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0001 #
0002 msgid ""
0003 msgstr ""
0004 "Project-Id-Version: Digikam Manual 8.0.0\n"
0005 "Report-Msgid-Bugs-To: \n"
0006 "POT-Creation-Date: 2023-12-02 00:35+0000\n"
0007 "PO-Revision-Date: 2022-12-29 18:31+0100\n"
0008 "Last-Translator: KDE Francophone <kde-francophone@kde.org>\n"
0009 "Language-Team: French <kde-francophone@kde.org>\n"
0010 "Language: fr\n"
0011 "MIME-Version: 1.0\n"
0012 "Content-Type: text/plain; charset=UTF-8\n"
0013 "Content-Transfer-Encoding: 8bit\n"
0014 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
0015 
0016 #: ../../setup_application/editor_settings.rst:1
0017 msgid "digiKam Image Editor Settings"
0018 msgstr ""
0019 
0020 #: ../../setup_application/editor_settings.rst:1
0021 msgid ""
0022 "digiKam, documentation, user manual, photo management, open source, free, "
0023 "learn, easy, setup, configure, image, editor, corrections, raw, workflow, "
0024 "demosaicing, versioning, save, white, balance"
0025 msgstr ""
0026 
0027 #: ../../setup_application/editor_settings.rst:14
0028 msgid "Image Editor Settings"
0029 msgstr ""
0030 
0031 #: ../../setup_application/editor_settings.rst:16
0032 msgid "Contents"
0033 msgstr ""
0034 
0035 #: ../../setup_application/editor_settings.rst:21
0036 msgid "Editor Window Settings"
0037 msgstr ""
0038 
0039 #: ../../setup_application/editor_settings.rst:23
0040 msgid ""
0041 "By default the Image Editor will use a black background behind photographs "
0042 "when they are displayed. If you prefer a different background color, with "
0043 "the options **Use theme background color** and **Background color** you can "
0044 "choose one here."
0045 msgstr ""
0046 
0047 #: ../../setup_application/editor_settings.rst:25
0048 msgid ""
0049 "You can also turn off the different elements when the Image Editor is in "
0050 "full screen mode, as the ToolBar, the Thumbbar, the Sidebar, and the "
0051 "Statusbar."
0052 msgstr ""
0053 
0054 #: ../../setup_application/editor_settings.rst:27
0055 msgid ""
0056 "**Over-exposure**  and **under-exposure** settings can highlight areas of an "
0057 "image to indicated by dark and light marker colors that can be defined here. "
0058 "In the editor this viewing mode can be switched on and off with :kbd:`F11` "
0059 "and :kbd:`Ctrl+F11` respectively. The thresholds for over-exposure and under-"
0060 "exposure can be set by the adjustment bars \"... percents\". Check Indicate "
0061 "exposure as pure color if you want only pure black (RGB 0,0,0) indicated as "
0062 "under-exposure and only pure white (RGB 8 bit 255,255,255 respectively RGB "
0063 "16 bit 65535, 65535, 65535) indicated as over-exposure."
0064 msgstr ""
0065 
0066 #: ../../setup_application/editor_settings.rst:29
0067 msgid ""
0068 "The option **Restore the settings of the Image Editor tools** can be used to "
0069 "restore the settings of the Image Editor tools from the last session. "
0070 "Otherwise, the default settings will be used."
0071 msgstr ""
0072 
0073 #: ../../setup_application/editor_settings.rst:35
0074 msgid "The digiKam Image Editor Windows Configuration Page"
0075 msgstr ""
0076 
0077 #: ../../setup_application/editor_settings.rst:40
0078 msgid "Image Versioning Settings"
0079 msgstr ""
0080 
0081 #: ../../setup_application/editor_settings.rst:42
0082 msgid ""
0083 "Non-Destructive Editing and Versioning gives you the freedom of editing your "
0084 "images, trying out whatever you want without worrying that you might regret "
0085 "later what you did. digiKam takes care of the original and every important "
0086 "intermediate step if you want."
0087 msgstr ""
0088 
0089 #: ../../setup_application/editor_settings.rst:48
0090 msgid "The digiKam Image Versioning Configuration Page"
0091 msgstr ""
0092 
0093 #: ../../setup_application/editor_settings.rst:50
0094 msgid ""
0095 "In the checkbox at the top you can **Enable Non-Destructive Editing and "
0096 "Versioning** feature globaly."
