MobileRead Forums - View Single Post - Applescript to resize/greyscale Kindle Screensaver Files

azit · 01-05-2011, 03:29 AM

Is imagemagick available for macosx? This is how I'd do it in linux:

$ convert -colorspace gray input.jpg output.jpg

and to resize as well:

$ convert -colorspace gray input.jpg -resize 800x600! output.jpg

01-05-2011, 03:29 AM	#3
azit Member Posts: 16 Karma: 2600 Join Date: Dec 2010 Device: kindle	Is imagemagick available for macosx? This is how I'd do it in linux: $ convert -colorspace gray input.jpg output.jpg and to resize as well: $ convert -colorspace gray input.jpg -resize 800x600! output.jpg Last edited by azit; 01-05-2011 at 03:41 AM.