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-jquality Quality


The -jquality sets the quality of the JPEG images.  The Quality must be between 1 (very low quality) and 100 (best quality).  The higher the quality value, the larger the JPEG file will be.




twainsave -filetype jpeg -jquality 60


Acquires to a JPEG file and set the JPEG quality factor to 60


Default Setting:

The quality factor is 75.