0097 msgstr ""
0098 
0099 #: ../../setup_application/editor_settings.rst:52
0100 msgid ""
0101 "In the first field **Save files as**, you can choose the file format used "
0102 "for saving the intermediate steps and the final result. Remember that "
0103 "**JPEG** is a lossy format. So if you need to start over from an "
0104 "intermediate step it wouldn't be really non-destructive. If you can afford "
0105 "it in terms of space on the harddisk and loading/saving speed you better "
0106 "choose a lossless format like **PNG** or **PGF** for instance. Please click "
0107 "the information button on the right side for more detailed information."
0108 msgstr ""
0109 
0110 #: ../../setup_application/editor_settings.rst:54
0111 msgid ""
0112 "In the next field you can decide whether the application will save changes "
0113 "automatically **When Closing Editor** or should ask first."
0114 msgstr ""
0115 
0116 #: ../../setup_application/editor_settings.rst:56
0117 msgid ""
0118 "In the third field named **Keep a snapshot of an edited image**, you decide "
0119 "on which occasions you want the editor to save intermediate steps. Please "
0120 "click the information button on the right side for more detailed information."
0121 msgstr ""
0122 
0123 #: ../../setup_application/editor_settings.rst:58
0124 msgid ""
0125 "In the last field you can adjust whether you want only the last version to "
0126 "be shown from the Icon-View visible **In Main View** (default, none of the "
0127 "boxes checked) or if you also want to see icons of the original version and/"
0128 "or intermediate steps."
0129 msgstr ""
0130 
0131 #: ../../setup_application/editor_settings.rst:63
0132 msgid "Save Image Settings"
0133 msgstr ""
0134 
0135 #: ../../setup_application/editor_settings.rst:65
0136 msgid ""
0137 "When changes are made to JPEG files and they are saved back to the hard disk "
0138 "the JPEG file must be re-encoded. Each time a JPEG file is encoded a "
0139 "decision must be made on the level of **JPEG quality** that is to be "
0140 "applied. Unfortunately the level of quality applied is not recorded in the "
0141 "image file. This means that the Image Editor cannot use the same quality "
0142 "ratio when saving an altered image as was used for the original image. You "
0143 "can change the default level of quality that the Image Editor will apply "
0144 "when it saves altered images by moving the JPEG quality slider (1: low "
0145 "quality / 100: high quality and no compression). JPEG metadata is fully "
0146 "supported."
0147 msgstr ""
0148 
0149 #: ../../setup_application/editor_settings.rst:67
0150 msgid ""
0151 "**Chroma subsampling** is the practice of encoding images by implementing "
0152 "more resolution for luminance information than for color information. Please "
0153 "read this Wikipedia article for a full explanation."
0154 msgstr ""
0155 
0156 #: ../../setup_application/editor_settings.rst:73
0157 msgid "The digiKam Default File Save Configuration Page"
0158 msgstr ""
0159 
0160 #: ../../setup_application/editor_settings.rst:75
0161 msgid ""
0162 "With **PNG compression** option, you can reduce PNG image files size. This "
0163 "operation does not reduce image quality because PNG uses a lossless "
0164 "algorithm. The only effect is that image data needs more time to compress/"
0165 "decompress. If you have a fast computer you can change this value to use a "
0166 "high compression factor (1: low compression / 9: high compression), and "
0167 "metadata is supported."
0168 msgstr ""
0169 
0170 #: ../../setup_application/editor_settings.rst:77
0171 msgid ""
0172 "With **Compress TIFF** option, you can toggle to use Deflate compression "
0173 "algorithm with TIFF image files. This will reduce TIFF image files sizes. It "
0174 "has no image quality effect because Deflate is a lossless algorithm and "
0175 "metadata is supported."
0176 msgstr ""
0177 
0178 #: ../../setup_application/editor_settings.rst:79
0179 msgid ""
0180 "With the **LossLess JPEG 2000** files option allows for lossless storage, "
0181 "or, if the lossy options is selected, even then the quality for comparative "
0182 "files size is much better than normal JPEG, and metadata is supported."
0183 msgstr ""
0184 
0185 #: ../../setup_application/editor_settings.rst:81
0186 msgid ""
0187 "With the **LossLess PGF files** option allows for lossless storage, or, if "
0188 "the lossy options is selected, even then the quality for comparative files "
0189 "size is much better than normal JPEG-2000 and very fast to process encoding, "
0190 "decoding and metadata is supported."
0191 msgstr ""
0192 
0193 #: ../../setup_application/editor_settings.rst:83
0194 msgid ""
0195 "With the **LossLess HEIF files** option allows for lossless storage, or, if "
0196 "the lossy options is selected, even then the quality for comparative files "
0197 "size is much better than normal JPEG-2000, but it slower to encode and "
0198 "decode and it supports only 8-12 bits colors depth. This image format "
0199 "dedicated to replace JPEG on smartphones, not all metadata is supported."
