local_rate = defaults->get("LOCAL_RATE", local_rate);
use_renderfarm = defaults->get("USE_RENDERFARM", use_renderfarm);
renderfarm_port = defaults->get("RENDERFARM_PORT", renderfarm_port);
local_rate = defaults->get("LOCAL_RATE", local_rate);
use_renderfarm = defaults->get("USE_RENDERFARM", use_renderfarm);
renderfarm_port = defaults->get("RENDERFARM_PORT", renderfarm_port);