Category: Ask Tim Grey

Today’s Question: As a follow-up to your recent post concerning compatibility: I have a few early images that were created without the Maximize Compatibility option enabled [in Photoshop], so Lightroom Classic cannot read them. How do I go back and make them compatible?

Tim’s Quick Answer: You can enable Maximize Compatibility for existing PSD files by opening those images and using the Save As command to save again with Maximize Compatibility enabled. You could also batch process the images using the Image Processor in Photoshop via Bridge.

More Detail: In the July 3rd edition of the Ask Tim Grey eNewsletter I discussed the Maximize Compatibility issue in Photoshop. This setting must be enabled for PSD or PSB files for you to be able to import them into Lightroom Classic.

If you have existing images that had been saved without the Maximize Compatibility feature enabled, you’ll need to re-save those images with the option enabled.

If you only have one or two images that need to be updated, you could simply open and re-save them in Photoshop. To get started, go to the File Handling tab of the Preferences dialog in Photoshop and choose either “Ask” or “Always” from the “Maximize PSD and PSB File Compatibility” popup. Then open the images than need to be re-saved, and for each of them choose File > Save As from the menu. When saving, you can even re-save with the same filename to update the existing file if you want. Note that if you selected the “Ask” option in Preferences you’ll need to make sure the checkbox is turned on for Maximize Compatibility in the confirmation dialog that appears.

If you have more than a few images that need to be processed, you can use the Image Processor command to batch process. In this scenario it is most convenient to put all the files in a single folder for processing, as long as that won’t create other problems in your workflow. You can then select all the images you want to process in Adobe Bridge, and from the menu choose Tools > Photoshop > Image Processor.

When the Image Processor dialog comes up in Photoshop you can turn off the “Open first image to apply settings” checkbox in the first section. In the second section you can choose the “Save in Same Location” option to save the images in a subfolder by file type within the current folder. You can also choose the second option and click the “Select Folder” button to choose the folder where you want to save the processed images. In the third section turn on the “Save as PSD” checkbox, making sure the “Save as JPEG” and “Save as TIFF” checkboxes are turned off. Below the “Save as PSD” checkbox make sure the “Maximize Compatibility” checkbox is turned on and turn off the “Resize to Fit” checkbox. Turn off the “Run Action” checkbox and turn on the “Include ICC Profile” checkbox. Click the Run button to run the Image Processor.

Once you’ve re-saved the applicable images with the Maximize Compatibility feature enabled, you can move them to the correct folder location if needed and then import them into Lightroom Classic.

Today’s Question: [In the context of the “Maximize Compatibility” option for Photoshop PSD and PSB files] What about TIFF files? Many people including me prefer to use this format.

Tim’s Quick Answer: You can think of a TIFF file saved in Photoshop as always having the “Maximize Compatibility” option enabled, with no option to disable it.

More Detail: Last week I answered a question about the “Maximize Compatibility” option in Photoshop for PSD and PSB files. Enabling this option will increase the file size substantially, but it will also ensure compatibility with many other applications, including Lightroom Classic.

In effect, you can think of a TIFF saved with layers in Photoshop as being the same thing as saving the image as a PSD with the “Maximize Compatibility” option turned on. In other words, in both cases the file will be larger than if the image had been saved as a PSD file with “Maximize Compatibility” turned off.

Because of the way TIFF files are saved in this context, there is nothing special you need to do to ensure compatibility, such as with Lightroom Classic. By contrast, if you save a PSD file with “Maximize Compatibility” turned off, you won’t be able to import that file into Lightroom Classic.

Today’s Question: I am behind on assigning keywords to my photos in Lightroom Classic, and I wondered if an AI-assisted version might be coming in a future version of Lightroom (similar to my iPhone’s ability to search the photos on my phone and find an image I’m hunting for). Alternately, is there an external solution for keywords that might be less labor-intensive?

Tim’s Quick Answer: Lightroom Classic doesn’t currently provide automatic keywording or search based on image analysis, but there are options available from other developers.

More Detail: The cloud-focused version of the Lightroom desktop application does include a search feature based on image analysis, which is a feature that has the potential to make keywording somewhat obsolete. The Organizer application for Photoshop Elements also includes a similar feature. Lightroom Classic does not include this feature, but it is reasonable to assume it could be added in the future since other Adobe applications include the feature.

