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Filter Photos by Keywords

In Photos Workbench, keyword palettes and keyboard shortcuts make it particularly easy to assign keywords to your photos. Photos Workbench can filter albums by keywords, allowing you to find or focus on a specific set of images.

Along with albums, keywords help you organize your images. Typically, albums group photos by event. Keywords are labels that describe the subject of a photo or properties of the photo. Examples: “Family”, “Landscape”, …, “Still-Life”, “Action”, …

Keywords can also be used to flag images you intend to work with or export. For instance, you can assign the keyword “Share” to all the photos you plan to add to the family’s shared album.

Favorite Keywords Palette
Favorite Keywords: Organize your pictures and flag those that you intend to share

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Find and Fix PDF Files That Lack Searchable Text

Archiving paper documents as PDF files is a great way to save shelf space and preserve essential records.

However, more than simply scanning the documents is required. It would be best if you also used Optical Character Recognition (OCR) to process the scans. Once OCR has processed a PDF scan, the file contains an invisible text version in addition to the scanned image of the document. macOS Spotlight can now index the content, and you can use HoudahSpot to search your document archive.

But what if some of your PDF files lack OCR text?

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Non-Recursive Search: Find Top-Level Files Only

HoudahSpot searches “recursively” descend into subfolders: results will include files from the folder where you are searching as well as files from folders nested within that folder.

In HoudahSpot you can list folders where you want to search. You can also exclude folders (and their subfolders) from the search: just drag the folder from the breadcrumb path at the bottom of the HoudahSpot window to the Locations/Exclude list.

In most cases, you want search results to include nested items. You have organized your files in a folder hierarchy and are using a search tool to find files anywhere in a folder tree of related files.

Sometimes you want to see only results from the top-level folder. You can repeat the above procedure to exclude more folders. Excluding all subfolders, one by one would be tedious. We will use a filter instead. Continue reading Non-Recursive Search: Find Top-Level Files Only

HoudahGeo 6: A New Way of Lining Up Photos with a GPS Track

Automatic geocoding in HoudahGeo matches photos to a GPS track log. A track log is a record of where you have been. A GPS app or track logger records your current position and the current time. It does so every few seconds and thus creates a breadcrumb trail of your travels.

HoudahGeo figures out where you took a photo by matching the timestamp on the photo with the times in the GPS track log. While the GPS device gets accurate time information from satellites, your camera clock is probably not accurate. Most cameras also do not record time zone information: the photo coming out of the camera may say it was taken at 12 PM, but there is no telling if that is to be understood as 12 PM east coast or west coast – a 3-hour difference.

Timestamps in HoudahGeo

HoudahGeo needs to know the exact time a photo was taken. That is why HoudahGeo asks about camera clock settings when you import images.

There are 4 ways you can tell HoudahGeo about your camera clock settings. The first 3 are found in the Load > Camera Setup… panel. This panel pops up automatically when you import photos that lack time zone information.

You can skip Camera Setup… – accept the current settings – and proceed to import more images and GPS track logs. We will correct the camera clock settings later by matching a key photo to a spot on the track log. Continue reading HoudahGeo 6: A New Way of Lining Up Photos with a GPS Track

Efficient File Searches using Filters

HoudahSpot uses the Spotlight index maintained by macOS. This allows for lightning-fast file searches and enables HoudahSpot to find all kinds of files by name, text content, and metadata.

Spotlight does have its limitations. Some of these affect HoudahSpot. While HoudahSpot lets you combine any number of search criteria to hone in on specific files, you however cannot find or exclude files by their path.

You can, of course, use HoudahSpot to search in multiple folders at once. HoudahSpot also allows you to exclude folders from your search.

Screenshot: Smart Folder Exclusion
Multiple search locations. Smart exclusion

You do, however, need to list the folders you want to search or exclude. Since the Spotlight index does not know about file paths, you cannot set up a criterion on file paths.

For example, you cannot configure a search to ignore all files where some parent folder is named Temporary. You’d need to explicitly list all such Temporary folders.

Fortunately, HoudahSpot can filter search results to hide unwanted results. A single filter can prevent all Temporary files from cluttering up your file search.

Continue reading Efficient File Searches using Filters

Working with Apple’s Aperture on macOS Catalina and Big Sur

In June 2014, Apple announced that the development of Aperture had been discontinued. Though the Aperture application would continue to work for years to come, it was time to plan to move on to a different photo management tool.

HoudahGeo can help with the migration process. Before moving away from Aperture you will want to safeguard geotags and other metadata currently stored with Aperture. HoudahGeo can copy these to industry-standard EXIF / XMP tags embedded within your JPEG or RAW image files. These geotags will be available for other photo management and editing tools to pick up.

Starting with macOS 10.15 Catalina, Aperture is no longer compatible with macOS. For many, this was a major reason not to upgrade their systems past macOS 10.14 Mojave.

Sticking with a dated version of macOS however, is not always practicable. Fortunately, there is another solution. The open-source Retroactive tool allows you to run Aperture and other discontinued applications on macOS Catalina and Big Sur. Thanks to Retroactive you can continue to use your favorite photo organizer. You can also use Retroactive Aperture to check your Aperture library after having migrated to a different tool. There may be an edit you would like to refine rather than start over elsewhere.

Retroactive: Aperture on Big Sur
Retroactive: Run Aperture and iPhoto on Big Sur

Continue reading Working with Apple’s Aperture on macOS Catalina and Big Sur

Finding Files with Long File Names

The native macOS file systems impose remarkably few restrictions on file names and path lengths. Mac users can name files with long names and descriptive names. Useful as these are, such file names can prove a burden when files need to be shared, copied to other file systems, or uploaded to certain cloud services.

Indeed many other systems limit the length of file names. Before attempting to move files to such systems it is useful to check names for compliance with restrictions. Hence the need to search file files with names longer than the imposed limit.

In this post, we are going to check a folder structure for files with names more than 140 characters long.

Acme Painted Tunnel Project Long File Names Continue reading Finding Files with Long File Names