Elemental Test

test-output.rb

#!/usr/bin/ruby

require 'rubygems'
require 'active_support'

# example input:

# {"output_groups":
#    [{"name":"Apple HLS","outputs":
#        [{"audio":[{"bitrate":48000,"sample_rate":32000,"codec":"AAC"}],"video":{"bitrate":1450000,"height":224,"width":400,"codec":"H.264"},"output_path":"/data/server/apple/apple_test_high.m3u8"},
#        {"audio":[{"bitrate":48000,"sample_rate":32000,"codec":"AAC"}],"video":{"bitrate":800000,"height":224,"width":400,"codec":"H.264"},"output_path":"/data/server/apple/apple_test_med.m3u8"},
#        {"audio":[{"bitrate":48000,"sample_rate":32000,"codec":"AAC"}],"video":{"bitrate":450000,"height":224,"width":400,"codec":"H.264"},"output_path":"/data/server/apple/apple_test_low.m3u8"}]
#    }],"script_type":"PRE"}

ret_val = 0
event_data = nil

begin
  ARGV.each_with_index do |arg,index|
    # decode JSON input
    event_data = ActiveSupport::JSON.decode(arg) if index == 0
  end

  puts "Running example_script.rb as #{event_data["script_type"]}"

  # iterate through input and print out values
  for output_group in event_data["output_groups"] do
    puts "Output Group: #{output_group["name"]}"
    for output in output_group["outputs"] do
      puts "    Output Path: #{output["output_path"]}"
      if output["video"]
        puts "        Video Bitrate: #{output["video"]["bitrate"]}"
        puts "        Video Height: #{output["video"]["height"]}"
        puts "        Video Width: #{output["video"]["width"]}"
        puts "        Video Codec: #{output["video"]["codec"]}"
      end
      if output["audio"]
        for audio in output["audio"]
          puts "        Audio Bitrate: #{audio["bitrate"]}"
          puts "        Audio Sample Rate: #{audio["sample_rate"]}"
          puts "        Audio Codec: #{audio["codec"]}"
        end
      end
    end if output_group["outputs"]
  end if event_data["output_groups"]

rescue Exception => e
  puts("RETURN MESSAGE: Error running example_script.rb #{$!}. Check sequencer.output for details.")
  puts("------example_script.rb error---------")
  ARGV.each { |a| puts a }
  puts(e.backtrace)
  puts("---------------------------------------")
  ret_val = 1
end
puts "RETURN MESSAGE: Exiting example_script.rb with exit code #{ret_val}"
exit(ret_val)