Term
| When editing with an external editor, what file does Aperture send to the external application? |
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Definition
| Aperture creates a new master file, which is sent to the external application. You can choose to create a PSD or TIFF format file in an 8-bit or 16-bit resolution. |
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Term
| What does the Add Point button do in the Curves adjustment? |
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Definition
| The Add Point button can be used to select a point on the image, which is then mapped to the curve editor to place a curve point. |
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Term
| What is the functional difference between the White Balance and Tint controls? |
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Definition
| The White Balance control makes uniform adjustments to all tonal values in an image. The Tint Controls can selectively neutralize color casts that affect only the shadows, midtones or highlights. |
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Term
| Can curves be used to correct white balance issues? |
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Definition
| Curves can adjust both luminance and color. Because it can adjust individual RGB color channels, you could use it to correct white balance issues. |
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Term
| True or False: It's impossible to adjust the hue, saturation and luminance of a color that does not appear in the Color controls. |
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Definition
| False. You can use the color eyedropper to identify any image hue that needs adjusting. |
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