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@nhr nhr/framinate.rb
Created Dec 22, 2016

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This script is useful for rotating & scaling images to a specific native resolution. I wrote it to prep pictures for use with a digital photo frame. I found that it is very hard to automate good cropping, but having everything at the same scale saves a lot of the work.
#!/usr/bin/env ruby
require 'fastimage'
FWIDTH = 1024
FHEIGHT = 600
workdir = Dir.pwd
Dir.foreach(workdir) { |item|
curritem = File.join(workdir,item)
pre = FastImage.size(curritem)
puts "- #{item} (#{pre[0]}x#{pre[1]})"
system("mogrify -auto-orient -resize \"#{FWIDTH}x#{FHEIGHT}^\" #{curritem}")
}
exit
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