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            {
              "description": "Les calques de réglage vous permettent d'essayer différents paramètres et de modifier de nouveau le réglage à loisir.",
              "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-2",
              "title": "Création d'un calque de réglage des niveaux",
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                      "content": "Cliquez sur l'icône Créer Nouveau calque de réglage et choisissez Niveaux pour ajouter un calque de réglage Niveaux au-dessus du calque sélectionné. Cliquez sur {NEXT} pour continuer.",
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                    "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-2-task-2",
                    "coachmark": {
                      "content": "Assurez-vous que le nouveau calque de réglage Niveaux 1 est sélectionné. Vous utiliserez ce calque pour effectuer des réglages de tonalité modifiables sur la photo du calque situé en dessous. Cliquez sur {NEXT} pour continuer.",
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              "description": "Utilisez les curseurs d'entrée Ombres, Tons moyens et Tons clairs pour accentuer le contraste de la photo. La plupart des images sont plus belles lorsqu'elles utilisent toute la gamme des tons.",
              "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-3",
              "title": "Accentuation du contraste de votre photo en jouant sur les niveaux",
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                  {
                    "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-3-task-1",
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                      "content": "Accédez au panneau Propriétés pour voir les contrôles du calque de réglage Niveaux 1. Les 3 curseurs et cases situés directement sous le graphique correspondent aux niveaux d'entrée Ombres, Tons moyens et Tons clairs (de gauche à droite). Cliquez sur {NEXT} pour continuer.",
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                    "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-3-task-2",
                    "description": "Conseil : appuyez-vous sur le graphique (histogramme) pour choisir la valeur où placer les curseurs d’entrées Ombres et Tons clairs. Souvent, les extrémités du monticule blanc constituent le meilleur endroit.",
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                  {
                    "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-3-task-3",
                    "coachmark": {
                      "content": "Faites glisser le curseur d'entrée Tons clairs (le triangle blanc directement sous le graphique) vers la valeur 215 afin que les pixels gris clair de l'image deviennent blancs. Cliquez sur {NEXT} pour continuer.",
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                    "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-3-task-4",
                    "description": "Tip: Look at the graph (Histogram) to decide where to drag the Shadows and Highlights Input sliders. The ends of the white data mound are often best.",
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                  {
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                    "coachmark": {
                      "content": "Drag the Highlights Input slider (the white triangle directly under the graph) to about 215 to make the light gray pixels in the image white.   Click {NEXT} to continue.",
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                    "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-3-task-6",
                    "description": "Tip: To avoid clipping highlights to white with no detail, Opt+drag (Mac) | Alt+drag (Win) the Highlights Input slider until small white spots appear.",
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                    "coachmark": {
                      "content": "Drag the Midtones Input slider (gray triangle directly under the graph) to about 0.75 to darken the image and make it less washed out. Where to place this slider is usually a matter of personal taste.   Click {NEXT} to continue.",
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            {
              "description": "Dans certains cas, vous ne souhaitez pas obtenir un blanc ou un noir pur dans votre photo, soit pour un aspect créatif, soit pour être sûr que tous les détails s'impriment.",
              "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-4",
              "title": "Réglage des sorties en noir et blanc ",
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                    "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-4-task-1",
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                      "content": "Faites glisser le curseur Niveaux de sortie Noir (triangle noir sous le dégradé noir vers blanc) vers la valeur 4 pour rendre les pixels noirs plus gris foncé. Ce curseur contrôle le foncé des pixels les plus sombres d’une photo. Cliquez sur {NEXT} pour continuer.",
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                    "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-4-task-2",
                    "description": "Conseil : vous pouvez ignorer cette étape si votre photo présente des reflets spéculaires, car vous risquez de les rendre gris, ce qui les fera paraître plats et irréalistes.",
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                      "content": "Drag the White output slider (white triangle under the black-to-white gradient) to about 247 so that the white pixels become more gray. This slider controls the brightness of the brightest pixels.   Click {NEXT} to continue.",
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                    "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-4-task-4",
                    "description": "Tip: Disregard this step if your photo has specular highlights because you may turn them gray, which will make them look flat and unrealistic.",
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              "key": "photoshop/how-to/in-app/adjust-lighting-in-a-photo-with-levels-step-5",
              "title": "Bon travail ! Vous savez maintenant comment utiliser le calque de réglage Niveaux pour faire ressortir vos photos ternes !",
              "fallbackTitle": "Bon travail ! Vous savez maintenant comment utiliser le calque de réglage Niveaux pour faire ressortir vos photos ternes !",
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            "description": "Apprenez à faire ressortir vos photos ternes en ajoutant du contraste à l'aide d’un calque de réglage Niveaux.",
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