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scottjg/airfoil.rb

Created January 25, 2014 21:23
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airfoil.rb
#!/usr/bin/env ruby
print "Content-type: image/png\n\n"
pid = Process.pid
#id = `/Users/hubotvoicebox/GetWindowID "Airfoil Speakers" "Airfoil Speakers" 2>/dev/null`.rstrip
id = 322
`screencapture -l#{id} /tmp/airfoil.#{pid}.png`
print `cat /tmp/airfoil.#{pid}.png`
`rm /tmp/airfoil.#{pid}.png`
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