There are also similar solutions from other developers, including tools for automatically adding keywords to images based on image analysis.

One such option is a plug-in for Lightroom Classic called Excire Search. I’ve tested this tool and found it to be helpful, with features for both searching for images based on image analysis and adding keywords based on the same analysis. If keywords are important to your workflow and you’d like a tool that helps automate the process of adding keywords, it is definitely worth taking a look at the free trial of Excire Search. You can learn more on the Excire website here:

https://excire.com/en/excire-search/

Another option is Peakto. I was given an in-depth demo by the company and was very impressed. However, I’ve not had the chance to spend much time with Peakto on my own. Peakto is unique in that it acts as a host for various sources of photos, including Lightroom Classic. This may be interesting to photographers who are managing various photos with different software, such as a combination of Apple Photos and Lightroom Classic. One of the top features is automatic keywording, which is a good reason to consider Peakto if keywords are an important part of your workflow. You can learn more about Peakto here:

https://cyme.io/products/peakto

Today’s Question: Is any iPad able to handle Lightroom and Photoshop?

Tim’s Quick Answer: Not all mobile device models support Adobe’s mobile apps. Most recent iPads can run Photoshop mobile, and there is now a beta (pre-release) version of Photoshop for Android devices. Many (but not all) iOS and Android devices are able to run Lightroom mobile.

More Detail: The mobile version of Photoshop for iPad only runs on newer Apple iPad models. You can get a list of the specific iPad models supported here:

https://helpx.adobe.com/photoshop/system-requirements-ios.html

The Android version of Photoshop is currently available as a beta version in the Google Play Store, meaning it is a test version that isn’t yet ready for final release. If you have an android device and want to give the beta version a try, you can find it here:

https://play.google.com/store/apps/details?id=com.adobe.photoshop.retail

For the Lightroom mobile app for iPad or iPhone, the only requirement is that your device is running iOS 17.0 or later. That does in turn require a somewhat recent device. For Android devices there are specific hardware requirements, but a good number of Android tablets and smartphones meet the requirements.

You can get the details of system requirements for the Lightroom mobile app here:

https://helpx.adobe.com/lightroom-cc/system-requirements.html#ios

Over time, of course, more devices will lose support for the latest mobile operating systems and the latest versions of apps from Adobe and others. Support tends to get dropped more quickly for more powerful apps, such as Photoshop.

Today’s Question: Whenever I save a PSD file in Photoshop, I see a popup asking if I want to “maximize compatibility”. I don’t even know what this means, but is it something I should be doing?

Tim’s Quick Answer: You can prevent Photoshop from asking you whether you want to enable the Maximize Compatibility feature. If you want to be able to work with your images using anything other than Photoshop or Bridge then I recommend enabling the feature.

More Detail: The Maximize Compatibility option for PSD (Photoshop Document) and PSB files in Photoshop relates to the use of layers. The image and adjustment layers you add in Photoshop are proprietary to Photoshop, meaning other software isn’t able to render the image based on those layers. When you enable the Maximize Compatibility option the image is saved with a flattened composite image as the top layer. This enables other applications to see the image, even though that software can’t access the layers contained within it.

It is worth keeping in mind that enabling Maximize Compatibility will significantly increase the file size. For an image with only a Background image layer and some adjustment layers, for example, enabling Maximize Compatibility would result in a file that is about twice as large.

If you think there’s a chance you’ll ever work with your PSD files beyond Photoshop or Bridge, I recommend enabling the Maximize Compatibility option. For example, Lightroom Classic can only import PSD files that have the Maximize Compatibility feature enabled.

If you don’t want to be prompted about the Maximize Compatibility feature, you can disable the notification in the Preferences dialog. To get started, on Macintosh go to the menu and choose Photoshop > Settings > File Handling, or on Windows choose Edit > Preferences > File Handling. At the bottom of the File Compatibility section you’ll find the option for “Maximize PSD and PSB File Compatibility”.

With the popup set to “Ask”, you’ll be asked if you want to enable the Maximize Compatibility feature each time you save a layered image as a PSD or PSB file. If you don’t want to be prompted each time, you can change the setting to “Never” if you don’t want to use Maximize Compatibility and “Always” if you do want to use it.

