usage.txt: Move -precision into advanced switches
(to match cjpeg man page and usage screen)
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@@ -68,9 +68,6 @@ CJPEG DETAILS
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The basic command line switches for cjpeg are:
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The basic command line switches for cjpeg are:
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-precision N Create JPEG file with N-bit data precision.
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N is 8 or 12; default is 8.
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-quality N[,...] Scale quantization tables to adjust image quality.
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-quality N[,...] Scale quantization tables to adjust image quality.
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Quality is 0 (worst) to 100 (best); default is 75.
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Quality is 0 (worst) to 100 (best); default is 75.
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(See below for more info.)
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(See below for more info.)
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@@ -163,6 +160,9 @@ file size is about the same --- often a little smaller.
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Switches for advanced users:
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Switches for advanced users:
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-precision N Create JPEG file with N-bit data precision.
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N is 8 or 12; default is 8.
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-lossless psv[,Pt] Create a lossless JPEG file using the specified
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-lossless psv[,Pt] Create a lossless JPEG file using the specified
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predictor selection value (1 - 7) and optional point
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predictor selection value (1 - 7) and optional point
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transform (0 - {precision}-1, where {precision} is the
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transform (0 - {precision}-1, where {precision} is the
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