DeckLinkOutputConfiguration Field Type Repeated Description id MediaNodeId card_index uint32 video_connection VideoConnection pixel_format DeckLinkPixelFormat num_audio_channels int32 keying_mode DeckLinkKeyingMode stats_sampling StreamStatisticsSampling jitter_buffer OutputJitterBufferSettings profile_id DeckLinkProfileId Member of Message Description DeckLinkOutputMessage DeckLinkInputMessage DeckLinkOutputEvent