-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2023-59f19086de 2023-05-09 01:57:45.056915 -------------------------------------------------------------------------------- Name : libheif Product : Fedora 38 Version : 1.16.1 Release : 1.fc38 URL : https://github.com/strukturag/libheif Summary : HEIF and AVIF file format decoder and encoder Description : libheif is an ISO/IEC 23008-12:2017 HEIF and AVIF (AV1 Image File Format) file format decoder and encoder. -------------------------------------------------------------------------------- Update Information: #### Highlights for the new release * Support for HEIFv2 regions (rgan) and user annotations (udes). This enables to annotate regions in the image with several geometric primitives and assign user text descriptions to them. Mask support will be added soon. * Previously, chroma was downsampled and upsampled with a simple nearest-neighbor method. We now included the sharp-yuv chroma downsampling algorithm. This gives improved image quality when images are downsampled to 4:2:0 and upsampled with bilinear interpolation. * The bilinear chroma upsampling and averaging downsampling algorithms are also new. You can choose what to use. * We added experimental support for decoding uncompressed images according to ISO/IEC 23001-17:2023. This is work in progress and currently decoding only. There are new APIs to query the image transformations. Thus, you may choose to get the original image and apply the transformations yourself. * A longstanding bug writing non-compliant 'ispe' boxes (image size) has been fixed. Files should be standard compliant now. -------------------------------------------------------------------------------- ChangeLog: * Fri May 5 2023 Neal Gompa <ngompa@xxxxxxxxxxxxxxxxx> - 1.16.1-1 - Update to 1.16.1 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2192856 - libheif-1.16.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2192856 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2023-59f19086de' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list -- package-announce@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to package-announce-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-announce@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
