  
      def clear(self, command=None):
          """ Clear the options values for all or passed
              commands """
          for option in self.options_to_process(command):
              if isinstance(option["value"].get(), bool):
                  option["value"].set(False)
              elif isinstance(option["value"].get(), int):
 
</s> remove         sysbrowser = "folder"
 </s> add         sysbrowser = ["folder"] </s> remove             sysbrowser = "context"
 </s> add             sysbrowser = ["context"]
        logger.debug("sysbrowser: %s, filetypes: '%s'", sysbrowser, filetypes)
        logger.debug("Clearing options. (command: '%s'", command)
  
      def clear(self, command=None):
          """ Clear the options values for all or passed
              commands """
        logger.debug("Clearing options. (command: '%s'", command)
          for option in self.options_to_process(command):
              if isinstance(option["value"].get(), bool):
                  option["value"].set(False)
              elif isinstance(option["value"].get(), int):
keep keep keep add 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