11/1/2022 0 Comments Digikam only one tool at a time![]() ![]() If you are very concerned about storage space, you can do the latter. Should you keep the png-files or convert them to the far smaller JPEG files for storage?. You have now finished editing your photos and are content with the results. ![]() So the recommendation is to save any edited files as png. digiKam supports the exif data in png files, whereas (currently) for tiff files, exif data are lost. digiKam understands two of these: Tiff and png. To avoid this repeated loss of quality you should save your edited files in a lossless format. Every time you open a JPEG image, edit it, save the file and close it, the image is compressed and quality is lost. Heavy compression may make the loss of quality visible to the eye. JPEG is a compressed format, whose compression causes loss of quality. Most digital cameras store images in jpeg format on the memory card. digiKam use this embeded image to render quickly the thumbnail without to load whole image. When the thumnails are generated, the ones that fail appear at first and then are replaced by the broken picture icon.Ī: Check if the application generating the file include an IPTC or XMP preview as JPEG. The only pattern I can spot is that it fails on largish files (bigger than 1MB). Q: On all my albums, digiKam fails to generate thumbnails on some images. If you’re running a Linux distribution that doesn’t set up USB Mass Storage devices automatically, here are the steps you need to follow: Thumbnail generation fails on large files DIGIKAM ONLY ONE TOOL AT A TIME MANUALIt should be truly “plug and play”: Manual Setup If you have a relatively modern Linux distribution that is pre-configured to work with USB Mass Storage Devices, there’s nothing you need to set up!. How do I use it with digiKam ? The Easy Way! You can checkout the current bugreports and wishlists at these urls Please use the KDE bug tracking system for all bugreports and new feature wishlists. How can I inform you about bugs and wishes? Reporting bugs and wishes If you have still have no luck, i would recommend contacting the gphoto2 people. (See, the FAQ about using a USB MassStorage Camera with digiKam). Many of the new cameras actually provide a USB MassStorage Device Interface, so that you can access the camera like a hard disk. If your camera is not in the supported list, i would recommend doing some searching around. It makes use of gphoto2 to do camera operations. Internally F-Spot stores the IPTC tags (City, Country, Location, State) under corresponding virtual tags (only in f-spot db, not in embedded tags)Īdds them as Tags to the photo, no hierarchy is saved.My camera is not in the list of supported cameras in digiKam.ĭigiKam doesn’t included any camera drivers. On export, iPhoto strips all Xmp tags and writes relevant information into the respective IPTC tags.Īperture offers immense fine-grain control over metadata.į-Spot looks at the following tags during import, and imports according to below:įirst uses Urgency, but if Rating exists uses Rating.Īdds them as Tags to the photo. The WLPG properties dialog lets you read and edit the "Comment" and "Subject" fields, which get written into and, respectively. ![]() Picasa and WLPG (Windows Live Photo Gallery) can import keywords from multiple tags, but digiKam only grabs keywords from one set at a time. It can, however, modify metadata that it doesn't use in the application this is done with specific metadata editing tools. Multi-line or long descriptions are cut short with an ellipses in certain places, acting as captions. See below for more details.ĭigiKam only uses descriptions. In addition to the regular tag metadata, it can use location XMP info to create "places" tags. It has a comment field which doesn't seem to be used for much. There are three tags in the standard EXIF specification that may carry relevant information.Į (described in the spec as "image title")Į ("content description note")Į ("manufacturer notes")Īlso in the standard specification are a few Windows-specific tags:į-Spot only really cares about keywords. ![]() keywords ("tags" in some programs including Shotwell).multi-line photo description ("notes" or "comments").Tags may contain the following information: This page describes how Shotwell and other photo programs import and export information through EXIF/IPTC/XMP tags. Comparison of photo metadata and tags in other applications ![]()
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