find_video_by_duration.rb

#developed by Maile Thiesen
#dependencies are homebrew and mediainfo, use brew install mediainfo.
#!/usr/bin/ruby

library_path = ARGV[0]

files_list = %x[find #{library_path} -name "*.mov"].split("\n")

files_list.each do |filename|
#enter the duration you want to match to here--vvv#
  match_duration = "26s 727ms\n"

  filename.chomp!
  mediainfo_output = %x[mediainfo '#{filename}']
  duration = %x[mediainfo --Inform="Video;%Duration/String%" '#{filename}']

  # puts filename + " DURATION = " + duration

  if duration == match_duration
  	puts filename + " DURATION = " + duration + " IS A MATCH!!!!"
  end
end