0200 msgstr ""
0201 
0202 #: ../../setup_application/editor_settings.rst:85
0203 msgid ""
0204 "With the **LossLess WEBP files** option allows for lossless storage, or, if "
0205 "the lossy options is selected, even then the quality for comparative files "
0206 "size is much better than normal JPEG-2000, but it only support 8 bits colors "
0207 "depth. This image format dedicated to replace PNG and JPEG on the Internet, "
0208 "not all metadata is supported."
0209 msgstr ""
0210 
0211 #: ../../setup_application/editor_settings.rst:87
0212 msgid ""
0213 "With the **LossLess AVIF files** option allows for lossless storage, or, if "
0214 "the lossy options is selected, even then the quality for comparative files "
0215 "size is much better than normal JPEG-2000, but it slower to encode and "
0216 "decode and it support only 8-12 bits colors depth. This image format "
0217 "dedicated to be a concurrent of HEIF, not all metadata is supported."
0218 msgstr ""
0219 
0220 #: ../../setup_application/editor_settings.rst:89
0221 msgid ""
0222 "When the option **Show Settings Dialog when Saving Image Files** is checked, "
0223 "digiKam will show a dialog where settings can be changed when saving image "
0224 "files, else default settings are used when saving image files."
0225 msgstr ""
0226 
0227 #: ../../setup_application/editor_settings.rst:94
0228 msgid "RAW Behavior"
0229 msgstr ""
0230 
0231 #: ../../setup_application/editor_settings.rst:96
0232 msgid ""
0233 "In the early versions of digiKam the Image Editor was just a viewer for "
0234 "photographs, but it is rapidly developing into a very useful photo "
0235 "manipulation tool. This dialog allows you to control how the Image Editor "
0236 "will behave when opening RAW files."
0237 msgstr ""
0238 
0239 #: ../../setup_application/editor_settings.rst:102
0240 msgid "The digiKam RAW Behavior Configuration Page"
0241 msgstr ""
0242 
0243 #: ../../setup_application/editor_settings.rst:104
0244 msgid ""
0245 "**Fast and simple, as 8 bit image**: RAW files will be decoded to 8-bit "
0246 "color depth with a BT.709 gamma curve and a 99th-percentile white point. "
0247 "This mode is faster than 16-bit decoding. In 8-bit mode only the Auto "
0248 "Brightness setting will be taken into account."
0249 msgstr ""
0250 
0251 #: ../../setup_application/editor_settings.rst:106
0252 msgid ""
0253 "**Use the default settings, in 16 bit**: If enabled, all RAW files will be "
0254 "decoded to 16-bit color depth using a linear gamma curve and according to "
0255 "the settings in the **RAW Default Settings** tab. To prevent dark image "
0256 "rendering in the editor, it is recommended to use Color Management in this "
0257 "mode."
0258 msgstr ""
0259 
0260 #: ../../setup_application/editor_settings.rst:108
0261 msgid ""
0262 "**Always open the Raw Import Tool to customize settings**: With this option "
0263 "you can select which Raw Import Tool will used to open RAW files. Raw "
0264 "processing tools available are:"
0265 msgstr ""
0266 
0267 #: ../../setup_application/editor_settings.rst:110
0268 msgid ""
0269 "**Import RAW using LibRaw**: the default plugin for digiKam which will "
0270 "provide a fully integrated module at the Right Side Bar in the Image Editor "
0271 "where you can set individual parameters for every image you open."
0272 msgstr ""
0273 
0274 #: ../../setup_application/editor_settings.rst:116
0275 msgid "The digiKam RAW Import Tool Processing a Nikon NEF File"
0276 msgstr ""
0277 
0278 #: ../../setup_application/editor_settings.rst:118
0279 msgid ""
0280 "**RawTherapee**: this application must be installed on your computer. "
0281 "`RawTherapee <https://en.wikipedia.org/wiki/Darktable>`_ is application "
0282 "software for processing photographs in RAW image formats, as created by many "
0283 "digital cameras. It comprises a subset of image editing operations "
0284 "specifically aimed at non-destructive post-production of raw photos and is "
0285 "primarily focused on improving a photographer's workflow by facilitating the "
0286 "handling of large numbers of images."
0287 msgstr ""
0288 
0289 #: ../../setup_application/editor_settings.rst:120
0290 msgid ""
0291 "**UFRaw**: this application must be installed on your computer. `UFRaw "
0292 "<https://en.wikipedia.org/wiki/UFRaw>`_ is an application which can read and "
0293 "manipulate photographs in RAW image formats, as created by many digital "
0294 "cameras."
