DeckLinkOutputSettings interface

Settings to configure a DeckLink (BlackMagic) output for SDI/HDMI playback see NorskOutput.deckLink()

Signature:

export interface DeckLinkOutputSettings extends SinkNodeSettings<DeckLinkOutputNode>, StreamStatisticsMixin

Extends: SinkNodeSettings<DeckLinkOutputNode>, StreamStatisticsMixin

Properties

Property	Type	Description
cardIndex	number	The DeckLink card index (0-based)
displayModeId?	DeckLinkDisplayModeId	(Optional) Typically left undefined: the output display mode is derived from the incoming frames' resolution and frame rate, preferring progressive (so e.g. 1080p25 content is emitted as 1080p25, not 1080i50). Set a specific DeckLinkDisplayModeId only for the rare case where a particular SDI timing is required that auto-selection wouldn’t pick.
jitterBuffer?	JitterBufferConfig	(Optional) Jitter buffer configuration
keyingMode?	DeckLinkKeyingMode	(Optional) Keying mode (none, internal, or external)
numAudioChannels	number	Number of audio channels to output
onOutputStatus?	(status: DeckLinkOutputStatus) ⇒ void	(Optional) Called when the output status changes (e.g. playback started, display mode not found)
pixelFormat	DeckLinkPixelFormat	Pixel format for output
profileId?	DeckLinkProfileId	(Optional) Hardware profile to activate on the card before starting playback. Only relevant for cards that support multiple profiles (e.g. DeckLink Duo 2, Quad 2). If the card is already in the requested profile, this is a no-op. If omitted, the card’s current profile is used as-is.
videoConnection	DeckLinkVideoConnection	SDI or HDMI output

Property

Type

Description

cardIndex

number

The DeckLink card index (0-based)

displayModeId?

DeckLinkDisplayModeId

(Optional) Typically left undefined: the output display mode is derived from the incoming frames' resolution and frame rate, preferring progressive (so e.g. 1080p25 content is emitted as 1080p25, not 1080i50). Set a specific DeckLinkDisplayModeId only for the rare case where a particular SDI timing is required that auto-selection wouldn’t pick.

jitterBuffer?

JitterBufferConfig

(Optional) Jitter buffer configuration

keyingMode?

DeckLinkKeyingMode

(Optional) Keying mode (none, internal, or external)

numAudioChannels

number

Number of audio channels to output

onOutputStatus?

(status: DeckLinkOutputStatus) ⇒ void

(Optional) Called when the output status changes (e.g. playback started, display mode not found)

pixelFormat

DeckLinkPixelFormat

Pixel format for output

profileId?

DeckLinkProfileId

(Optional) Hardware profile to activate on the card before starting playback. Only relevant for cards that support multiple profiles (e.g. DeckLink Duo 2, Quad 2). If the card is already in the requested profile, this is a no-op. If omitted, the card’s current profile is used as-is.

videoConnection

DeckLinkVideoConnection

SDI or HDMI output