Enums

For an introduction, see the Datatypes overview.

ASIODeviceState

Used by: ASIO Device Capture.

Value	Integer	Description
`StandingBy`	`0`	Standing by
`NoDeviceSelected`	`1`	No device selected
`Processing`	`2`	Processing audio
`StoppedByUser`	`3`	Device stopped by user
`ErrorInitializing`	`4`	Error initializing device. See log for more info.
`ErrorStarting`	`5`	Error starting device. See log for more info.

AacBitRate

Used by: RTMP Target, RTMP Target (Multi scaler), SRT Target, SRT Target 16 channel audio.

Value	Integer	Description
`AacBitrate384`	`384000`	384 kbit/s
`AacBitrate320`	`320000`	320 kbit/s
`AacBitrate256`	`256000`	256 kbit/s
`AacBitrate224`	`224000`	224 kbit/s
`AacBitrate192`	`192000`	192 kbit/s
`AacBitrate160`	`160000`	160 kbit/s
`AacBitrate128`	`128000`	128 kbit/s
`AacBitrate96`	`96000`	96 kbit/s
`AacBitrate80`	`80000`	80 kbit/s
`AacBitrate64`	`64000`	64 kbit/s
`AacBitrate56`	`56000`	56 kbit/s
`AacBitrate48`	`48000`	48 kbit/s
`AacBitrate40`	`40000`	40 kbit/s
`AacBitrate32`	`32000`	32 kbit/s
`AacBitrate24`	`24000`	24 kbit/s
`AacBitrate16`	`16000`	16 kbit/s
`AacBitrate8`	`8000`	8 kbit/s

Aes67BitDepth

PCM sample bit depth used on the wire by the AES67 Target. L24 is the AES67-preferred 24-bit payload (best quality); L16 is 16-bit, offered for lighter receivers (e.g. VLC) that handle 16-bit more reliably.

Used by: AES67 Input, AES67 Target.

Value	Integer	Description
`L24`	`0`	24-bit PCM (AES67 standard payload `L24`).
`L16`	`1`	16-bit PCM (`L16`) — broader receiver compatibility, lower quality.

AnimateEasing

Easing curves for the legacy Animator.AddLayerTransformationItem.

Value	Integer	Description
`Linear`	`0`	Linear interpolation.
`EaseInEaseOut`	`1`	Smoothstep curve — eases in and out. This is the default.

AnimateOptions

Start-value options for the legacy Animator.AddLayerTransformationItem.

Value	Integer	Description
`None`	`0`	Use the supplied start value.
`UseCurrentValueAsInitialValue`	`1`	Ignore the supplied start value and capture the property's current value when the animation starts.

AnimateTransform

The LayerTransform field animated by the legacy Animator.AddLayerTransformationItem.

Value	Integer	Description
`PositionX`	`0`	Horizontal position.
`PositionY`	`1`	Vertical position.
`ScaleX`	`2`	Horizontal scale.
`ScaleY`	`3`	Vertical scale.
`AnchorPointX`	`4`	Anchor point, horizontal.
`AnchorPointY`	`5`	Anchor point, vertical.
`Rotation`	`6`	Rotation angle.
`Opacity`	`7`	Layer opacity.

AnimationEasing

Easing curves for AddPropertyAnimator animations.

Value	Integer	Description
`None`	`0`	Linear interpolation.
`EaseInOut`	`1`	Smoothstep curve — eases in and out.

AsioTargetStatus

Used by: ASIO Target.

Value	Integer	Description
`NoDeviceSelected`	`0`	No device selected
`DeviceSelected`	`1`	Device selected
`Initialized`	`2`	Device initialized
`Started`	`3`	Device started
`Stopped`	`4`	Device stopped
`Playing`	`5`	Streaming audio to device
`Error`	`6`	An error occured. See log for more info
`AsioControlPanelError`	`7`	Error opening ASIO Control Panel. See log for more info

AudioBackend (Enums)

Used by: Settings.

Value	Integer	Description
`Auto`	`0`	Automatically select best available backend (ASIO > WASAPI Exclusive > WASAPI Shared)
`Asio`	`1`	ASIO for lowest latency (requires ASIO driver)
`WasapiExclusive`	`2`	WASAPI Exclusive mode
`WasapiShared`	`3`	WASAPI Shared mode

AudioBackend (Enums)

Used by: Settings.

Value	Integer	Description
`Auto`	`0`	Automatically select best available backend (ASIO > WASAPI Exclusive > WASAPI Shared)
`Asio`	`1`	ASIO for lowest latency (requires ASIO driver)
`WasapiExclusive`	`2`	WASAPI Exclusive mode
`WasapiShared`	`3`	WASAPI Shared mode

AudioChannelMapping

Used by: AES67 Target, SRT Target, SRT Target 16 channel audio.

