def _update_metadata_for_video(self, metadata_href, video):
        '''
        Update the metadata for the video if video has been updated in Brightcove since the bundle
        metadata was last updated.
        '''
        current_metadata = self.clarify_client.get_metadata(metadata_href)
        cur_data = current_metadata.get('data')

        if cur_data.get('updated_at') != video['updated_at']:
            self.log('Updating metadata for video {0}'.format(video['id']))
            if not self.dry_run:
                metadata = self._metadata_from_video(video)
                self.clarify_client.update_metadata(metadata_href, metadata=metadata)
            self.sync_stats['updated'] += 1
Update the metadata for the video if video has been updated in Brightcove since the bundle
        metadata was last updated.