- fprintf(stderr, "WARNING: Master card (%s) did not deliver a frame for 100 ms, creating a fake one.\n",
- description_for_card(master_card_index).c_str());
+ fprintf(stderr, "WARNING: Master card (%s) did not deliver a frame for %u ms, creating a fake one.\n",
+ description_for_card(master_card_index).c_str(),
+ unsigned(duration_cast<milliseconds>(master_card_timeout).count()));