ff_decklink_list_devices_legacy  202 libavdevice/decklink_common.h void ff_decklink_list_devices_legacy(AVFormatContext *avctx, int show_inputs, int show_outputs);
ff_decklink_list_devices_legacy 1054 libavdevice/decklink_dec.cpp         ff_decklink_list_devices_legacy(avctx, 1, 0);
ff_decklink_list_devices_legacy  572 libavdevice/decklink_enc.cpp         ff_decklink_list_devices_legacy(avctx, 0, 1);