0295 msgstr ""
0296 
0297 #: ../../setup_application/editor_settings.rst:122
0298 msgid ""
0299 "**DarkTable**: this application must be installed on your computer. "
0300 "`Darktable <https://en.wikipedia.org/wiki/Darktable>`_ is a free and open-"
0301 "source photography application program and RAW developer. It comprises a "
0302 "subset of image editing operations specifically aimed at non-destructive RAW "
0303 "image post-production."
0304 msgstr ""
0305 
0306 #: ../../setup_application/editor_settings.rst:129
0307 msgid ""
0308 "Screencast of RAW Import Tool Pre-Processing a Digital Negative in DarkTable"
0309 msgstr ""
0310 
0311 #: ../../setup_application/editor_settings.rst:134
0312 msgid "RAW Default Settings"
0313 msgstr ""
0314 
0315 #: ../../setup_application/editor_settings.rst:138
0316 msgid "These default settings is used only with the LibRaw interface."
0317 msgstr ""
0318 
0319 #: ../../setup_application/editor_settings.rst:141
0320 msgid "Demosaicing"
0321 msgstr ""
0322 
0323 #: ../../setup_application/editor_settings.rst:147
0324 msgid "The digiKam Default RAW Demosaicing Configuration View"
0325 msgstr ""
0326 
0327 #: ../../setup_application/editor_settings.rst:149
0328 msgid ""
0329 "A `demosaicing algorithm <https://en.wikipedia.org/wiki/Demosaicing>`_ is a "
0330 "digital image process used to interpolate a complete image from the partial "
0331 "raw data received from the color-filtered image sensor internal to many "
0332 "digital cameras in form of a matrix of colored pixels. Also known as CFA "
0333 "interpolation or color reconstruction."
0334 msgstr ""
0335 
0336 #: ../../setup_application/editor_settings.rst:151
0337 msgid ""
0338 "**Interpolate RGB as four colors**: The default is to assume that all green "
0339 "pixels are the same. If even-row green pixels of the sensor are more "
0340 "sensitive to ultraviolet light than odd-row this difference causes a mesh "
0341 "pattern in the output; using this option solves this problem with minimal "
0342 "loss of detail. To resume, this option blurs the image a little, but it "
0343 "eliminates false 2x2 mesh patterns with VNG quality method or mazes with AHD "
0344 "quality method."
0345 msgstr ""
0346 
0347 #: ../../setup_application/editor_settings.rst:153
0348 msgid ""
0349 "**Do not stretch or rotate pixels**: For Fuji Super CCD cameras, show the "
0350 "image tilted 45 degrees. For cameras with non-square pixels, do not stretch "
0351 "the image to its correct aspect ratio. In any case, this option guarantees "
0352 "that each output pixel corresponds to one RAW pixel."
0353 msgstr ""
0354 
0355 #: ../../setup_application/editor_settings.rst:155
0356 msgid ""
0357 "**Quality**: digiKam offer us many alternatives e.g the most common are "
0358 "**Bilinear**, **VNG**, and **AAHD** interpolations. It seems that AAHD (for "
0359 "Ameliored Adaptive Homogeneity-Directed) is the best choice for quality "
0360 "according to some test that we have performed and the paper of the person "
0361 "that implemented it. This improved method based on **AHD** interpolation, "
0362 "selects the direction of interpolation so as to maximize a homogeneity "
0363 "metric, thus typically minimizing color artifacts. VNG (for Variable Number "
0364 "of Gradients) was the first algorithm used by libraw but suffers from color "
0365 "artifacts on the edge. Bilinear is interesting if you are looking for speed "
0366 "with a acceptable result. **PPG** (for Patterned-Pixel-Grouping) is a pixel "
0367 "grouping interpolation that uses assumptions about natural scenery in making "
0368 "estimates. It has fewer color artifacts on natural images than the VNG "
0369 "method. Considerate **DCB** and **DHT** interpolation as experimental method."
0370 msgstr ""
0371 
0372 #: ../../setup_application/editor_settings.rst:157
0373 msgid ""
0374 "**Pass**: Set here the passes used by the median filter applied after "
0375 "interpolation to Red-Green and Blue-Green channels."
0376 msgstr ""
0377 
0378 #: ../../setup_application/editor_settings.rst:159
0379 msgid ""
0380 "**Refine interpolation**: For DCB interpolation only, turn on the enhance "
0381 "interpolated colors filter to improve sharpness."
