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https://github.com/onyx-and-iris/obsws-ruby.git
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54 lines
1.2 KiB
Ruby
54 lines
1.2 KiB
Ruby
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require "obsws"
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require "perfect_toml"
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OBSWS::LOGGER.info!
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DEVICE = "Desktop Audio"
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module LevelTypes
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VU = 0
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POSTFADER = 1
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PREFADER = 2
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end
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class Observer
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attr_reader :running
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def initialize(**kwargs)
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kwargs[:subs] = OBSWS::Events::SUBS::LOW_VOLUME | OBSWS::Events::SUBS::INPUTVOLUMEMETERS
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@e_client = OBSWS::Events::Client.new(**kwargs)
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@e_client.add_observer(self)
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end
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def on_input_mute_state_changed(data)
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"""An input's mute state has changed."""
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if data.input_name == DEVICE
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puts "#{DEVICE} mute toggled"
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end
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end
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def on_input_volume_meters(data)
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def fget(x) = x > 0 ? (20 * Math.log(x, 10)).round(1) : -200.0
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data.inputs.each do |d|
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name = d[:inputName]
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if name == DEVICE && !d[:inputLevelsMul].empty?
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left, right = d[:inputLevelsMul]
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puts "#{name} [L: #{fget(left[LevelTypes::POSTFADER])}, R: #{fget(right[LevelTypes::POSTFADER])}]"
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end
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end
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end
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end
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def conn_from_toml
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PerfectTOML.load_file("obs.toml", symbolize_names: true)[:connection]
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end
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def main
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o = Observer.new(**conn_from_toml)
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puts "press <Enter> to quit"
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loop { exit if gets.chomp.empty? }
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end
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main if $0 == __FILE__
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