https://bugs.kde.org/show_bug.cgi?id=467675
--- Comment #25 from caulier.gil...@gmail.com --- When export JPEG to WBMP from image editor, i can see that from the Terminal : digikam.general: Trying to find a saving format from targetUrl = QUrl("file:///Users/gilles/Pictures/BUG 467675/_test0.wbmp") digikam.general: Qt Offered types: "*.avif *.bmp *.bw *.cur *.eps *.epsf *.epsi *.icns *.ico *.jxl *.pbm *.pcx *.pgm *.pic *.png *.ppm *.rgb *.rgba *.sgi *.tga *.wbmp *.webp *.xbm *.xpm *.tiff *.tif *.jpg *.jpeg *.jpe *.jp2 *.j2k *.jpx *.pgx *.pgf *.heic *.heif *.fts *.fit *.fits " digikam.general: Writable formats: ("avif", "bmp", "bw", "cur", "eps", "epsf", "epsi", "icns", "ico", "jxl", "pbm", "pcx", "pgm", "pic", "png", "ppm", "rgb", "rgba", "sgi", "tga", "wbmp", "webp", "xbm", "xpm", "tiff", "tif", "jpg", "jpeg", "jpe", "jp2", "j2k", "jpx", "pgx", "pgf", "heic", "heif", "fts", "fit", "fits") digikam.general: Possible format from local file: "wbmp" digikam.general: Using format from target url "wbmp" digikam.geoiface: ---- digikam.general: Saving to : "/Users/gilles/Pictures/BUG 467675/EditorWindow-NHHEVy-a0b08721.digikamtempfile.wbmp" ( "wbmp" ) digikam.general: Saving file "/Users/gilles/Pictures/BUG 467675/EditorWindow-NHHEVy-a0b08721.digikamtempfile.wbmp" at -1 digikam.dimg: Prepare Metadata to save for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.metaengine: JPEG image preview size: ( 1280 x 960 ) pixels - 263188 bytes digikam.dimg: Saving to "/Users/gilles/Pictures/BUG 467675/EditorWindow-NHHEVy-a0b08721.digikamtempfile.wbmp" with format: "wbmp" digikam.metaengine: Cannot load metadata from file with Exiv2 backend: /Users/gilles/Pictures/BUG 467675/EditorWindow-NHHEVy-a0b08721.digikamtempfile.wbmp (Error # 11 : "/Users/gilles/Pictures/BUG 467675/EditorWindow-NHHEVy-a0b08721.digikamtempfile.wbmp: The file contains data of an unknown image type" digikam.metaengine: Check ExifTool availability: true digikam.metaengine: ExifTool "Load Chunks" "-TagsFromFile /Users/gilles/Pictures/BUG 467675/EditorWindow-NHHEVy-a0b08721.digikamtempfile.wbmp -all:all -o -.exv" digikam.metaengine: ExifToolProcess::readOutput(): ExifTool command completed digikam.metaengine: ExifTool complete command for action "Load Chunks" with elasped time (ms): 5 digikam.metaengine: EXV chunk size: 0 digikam.metaengine: ExifTool parsed command for action "Load Chunks" 1 properties decoded digikam.metaengine: ExifTool complete "Load Chunks" for "/Users/gilles/Pictures/BUG 467675/EditorWindow-NHHEVy-a0b08721.digikamtempfile.wbmp" digikam.metaengine: Metadata chunk loaded with ExifTool digikam.metaengine: Metadata chunk loaded with ExifTool has no data digikam.metaengine: Loading metadata with "No Backend" backend from "/Users/gilles/Pictures/BUG 467675/EditorWindow-NHHEVy-a0b08721.digikamtempfile.wbmp" digikam.metaengine: MetaEngine::metadataWritingMode 0 digikam.metaengine: Will write Metadata to file "/Users/gilles/Pictures/BUG 467675/EditorWindow-NHHEVy-a0b08721.digikamtempfile.wbmp" digikam.metaengine: Cannot save metadata to image with Exiv2 backend: (Error # 11 : "/Users/gilles/Pictures/BUG 467675/EditorWindow-NHHEVy-a0b08721.digikamtempfile.wbmp: The file contains data of an unknown image type" digikam.general: "/Users/gilles/Pictures/BUG 467675/EditorWindow-NHHEVy-a0b08721.digikamtempfile.wbmp" true true digikam.databaseserver: Running 30 seconds... digikam.general: Saved QUrl("file:///Users/gilles/Pictures/BUG 467675/_test0.jpg") to QUrl("file:///Users/gilles/Pictures/BUG 467675/_test0.wbmp") digikam.general: was versioned false current 750 "_test0.jpg" destinations () digikam.metaengine: Cannot load metadata from file with Exiv2 backend: /Users/gilles/Pictures/BUG 467675/_test0.wbmp (Error # 11 : "/Users/gilles/Pictures/BUG 467675/_test0.wbmp: The file contains data of an unknown image type" digikam.metaengine: Check ExifTool availability: true digikam.metaengine: ExifTool "Load Chunks" "-TagsFromFile /Users/gilles/Pictures/BUG 467675/_test0.wbmp -all:all -o -.exv" digikam.metaengine: ExifToolProcess::readOutput(): ExifTool command completed digikam.metaengine: ExifTool complete command for action "Load Chunks" with elasped time (ms): 5 digikam.metaengine: EXV chunk size: 0 digikam.metaengine: ExifTool parsed command for action "Load Chunks" 1 properties decoded digikam.metaengine: ExifTool complete "Load Chunks" for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.metaengine: Metadata chunk loaded with ExifTool digikam.metaengine: Metadata chunk loaded with ExifTool has no data digikam.metaengine: Loading metadata with "No Backend" backend from "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.dimg: "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" : "QIMAGE" file identified digikam.dimg.qimage: Can not load " "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" " using DImg::DImgQImageLoader! digikam.dimg.qimage: Error message from loader: "Unsupported image format" digikam.dimg: "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" : Unknown image format !!! digikam.database: Scanning took 8 ms digikam.database: Finishing took 1 ms digikam.database: Copying properties from 750 to 759 digikam.general: Event is dispatched to