0382 msgstr ""
0383 
0384 #: ../../setup_application/editor_settings.rst:162
0385 msgid "White Balance"
0386 msgstr ""
0387 
0388 #: ../../setup_application/editor_settings.rst:168
0389 msgid "The digiKam Default RAW White Balance Configuration View"
0390 msgstr ""
0391 
0392 #: ../../setup_application/editor_settings.rst:170
0393 msgid ""
0394 "**Method**: Four options are available here: **Default D65**, **Camera**, "
0395 "**Automatic**, and **Manual**. *Default D65* reflects normal daylight "
0396 "conditions. *Camera* uses the camera's custom white-balance settings if set. "
0397 "*Automatic* uses by default a fixed color balance based on a white card "
0398 "photographed in sunlight. *Manual* will adjust colors according to the "
0399 "**T(K)** (for color temperature in degrees Kelvin) and the **Green** "
0400 "settings to set the green component adjusting the magenta color cast removal "
0401 "level."
0402 msgstr ""
0403 
0404 #: ../../setup_application/editor_settings.rst:172
0405 msgid ""
0406 "**Highlights**: Default is here to consider highlights (read: part of your "
0407 "images that are burned due to the inability of your camera to capture the "
0408 "highlights) as plain / **Solid white**. You can get some fancy results with "
0409 "the unclip option which will paint the highlights in various pinks. At last "
0410 "you can try to consider recovering some parts of the missing information "
0411 "from the highlights with **Rebuild** option. This is possible because the "
0412 "blue pixels tends to saturate less quickly than the greens and the reds. "
0413 "digiKam will try to reconstruct the missing green and red colors from the "
0414 "remaining none saturated blue pixels. Of course here everything is a "
0415 "question of tradeoff between how much color or white you want. If you select "
0416 "Reconstruct as the option, you will be given the choice to set a **Level**. "
0417 "A value of 3 is a compromise and can/should be adapted on a per image basis. "
0418 "**Unclip** leave highlights unclipped in various shades of pink, and "
0419 "**Blend** clipped and unclipped values together for a gradual fade to white."
0420 msgstr ""
0421 
0422 #: ../../setup_application/editor_settings.rst:174
0423 msgid ""
0424 "**Exposure Correction (E.V)**: Turn on the exposure correction before "
0425 "interpolation which can be applied with a **Linear Shift** level. Amount of "
0426 "**Highlight** preservation can be also adjusted but only if shift correction "
0427 "is > 1.0 E.V."
0428 msgstr ""
0429 
0430 #: ../../setup_application/editor_settings.rst:176
0431 msgid ""
0432 "**Correct False Colors In Highlights**: If enabled, images with overblown "
0433 "channels are processed much more accurately, without 'pink clouds' (and blue "
0434 "highlights under tungsten lamps)."
0435 msgstr ""
0436 
0437 #: ../../setup_application/editor_settings.rst:178
0438 msgid ""
0439 "**Auto Brightness**: If disable, use a fixed white level and ignore the "
0440 "image histogram to adjust brightness."
0441 msgstr ""
0442 
0443 #: ../../setup_application/editor_settings.rst:181
0444 msgid "Corrections"
0445 msgstr ""
0446 
0447 #: ../../setup_application/editor_settings.rst:187
0448 msgid "The digiKam Default RAW Corrections Configuration View"
0449 msgstr ""
0450 
0451 #: ../../setup_application/editor_settings.rst:189
0452 msgid ""
0453 "**Noise Reduction** can be applied while demosaicing your image at a slight "
0454 "speed penalty. This option applies a noise reduction algorithm while the "
0455 "image still is in CIE Lab color space. Because the noise is only applied to "
0456 "the Luminosity layer (the *L* of the Lab), it should not blur your image as "
0457 "traditional noise reduction algorithms do in RGB mode. If you converted an "
0458 "image from RAW and it appears noisy, rather than applying a denoiser, go "
0459 "back and re-convert with this option enabled."
0460 msgstr ""
0461 
0462 #: ../../setup_application/editor_settings.rst:191
0463 msgid ""
0464 "You can select a noise reduction method to apply during RAW decoding. "
0465 "**None** do not apply the noise reduction. **Wavelets** apply after "
0466 "interpolation a wavelets correction method to erase noise while preserving "
0467 "real details. **FBDD** for Fake Before Demosaicing Denoising is an "
0468 "experimental noise reduction method applied before interpolation."
0469 msgstr ""
0470 
0471 #: ../../setup_application/editor_settings.rst:193
0472 msgid ""
0473 "The defaults **Threshold** value is 100. Higher values will increase the "
0474 "smoothing, and lower values will decrease it."
0475 msgstr ""