point to cut off any part of the beginning and/or end that you don’t want.

Batch Auto Settings (Lightroom Desktop)

You can now apply Auto Settings to any number of photos at once. Simply, select multiple photos in the grid, then invoke the command via the Photos menu or via the contextual menu.

New Camera Support

Details of new camera support added since the last release can be found here

New Lens Correction Support

Details of new lens support added since the last release can be found here

Bug Fixes

Lightroom Classic bug fixes listed here

Lightroom Desktop bug fixes listed here

Camera Raw bug fixes listed here

Disclosure: As an Adobe Community Professional I receive a free subscription to Adobe Creative Cloud.

Camera Raw 14.3 – GPU Support for Open and Save

 If there is one thing that Adobe Photoshop and Lightroom users tend to fixate on, it’s performance, particularly how each leverages the CPU and GPU. So, I find it surprising that more hasn’t been written about the recent GPU enhancements for opening and saving files that was introduced in Camera Raw 14.3. More details of what Adobe have to say about this can be found in the release notes 

I suspect the reason that little has been made of the enhanced GPU support is that Camera Raw isn’t particularly easy to use when working with multiple images, which may explain why relatively few users using the multi-image workflow. On the other hand, Lightroom Classic, which doesn’t currently benefit from GPU acceleration while saving files (exporting) is ideal for this type of workflow. Hopefully, we’ll see this addressed in the future.

Having drawn attention to the enhanced GPU support I expect readers will be keen to know how much improvement can be expected and whether their particular  computer + GPU configuration will benefit.  Again, Adobe have provided updated information on system requirements, which can be found here.

The improvements in ‘Open’ and ‘Save’ described are based on a combination of both CPU and GPU rather than just the GPU. This is important because simply transferring the workload from the CPU to the GPU would leave the former idle for the duration of the ‘Save’ process, which may not be the best use of very powerful resources.

While there’s lots of other helpful information in the documents linked above, the most important part, in terms of GPU support for ‘Open’ and ‘Save’, is shown below.

Notice that the memory requirements are actually a lot more onerous than the minimum requirements, and particularly so when the GPU is sharing memory with the CPU, etc.  Does this mean that users with less memory than specified above will miss out? Possibly! However, to check whether your particular configuration can benefit requires a bit of tweaking to Camera Raws Performance > GPU Preference as shown in below screenshot.

Camera Raw – Performance Preferences

Camera Raw checks the GPU capabilities during launch, and if it meets the requirements for full GPU acceleration will set the preference to ‘Auto’. If the test fails, the preference will be set to Off, and while we can manually override the preference and maybe even be able to turn on full acceleration, it’s likely that only very limited improvement will be seen in save times. By way of example, I have a late 2019 MacBook Pro i9 with an AMD Radeon Pro 5500m GPU with 4GB of dedicated VRAM. The GPU fails the initial test because it doesn’t have sufficient dedicated VRAM.

So, now that we know how to establish whether a particular GPU will provide full acceleration it’s time to check the degree of improvement. For this, I’ve used three Mac M1 based systems and the Intel i9 MacBook Pro mentioned above. The three Macs are:

  • Mac mini 8-core M1 with 8-core GPU, 1TB internal SSD and 16GB of unified memory;
  • 16-inch MacBook Pro 10-core M1 Pro with 16-core GPU, 2 TB internal SSD and 32GB of unified memory;
  • Mac Studio 20-core M1 Ultra with 48-core GPU, 1TB internal SSD and 64GB of unified memory; and
  • 16-inch MacBook Pro 8-core i9 with AMD Radeon Pro 5500m 4GB VRAM, 1TB internal SSD and 16GB ram.

I loaded 100* Canon EOS R5 files into Photoshop hosted Camera Raw 14.3, applied lens corrections, Auto Settings in the Basic panel and default sharpening. The Camera Raw ‘Save’ panel was configured for full size, Quality ’12’ JPEG. A 2TB Samsung T5 USB-C SSD was used for the original and saved files. Using the T5 meant that the likelihood of the faster SSDs in the M1 Pro and Ultra helping the  SSD read / write times would not occur.

The averaged results from 4 tests on each computer are shown graphically below.

