# File lib/headless/video/video_recorder.rb, line 7
    def initialize(display, dimensions, options = {})
      CliUtil.ensure_application_exists!('ffmpeg', 'Ffmpeg not found on your system. Install it with sudo apt-get install ffmpeg')

      @display = display
      @dimensions = dimensions

      @pid_file_path = options.fetch(:pid_file_path, "/tmp/.headless_ffmpeg_#{@display}.pid")
      @tmp_file_path = options.fetch(:tmp_file_path, "/tmp/.headless_ffmpeg_#{@display}.mov")
      @log_file_path = options.fetch(:log_file_path, "/dev/null")
      @codec = options.fetch(:codec, "qtrle")
      @frame_rate = options.fetch(:frame_rate, 30)
    end