              cmd_dict = dict()
              for opt in opts:
                  cmd_dict[opt["control_title"]] = opt["value"].get()
              ctl_dict[cmd] = cmd_dict
          return ctl_dict
  
      def get_one_option_variable(self, command, title):
          """ Return a single tk_var for the specified
              command and control_title """
          for option in self.gen_command_options(command):
 
</s> remove             sysbrowser = "context"
 </s> add             sysbrowser = ["context"]
        logger.debug("sysbrowser: %s, filetypes: '%s'", sysbrowser, filetypes) </s> remove             print("No " + command + " section found in file")
        return {command: opts}
 </s> add             print("No {} section found in file".format(command))
            logger.info("No  %s section found in file", command)
        retval = {command: opts}
        logger.debug(retval)
        return retval
        logger.debug("command: '%s', ctl_dict: '%s'", command, ctl_dict)
              cmd_dict = dict()
              for opt in opts:
                  cmd_dict[opt["control_title"]] = opt["value"].get()
              ctl_dict[cmd] = cmd_dict
        logger.debug("command: '%s', ctl_dict: '%s'", command, ctl_dict)
          return ctl_dict
  
      def get_one_option_variable(self, command, title):
          """ Return a single tk_var for the specified
              command and control_title """
          for option in self.gen_command_options(command):
keep keep keep add keep keep keep keep keep keep
 Add ability to extract from and convert from a video file (#559)

* Add ability to extract from and convert from a video file

* Update cli helptext. Add filebrowser button for GUI input

* Add video support to Alignments Tool 
lib/gui/options.py