Camera Raw 14.3 – Comparison with GPU Acceleration Off / Auto

Taking the  Intel based i9 first, notice that enabling full GPU acceleration on the system has only marginally improved the time to save the files. Furthermore, the CPU and GPU were never even close to being maxed out. However, when GPU acceleration was disabled, the CPU was maxed out for the duration of the test. Therefore, in this instance, manually setting the GPU to full acceleration is of little benefit because the necessary VRAM is not available.

We can also see from above graph that the time to ‘save’ the 100 files as JPEGs on each of the M1 based systems is substantially better than the Intel i9 based based system. I suspect, had the Intel based system had the minimum requirement of 8GB of VRAM, then it would have performed much better. Would it have beaten the the Mac mini M1? I doubt it.

If we now consider how the Mac mini M1 performed we can see that it just manages to meet the minimum memory requirements for full GPU acceleration. Therefore, it doesn’t benefit to the same extent as the M1 Pro or Ultra from enabling full GPU acceleration. Even so, it’s 2.5 times faster at saving the files than the Intel i9 MacBook Pro.

The comparison between the M1 Pro and Ultra are where things get more interesting. The M1 Ultra has three times the number of GPU cores and double the number of CPU cores as the M1 Pro, yet the results are probably closer than the core count would suggest. Is the less than expected difference due to throttling or poor utilisation of the GPU? Not that I could see! In fact, during the GPU enabled tests, the GPU and CPU cores on each ranged between 80% and 100% throughout.  There was no sign of the M1 Pro maxing out the CPU or GPU for prolonged periods nor was there any indication that that the M1 Ultra was cruising along just enough to look busy. Based on what I was seeing throughout the tests, my guess is that there is scope for further optimisation, but not to the extent that would allow for the M1 Ultra being 3 times faster than the M1 Pro.

In closing, I think it important to note that the purpose of this blog post was to highlight the new enhanced GPU support in Camera Raw 14.3 and how each of the M1 based Macs used in the tests benefit from same. Hopefully, I’ve done enough to demonstrate that Adobe have at least started to optimise the performance of applications of interest to photographers using M1 Macs rather than simply port them from Intel x86 to Apple ARM 64 code. I’m also hopeful that we’ll see further improvements over the coming months, especially those of us who prefer Lightroom Classic to Camera Raw.

Update 22 April 2022

(*) I’ve also ran tests with 1000 EOS R5 files and found the same pattern of results to those for the lesser number of files. The important takeaway from the extended tests is that even after 30 minutes of near maximum CPU/GPU use, none of the systems throttled.

In below screenshot, I’ve shown Activity Monitor graphs for the M1 Ultra CPU and GPU at approximately 1/3 way through exporting 1000 EOS R5 files. The graphs demonstrate that both the CPU and GPU are well loaded during the export process.

Camera Raw, Lightroom Classic & Desktop | April 2022

  The latest updates to Lightroom Classic (11.3), Lightroom Desktop (5.3) and Camera Raw (14.3) have been released to customers. These updates include new camera and lens support plus bug fixes. There are also some feature and performance enhancements to Lightroom Classic.

Masking – Updates (Lightroom Classic)

ou can deselect a selected mask or component using the keyboard shortcut Cmd  / Ctrl + Click on the Masking panel. You can also use Option /Alt +directions keys to navigate the Masking panel list and loop around the last or the first mask.

Metadata – Performance Improvement (Lightroom Classic)

Adobe have worked on optimising the population of data in the Metadata panel. To achieve this, Lightroom Classic  will perform a one time optimisation task when the application is in idle idle mode. When optimisation is complete, you should see performance improvement in metadata population when a large number of images are selected (i.e.10’s of thousdands).

Map – Updates (Lightroom Classic)

There are changes to how Map module is initialised, which should improve map response time.

Preferences – Updates (Lightroom Classic)

Adobe have added an option in the Preference dialog ‘General’ tab to reset Preferences and relaunch Lightroom Classic. The button is only visible when you hold down the Option / Alt key.

Note that in addition to changing View Options back to default, resetting Preferences may also impact the Presets and Plugins settings, and thus require that they are reinstalled.

Print Module – Updates (Lightroom Classic)

The Print module on macOS has been updated to leverage OS native capabilities for drawing/rendering of Images. This change should also fix the issue of image being undersaturated when the Zoom to Fill option is selected.