OSX desktop notifier digikam.metaengine: ExifTool "Load Metadata" "-json -G:0:1:2:4:6 -l /Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.general: "Standard Exif Tags" decoding took 1 ms ( false ) digikam.metaengine: ExifToolProcess::readOutput(): ExifTool command completed digikam.general: "MakerNote Exif Tags" decoding took 1 ms ( false ) digikam.general: "IPTC Records" decoding took 774 ms ( false ) digikam.general: "XMP Schema" decoding took 4 ms ( false ) digikam.metaengine: ExifTool complete command for action "Load Metadata" with elasped time (ms): 4 digikam.metaengine: ExifTool Json map size: 10 digikam.metaengine: ExifTool parsed command for action "Load Metadata" 9 properties decoded digikam.metaengine: ExifTool complete "Load Metadata" for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.metaengine: Cannot load metadata from file with Exiv2 backend: /Users/gilles/Pictures/BUG 467675/_test0.wbmp (Error # 11 : "/Users/gilles/Pictures/BUG 467675/_test0.wbmp: The file contains data of an unknown image type" digikam.metaengine: Check ExifTool availability: true digikam.metaengine: ExifTool "Load Chunks" "-TagsFromFile /Users/gilles/Pictures/BUG 467675/_test0.wbmp -all:all -o -.exv" digikam.metaengine: ExifToolProcess::readOutput(): ExifTool command completed digikam.metaengine: ExifTool complete command for action "Load Chunks" with elasped time (ms): 6 digikam.metaengine: EXV chunk size: 0 digikam.metaengine: ExifTool parsed command for action "Load Chunks" 1 properties decoded digikam.metaengine: ExifTool complete "Load Chunks" for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.metaengine: Metadata chunk loaded with ExifTool digikam.metaengine: Metadata chunk loaded with ExifTool has no data digikam.metaengine: Loading metadata with "No Backend" backend from "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.general: Trying to get thumbnail from "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" ( "image" ) digikam.general: Trying to get thumbnail with Exiv2 for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.general: Trying to get thumbnail with DImg preview for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.general: Trying to get thumbnail from Embedded preview with libraw for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.rawengine: Failed to load embedded RAW preview digikam.general: Trying to get thumbnail from half preview with libraw for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.general: Trying to get thumbnail from Embedded preview with Exiv2 for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.metaengine: Cannot load metadata with Exiv2: (Error # 11 : "/Users/gilles/Pictures/BUG 467675/_test0.wbmp: The file contains data of an unknown image type" digikam.dimg: "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" : "QIMAGE" file identified digikam.dimg.qimage: Can not load " "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" " using DImg::DImgQImageLoader! digikam.dimg.qimage: Error message from loader: "Unsupported image format" digikam.dimg: "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" : Unknown image format !!! digikam.general: mimetype = "" ext = "WBMP" digikam.general: Cannot create thumbnail for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.general: Thumbnail is null for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.metaengine: ExifTool "Load Metadata" "-json -G:0:1:2:4:6 -l /Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.metaengine: Cannot load metadata from file with Exiv2 backend: /Users/gilles/Pictures/BUG 467675/_test0.wbmp (Error # 11 : "/Users/gilles/Pictures/BUG 467675/_test0.wbmp: The file contains data of an unknown image type" digikam.metaengine: Check ExifTool availability: true digikam.metaengine: ExifTool "Load Chunks" "-TagsFromFile /Users/gilles/Pictures/BUG 467675/_test0.wbmp -all:all -o -.exv" digikam.metaengine: ExifToolProcess::readOutput(): ExifTool command completed digikam.metaengine: ExifToolProcess::readOutput(): ExifTool command completed digikam.metaengine: ExifTool complete command for action "Load Chunks" with elasped time (ms): 5 digikam.metaengine: EXV chunk size: 0 digikam.metaengine: ExifTool parsed command for action "Load Chunks" 1 properties decoded digikam.metaengine: ExifTool complete "Load Chunks" for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.metaengine: Metadata chunk loaded with ExifTool digikam.metaengine: Metadata chunk loaded with ExifTool has no data digikam.metaengine: Loading metadata with "No Backend" backend from "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" digikam.general: Metadata loading with Exiv2 took 10 ms ( false ) digikam.metaengine: ExifTool complete command for action "Load Metadata" with elasped time (ms): 5 digikam.metaengine: ExifTool Json map size: 10 digikam.metaengine: ExifTool parsed command for action "Load Metadata" 9 properties decoded digikam.metaengine: ExifTool complete "Load Metadata" for "/Users/gilles/Pictures/BUG 467675/_test0.wbmp" ... nothing special. KImageFormats provide well the WBMP supports and it's called, but image is a mess Gilles -- You are receiving this mail because: You are watching all bug changes.