Throwaway Scripting

converter.rb

#!/usr/bin/env ruby

files = [
  {
    source: "Caribou _ Full Set _ Pitchfork Music Festival Paris 2014 _ PitchforkTV-j755GoKSrUE.mp4",
    destination: "Caribou_Pitchfork_Music_Festival_Paris_2014.m4a"
  },
  {
    source: "Four Tet Boiler Room London DJ Set-s_Bn6FlvflM.mp4",
    destination: "Four_Tet_Boiler_Room.m4a"
  },
  {
    source: "Four Tet _ Full Set _ Pitchfork Music Festival Paris 2014 _ PitchforkTV-_z6BXpBDSGY.mp4",
    destination: "Four_Tet_Pitchfork_Music_Festival_Paris_2014.m4a"
  },
  {
    source: "Hot Chip _ Full Set _ Pitchfork Music Festival Paris 2013 _ PitchforkTV-ZbpoozOvKqE.mp4",
    destination: "Hot_Chip_Pitchfork_Music_Festival_Paris_2013.m4a"
  },
  {
    source: "Massive Attack - Live at Melt Music Festival (July 2010)-TqYA7uJUbqE.mp4",
    destination: "Massive_Attack_Live_at_Melt_Music_Festival_2010.m4a"
  },
  {
    source: "Mogwai _ Full Set _ Pitchfork Music Festival Paris 2014 _ PitchforkTV-T2aFPe7mrhg.mp4",
    destination: "Mogwai_Pitchfork_Music_Festival_Paris_2014.m4a"
  },
  {
    source: "massive attack and portishead live bristol-JeAEv1R4wMY.mp4",
    destination: "Massive_Attack_and_Portishead_Live_in_Bristol.m4a"
  },
  {
    source: "Explosions In The Sky Live at AB - Ancienne Belgique (Full concert)-VUuz68zkJu8.mkv",
    destination: "Explosions_in_the_Sky_Live_at_Ancienne_Belgique.m4a"
  }
]

files.each do |file|
  `ffmpeg -i "#{file.fetch(:source)}" -vn -acodec copy converted/#{file.fetch(:destination)}`
end