Wacom Tablet – Updates (Lightroom Classic)

Some bug fixes and improvements related to Wacom tablet have been implemented in 11.3. These include:

  • Inverting stylus not erasing brush stroke has been fixed.
  • Pressure sensitivity enhancements (avoids the blotchy spots while drawing brush strokes).
  • Single brush stroke/dots which were previously not registered are now added to images.
  • Click and hold eye icon (to show/hide effect of a mask/colour grading) now works.
  • Stutter/delay in slider scrubbing – performance has been improved.
  • Delays/sluggishness in cropping the image has now been resolved.
  • Checking Windows ink used to make overall Wacom performance a little sluggish. Performance has now been improved.

Camera Raw Filter, Open and Save – Performance Improvement (Camera Raw)

GPU acceleration now speeds up save, open, and the Camera Raw filter. For supported GPUs, see the recommended GPU specifications for full acceleration in Camera Raw.

With supported GPUs, opening and saving files is enabled automatically by default when the Use Graphics Processor option in the Camera Raw Preferences is set to Auto.

  • Save: Using GPU for Save accelerates rendering for JPEG, TIFF, Photoshop, and PNG files. This is a batch processing operation that works on more than one photo at a time.
  • Open: When you are done editing and click the Open button to move to Photoshop, Camera Raw will use the GPU to render the main image opened.
  • Filter: When you are done using the Camera Raw Filter in Photoshop, Camera raw will use the GPU to render the result.

New Camera Support

Details of new camera support added since the last release can be found here

New Lens Correction Support

Details of new lens support added since the last release can be found here

Bug Fixes

Lightroom Classic bug fixes listed here

Lightroom Desktop bug fixes listed here

Camera Raw bug fixes listed here

Disclosure: As an Adobe Community Professional I receive a free subscription to Adobe Creative Cloud.

Camera Raw, Lightroom Classic & Desktop | February 2022

 The latest updates to Lightroom Classic (11.2), Lightroom Desktop (5.2) and Camera Raw (14.2) were released to customers today (7 February). These updates include new camera and lens support plus bug fixes. There are also some performance enhancements to the Lightroom Classic Library module, tweaks to masking and some helpful enhancements to existing features in Lightroom Desktop.

Lightroom Desktop

Lightroom Classic

Multitasking in Library Module

With this release, Adobe have extended multitasking to Folder/Collection search and Library Metadata Filters. With this change, catalog read operations are unblocked for Folder/Collection search and Library Metadata Filters. In earlier versions these operations were sequential and thus blocked other catalog operations.

A useful example of where above will prove beneficial is when you apply a Develop preset using Quick Develop panel to a large set of images and also want to search different folders/collection or use metadata filters. Both operations can now be done simultaneously, unlike previous versions of LrC versions, where you had to wait for the first operation to complete before the second could be started.

Masking Enhancements

Adobe have added the following enhancements to the Masking panel.

  • The position of Masking Panel is remembered throughout the session, and it can also be moved to secondary monitor.
  • All components in a mask can be moved together without holding the Ctrl/Cmd key. However, the ‘mask’ should be selected, and not an individual component while this operation is being performed. This enhancement is applicable only to brush, linear gradient, and radial gradient masks
  • The Masking Panel can opened or closed using Shift+W

Photoshop Elements 2022

With this release, you can import a Photoshop Elements 2022 catalog into Lightroom Classic.

Lightroom Desktop

Lightroom Desktop receives the following enhancements.

  • Masking – Intersect Masking Option
  • Export Short Side – When exporting using custom dimensions, you can now choose to specify the dimension of the Short Side rather than the Long Side.
  • Version Export – Versions can be exported from the Versions panel both individually and all in a batch. This can be done with both Named Versions and Auto Versions.

New Camera Support

Details of new camera support added since the last release can be found here

New Lens Correction Support

Details of new lens support added since the last release can be found here

Bug Fixes

Lightroom Classic bug fixes listed here

Lightroom Desktop bug fixes listed here

Camera Raw bug fixes listed here

Disclosure: As an Adobe Community Professional I receive a free subscription to Adobe Creative Cloud.