--pdfquality

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--pdfquality Quality

 

The --pdfquality sets the quality of the JPEG images that are used in a PDF file.  The Quality must be between 1 (very low quality) and 100 (best quality).  The higher the quality value, the larger the PDF file will be.  The --pdfquality is only available for pages that will be saved with a bit-per-pixel higher than 1 (usually color and gray-scale images).

 

Example:

 

twainsave --filetype pdf --pdfquality 60

 

Acquires to a PDF file and sets the JPEG quality factor to 60

 

Default Setting:

The quality factor is 75.