Today’s Question: The choice to not require the Command key [Ctrl key on Windows] when assigning star ratings has disappeared in Preferences [in Adobe Bridge]. Is there a way to not have to press Command/Ctrl when assigning star ratings?

Tim’s Quick Answer: You can indeed assign star ratings in Adobe Bridge using only the number keys (without Ctrl or Command). You just need to make the change in the Keyboard Shortcuts dialog now rather than the Preferences dialog.

More Detail: For a number of years there was a checkbox in the Preferences dialog for Adobe Bridge that enabled you to disable the need to hold the Ctrl key (Windows) or Command key (Macintosh) while pressing a number key to assign a star rating. With a recent update, however, that option has been removed but the same change can be made in the Keyboard Shortcuts dialog.

To get started, choose Edit > Keyboard Shortcuts dialog. In the search field at the bottom-left of the keyboard schematic enter “star” to filter the list of keyboard shortcuts to include those for star rating assignments, which will be listed as “1 Star”, “2 Star”, and so on.

In the Shortcut column of the keyboard shortcuts listing you can click on an existing keyboard shortcut and then click the “X” associated with it to remove it if you want. Regardless of whether or not you remove the existing keyboard shortcuts, you can then click in the empty area of the Shortcuts column (or to the right of the existing keyboard shortcuts if you’re keeping them) to add a new shortcut. You can then type the text (such as the number “1” for the one-star rating) to add the new keyboard shortcut.

After modifying the keyboard shortcuts for all five of the star ratings, go back to the search results and type “rating” to locate the “No Rating” command. You can then update the keyboard shortcut so you can use the “0” (zero) key to remove the star rating.

Once you’ve updated the keyboard shortcuts for star ratings (and made any other changes you might find helpful) you can click the OK button to close the Keyboard Shortcuts dialog. Note that there is also a “Save As” button toward the top-left of the Keyboard Shortcuts dialog you can use if you want to save a preset to preserve your keyboard shortcut configuration for Adobe Bridge.

Today’s Question: Is there a way to see the size of an image in Lightroom Classic? The metadata panel shows image dimensions, but I haven’t found a way to see file size.

Tim’s Quick Answer: Yes, you can view the file size for an image in Lightroom Classic by selecting the “EXIF and IPTC” view for Metadata, or by customizing the Default view to include the File Size field.

More Detail: Most of the view options for the Metadata section of the right panel in the Library module in Lightroom Classic don’t display the file size for the currently selected image. However, there are a couple of ways you can include the file size in the Metadata section.

One option is to select “EXIF and IPTC” from the popup to the left of the Metadata heading, which will switch the view to include a wide range of metadata fields. This includes many of the details of EXIF metadata that were recorded by the camera, as well as some of the more photojournalism focused fields included in the IPTC standard. The File Size field is also displayed with this view option.

Another way to display the file size is to customize the Default metadata view to include the File Size field, or any other fields you’d like to include (or exclude). The first step is to choose Default from the popup to the left of the Metadata heading. Then click the Customize button at the bottom of the Metadata section to bring up the “Customize Metadata Default Panel” dialog.

You can then turn on the checkbox for any fields you would like to display, including the “File Size” checkbox in this case. You can also turn off the checkbox for any of the fields you don’t want to include in this view. If you want to change the order of the fields in the Metadata section, click the Arrange button. This will bring up the “Arrange Metadata Default Panel” dialog, where you can drag the metadata fields into your preferred order. Click the Save button when you’re finished arranging the metadata fields, or if you didn’t use the arrange feature you can click the Done button to close the “Customize Metadata Default Panel” dialog.

Once you’ve customized the settings for the Default view option for the Metadata section, simply select Default from the popup whenever you want to view only the metadata fields you chose to enable.

Today’s Question: It seems that the Slideshow module in Lightroom Classic has gotten virtually no updates for quite a long time. I wonder if there is other software you recommend for creating photo slideshows?

Tim’s Quick Answer: For Macintosh users I consider iMovie to be a great application for making photo slideshows. For both Windows and Macintosh the Movavi Slideshow Maker is also very good.

