std::map<uint32_t, bmusb::VideoMode> summarize_video_modes(IDeckLinkDisplayModeIterator *mode_it, unsigned card_index);
+// Picks a video connection that the card supports. Priority list: HDMI, SDI, anything else.
+BMDVideoConnection pick_default_video_connection(IDeckLink *card, BMDDeckLinkAttributeID attribute_id, unsigned card_index);
+
#endif // !defined(_DECKLINK_UTIL)