Value	Integer	Description
`OneTwo`	`0`	Channels 1 & 2
`ThreeFour`	`1`	Channels 3 & 4
`FiveSix`	`2`	Channels 5 & 6
`SevenEight`	`3`	Channels 7 & 8

AudioCompressorDetectorMode

Used by: AbstractAudioProcessing, Compressor V2, De-Esser.

Value	Integer	Description
`Peak`	`0`	Reacts to the instantaneous maximum amplitude. Fast and aggressive. Best for limiting or drums.
`Rms`	`1`	Reacts to the average energy (Root Mean Square) over a time window. Natural and smooth. Best for vocals, buses, and mastering.

AudioMixerPrePost

Used by: AbstractAudioProcessing.

Value	Integer	Description
`PostFader`	`0`	Post fader.
`PreFader`	`1`	Pred fader.

AudioMixerVuMeterPrePost

Used by: AbstractAudioProcessing.

Value	Integer	Description
`PostFader`	`0`	Post fader.
`PreFader`	`1`	Pre-fader

AudioMode

Used by: ASIO Target.

Value	Integer	Description
`Mono`	`1`	Mono audio
`Stereo`	`2`	Stereo audio

AudioNumberOfChannels (Enums)

Used by: BlackMagic DeckLink Capture v3, Blackmagic Decklink Target v4, NDI input, NDI Target, Settings.

Value	Integer	Description
`Two`	`2`	Two (Stereo)
`Eight`	`8`	Eight

AudioNumberOfChannels (Enums)

Used by: BlackMagic DeckLink Capture v3, Blackmagic Decklink Target v4, NDI input, NDI Target, Settings.

Value	Integer	Description
`Two`	`2`	Two (Stereo)
`Eight`	`8`	Eight

AudioPeakDbMinLevel (Enums)

Used by: Settings.

Value	Integer	Description
`db120`	`-120`
`db96`	`-96`
`db72`	`-72`
`db60`	`-60`
`db48`	`-48`
`db24`	`-24`

AudioPeakDbMinLevel (Enums)

Used by: Settings.

Value	Integer	Description
`db120`	`-120`
`db96`	`-96`
`db72`	`-72`
`db60`	`-60`
`db48`	`-48`
`db24`	`-24`

AudioRemap

Used by: AbstractAudioProcessing, Audio Router, Layer - Audio.

Value	Integer	Description
`None`	`0`	Mute audio.

AudioRouterSource

Used by: Audio Router.

Value	Integer	Description
`Layer`	`0`	Layer (default).
`SourcePreFader`	`1`	Source (pre-fader).

AudioStereoRemap

Used by: AbstractAudioProcessing, Layer - Audio.

Value	Integer	Description
`None`	`0`	No remapping (Legacy).
`Stereo`	`1`	Remap to stereo.
`LeftMono`	`2`	Remap to left mono.
`RightMono`	`3`	Remap to right mono.

AutoStartDelayMs

Used by: HTTP Target.

Value	Integer	Description
`Immediately`	`0`	Immediately
`OneSec`	`1`	One second
`FiveSec`	`5`	Five seconds
`TenSec`	`10`	Ten seconds
`FifteenSec`	`15`	Fifteen seconds
`TwentySec`	`20`	Twenty seconds

Av1Profile

Value	Integer	Description
`Main`	`0`	Main profile
`High`	`1`	High profile
`Professional`	`2`	Professional profile

AvSyncStatus (Enums)

The A/V Sync Receiver's headline verdict, for the coloured status indicator. Three states rather than two, because "not in sync" and "cannot tell" are different answers and only one of them is a fault in the signal being measured. A receiver that has lost the test signal, or is watching a frozen one, knows nothing about sync - reporting that as out-of-sync would be a guess, and reporting it as in-sync would be worse. The DescriptionAttribute text is what the property panel displays.

Used by: A/V Sync Receiver.

Value	Integer	Description
`NoSignal`	`0`	No usable measurement: nothing arriving, or the signal is standing still.
`InSync`	`1`	Locked, and picture and sound are on the same frame.
`OutOfSync`	`2`	Locked, and picture and sound are measurably apart.

AvSyncStatus (Enums)

Used by: A/V Sync Receiver.

Value	Integer	Description
`NoSignal`	`0`	No usable measurement: nothing arriving, or the signal is standing still.
`InSync`	`1`	Locked, and picture and sound are on the same frame.
`OutOfSync`	`2`	Locked, and picture and sound are measurably apart.

BMDCaptureStillStoreMode

Defines when a Blackmagic capture input should display a still-store image instead of live video. Defines when a Blackmagic capture input should display a still-store image instead of live video. Used by BlackMagicCaptureV3 to fall back to a stored image under various conditions (always, when stopped, when not playing, when black video is detected, or never).

Used by: BlackMagic DeckLink Capture v3.

(No @ScriptEngine-tagged members.)

