A script to convert an SRT file from Otter.ai to cue markers in Adobe Audition

otter_to_audition.rb

#!/usr/local/opt/ruby/bin/ruby
# Scipt to convert Otter.ai-generated SRT files into Adobe Audition Markers

require 'srt'
require 'csv'

CSV.open("audition_markers.csv", "wb", col_sep: "\t") do |csv|
  csv << ["Name", "Start", "Duration", "Time Format", "Type", "Description"]
end

file = SRT::File.parse(File.new("transcript_otter.ai.html"))
file.lines.each do |line|
  float_start = line.start_time
  float_end = line.end_time
  format_start = Time.at(line.start_time).utc.strftime("%-M:%S.%3N")
  dur = Time.at(float_end - float_start).utc.strftime("%-M:%S.%3N")
  transcript = line.text[0]
  CSV.open("audition_markers.csv", "a+", col_sep: "\t") do |csv|
    csv << [transcript,format_start,dur,"decimal","Cue",nil]
  end
end