I usualy use this command-line to convert swf to image with swftools:
swfrender -X 1300 -Y 2100 input.swf -o output.png
I want to put resolution code in command-line, like this:
swfrender -X 1300 -Y 2100 -r 300 input.swf -o output.png
but unknown option for -r
anyone help me?