It permits to host text based on non-latin alphabets such as Russian, German, Greek, Japanese, Arabic, etc.Īs you can see, digiKam version 7.1.0 has a lot going for it. But IPTC is still here for compatibility reasons and has evolved for better internationalization support. The older IPTC norm was originally limited to ASCII characters and XMP have been published by Adobe in the past to replace IPTC without this limitation. It’s now possible to use extended characters set everywhere in legacy IPTC text containers. Regarding metadata management, we have improved the IPTC compatibility with UTF-8 characters encoding.This decorative tool, already available for a while in Image Editor, can be appended to your photo workflow and process target images automatically. A new Batch Queue Manager plugin has been introduced to apply texture over images.This tool, already available for a while in Image Editor, has been improved and is now able to manage a collection of black frames from different camera models. Night images can be ruined by these “bad pixels” for example, and the tool can fix it using a black frame subtraction method. Most current digital cameras produce images with several brightly colored “bad pixels” when using slow shutter speeds. A new Batch Queue Manager plugin has been introduced to fix Hot Pixels automatically.Here’s an unsorted list of features and improvements included in this release: Application New Features and Improvements Other RAW files not yet supported by Exiv2 are de facto supported, sich as Sigma X3F, Panasonix RW2, or Leica RWL for example. Moreever, the interface is not only compatible with CR3 files, but with all RAW files supported by libraw. digiKAm can be better compatible today with CR3.
CR3 Metadata changes are only supported through XMP sidecar, as no write support is possible with this format.Īlthough the new libraw based interface is less powerful than Exiv2 (which permits a lot of operations on tags), by using libraw. So we needed to use an alternative, and by chance, libraw provides mechanisms to handle property tags from a client application.įor digiKam 7.1.0, we have written a metadata interface based on libraw for the CR3, and the application is now able to read a large portion of Exif tags, including GPS information, color profile, and, of course. In digiKam, historically we have used the Exiv2 library to deal with file metadata, but this library is not yet able to extract information from CR3 images. The CR3 file format is a complex proprietary container based on ISO/IEC base media file format. The goal is to be able to use some technical criteria in search of an engine later to find items in huge collections. This information is used to populate the database with the main shot information captured from the camera. With the 7.0.0 release, the Canon CR3 Raw file metadata support was basic, with only a few properties taken from Exif. This library includes complex algorithms to support all kinds of different RAW file formats, including the Canon CR3. This is why we use the powerful Libraw library to post-process the RAW files on the computer.
This is also the case for the Canon CR3: the RAW format produced by this camera has required intensive reverse-engineering that the digiKam team cannot always support well. This is true for JPEG, but not RAW files, where the format changes for every new camera released, as it depends on the camera’s sensor data. When you buy an expensive camera, such as the latest Canon devices, you should expect the image provided to be seriously pre-processed by the camera firmware and ready to use immediately. RAW files allow camera makers to reinvent the wheel and implement hidden features, to cache metadata, or encrypt information.
ADOBE ACROBAT 7 PRO VERSION 7.1.0 FREE
Nothing is standardized and camera makers are free to change everything inside these digital containers without ever documenting it. Some applications have been especially created only to support RAW files from specific cameras, as this kind of support is complex, long, and hard to maintain over time. Better Canon CR3 Metadata SupportĭigiKam tries to support as many digital cameras' file formats as possible, but support for RAW files is a big challenge. Check out some of the highlights listed below and discover all the changes in detail. It introduces plenty of fixes and some features. This maintenance version is a result of a long period of bug-triaging on bugzilla. After this long summer, we are now proud to release digiKam 7.1.0.