More Detail: I agree that the Slideshow module in Lightroom Classic hasn’t gotten much attention from Adobe in a while, and my anecdotal experience has been that photographers haven’t been paying much attention to it either. Fortunately, there are a variety of great software tools available for creating compelling photo slideshows.

For Macintosh users, I consider Apple iMovie to be a great application for easily creating impressive photo slideshows, and it is completely free. There is a mobile version for iPhone and iPad, but I recommend using the computer-based version for more options and flexibility. You can learn more about iMovie on Apple’s website here:

https://www.apple.com/in/imovie/

For Windows users I suggest looking at the Movavi Slideshow Maker, which is available for both Windows and Macintosh. This is also an easy-to-use tool that enables you to create great results with minimal effort. You can learn more about Movavi Slideshow Maker here:

https://www.movavi.com/slideshow-maker/

Today’s Question: In your answer you said, “if you save metadata updates to the source images from Lightroom Classic”. Can you clarify what that means and how to do so?

Tim’s Quick Answer: Saving metadata to the source images means that standard metadata will be included in the image files on your hard drive, not just in the Lightroom Classic catalog. You can enable the option to have metadata saved automatically, or you can use a command to do so manually.

More Detail: By default, all metadata updates you apply in Lightroom Classic are only saved to the catalog, not to the source images on your hard drive. If you save metadata updates to the source photos, you can view the applicable metadata in other applications, such as Adobe Bridge. Doing so also provides a backup of some of the key metadata in the event your catalog was ever lost or corrupted.

I prefer to enable the option to have metadata updates saved to the source images automatically. To do so, bring up the Catalog Settings dialog by going to the menu and choosing Edit > Catalog Settings on Windows or Lightroom Classic > Catalog Settings on Macintosh. Go to the Metadata tab and turn on the “Automatically write changes into XMP”. If you don’t want to enable this automatic option, you can still save metadata manually by selecting the images you want to save metadata for and then going to the menu and choosing Metadata > Save Metadata to Files.

For proprietary raw captures the metadata updates will be saved in an XMP sidecar file, which will have the same base filename as the raw original but with a filename extension of .xmp. For other image formats the metadata updates will be saved directly to the source image file.

It is important to keep in mind that saving metadata to the source images will not preserve all information in Lightroom Classic. For example, collections, virtual copies, and the history in the Develop module are not saved in this manner. However, most of the updates you apply in Lightroom Classic are included when you save the metadata to the source images.

Today’s Question: How do you change the color labels in Adobe Bridge so they match Lightroom Classic?

Tim’s Quick Answer: You can change the color label definitions in Adobe Bridge in the Preferences dialog, updating them to match the current definitions in Lightroom Classic so they are compatible.

More Detail: By default, the color label definitions in Adobe Bridge do not match those in Lightroom Classic. For example, in Bridge a red color label gets the word “Select” in the Label field while in Lightroom Classic the word “Red” is used. Similarly, the yellow color label is “Second” in Bridge and “Yellow” in Lightroom Classic.

If you want to make sure the color label definitions match, such as if you’ll be using Bridge for an initial review before importing photos into Lightroom Classic, you’ll want to first confirm the current settings in Lightroom Classic. To check the settings, you can go to the Library module and then from the menu choose Metadata > Color Label Set > Edit. On the Images tab in the Edit Color Label Set dialog, review the text values for the colors. By default in Lightroom Classic these will be the names of the colors, such as Red, Yellow, and Green. You can then click the Cancel button to close the dialog without making any changes.

Next, in Adobe Bridge, bring up the Preferences dialog by choosing Edit > Preferences on Windows or Adobe Bridge > Settings on Macintosh. Choose “Labels and Ratings” from the list on the left side of the dialog, and you’ll find the Label Options section that includes the definitions for each color label. Update the label text for all colors so they match exactly what is defined in Lightroom Classic. Click the OK button to apply the changes and close the Preferences dialog.

Once you’ve updated the color label definitions so they match in both applications, you can assign color labels that will appear the same in both. For example, if you assign color labels in Bridge before importing photos into Lightroom Classic, the color labels will be the same in both. Similarly, if you save metadata updates to the source images from Lightroom Classic and then browse in Bridge, you’ll see the same color labels in each. Just keep in mind that you should not update any metadata in Bridge for images that have already been imported into Lightroom Classic, as doing so will cause a metadata mismatch.