BackgroundMatchOutput

What the operator hands back. Beyond the finished picture, every intermediate buffer the operator actually uses can be shown on its own - for setting the effect up, for diagnosing it, and so that a test can assert on one stage rather than on a composite in which anything could be responsible for a difference.

Used by: Background Match.

Value	Integer	Description
`Final`	`0`	Final - matched and wrapped
`MatchedOnly`	`1`	Matched only - the levels match, no light wrap
`WrapContribution`	`2`	Wrap contribution - the edge spill alone, opaque on black
`WrapMask`	`3`	Wrap mask - the region the spill is confined to, independent of Amount
`LightProbe`	`4`	Light probe - the blurred background the wrap samples its light from. The view that reveals a frozen probe which has gone stale.
`Background`	`5`	Background - the background layer as this operator reads it, after scaling

BackgroundRefreshInterval

How often the operator re-samples the layer it is matching against.

Used by: Background Match.

Value	Integer	Description
`EveryFrame`	`0`	Every frame - the background is re-measured continuously
`TenSeconds`	`1`	Every 10 seconds
`ThirtySeconds`	`2`	Every 30 seconds
`OneMinute`	`3`	Every minute
`TwoMinutes`	`4`	Every 2 minutes
`Never`	`5`	Never - sample once and keep it

BandPassMode

Used by: Band-Pass.

Value	Integer	Description
`LowPass`	`0`	Low-pass filter mode.
`HighPass`	`1`	High-pass filter mode.
`Notch`	`2`	Notch filter mode.

BatchCommand

Used by: Batch Processor.

Value	Integer	Description
`SHOWLAYER`	`0`	SHOWLAYER - Show all matching layers
`HIDELAYER`	`1`	HIDELAYER - Hide all matching layers
`SHOWLAYERSOLO`	`2`	SHOWLAYERSOLO - Show all matching layers & hide others

BatchComparisonType

Used by: Batch Processor.

Value	Integer	Description
`Contains`	`0`	Default. Matches if the name contains the text.
`Equals`	`1`	Matches if the name is exactly the same.
`StartsWith`	`2`	Matches if the name begins with the text.
`EndsWith`	`3`	Matches if the name ends with the text.

BeaconScanAreaSize

Used by: Point Tracker.

Value	Integer	Description
`ThirtyByThirty`	`30`	30x30 pixels
`FortyByForty`	`40`	40x40 pixels
`FiftyByFifty`	`50`	50x50 pixels
`SixtyBySixty`	`60`	60x60 pixels
`EightyByEighty`	`80`	80x80 pixels
`OneHundred`	`100`	100x100 pixels
`OneHundredFifty`	`150`	150x150 pixels

BlackVideoDetectionAction

Defines the action to take when black video is detected on a capture input. Defines the action to take when black video is detected on a capture input. Used by BlackMagicCaptureV3 to control error/warning behavior.

Used by: BlackMagic DeckLink Capture v3.

(No @ScriptEngine-tagged members.)

BlendMode

Used by: Layer - Visibility.

Value	Integer	Description
`Straight`	`0`	Colors are applied without any modifications
`Multiply`	`1`	Darkens the layer underneath using the top layer. Bright areas become darker, and dark areas stay dark.
`Screen`	`2`	Brightens the layer underneath using the top layer. Dark areas become lighter, and bright areas stay bright.
`Overlay`	`3`	Combines Multiply and Screen. Light areas of the layer underneath get lighter, dark areas get darker. Mid-gray areas are mostly unchanged.
`Darken`	`4`	Keeps the darkest values from the top layer and the layer underneath.
`Lighten`	`5`	The opposite of Darken
`ColorDodge`	`6`	Lightens the layer underneath using the top layer, creating brighter mid-tones.
`Difference`	`7`	Shows the difference between the top layer and the layer underneath. White inverts the colors of the layer underneath.
`Subtract`	`8`	Subtracts colors from the base layer, making the result darker.
`Add`	`9`	Adds colors, making the result brighter.
`RgbStraight`	`10`	Keeps raw RGB values without multiplying by alpha. Often called “Unmultiply,” useful for chroma key work.
`Hue`	`11`	Keeps brightness and saturation from the bottom layer, but applies hue from the top layer.
`Saturation`	`12`	Keeps brightness and hue from the bottom layer, but uses saturation from the top layer.
`Color`	`13`	Uses color from the top layer, brightness from the bottom.
`Luminance`	`14`	Uses brightness from the top layer, color from the bottom.

BloomOutput

Controls what the Bloom operator outputs.

Used by: Bloom.

Value	Integer	Description
`CompositeOutput`	`0`	Output the final composited result (original + bloom)
`BloomOverlay`	`1`	Output only the bloom overlay layer

BlurChannels

Used by: Directional Blur.

Value	Integer	Description
`RgbA`	`0`	All channels
`Rrg`	`1`	RGB only
`Alpha`	`2`	Alpha only

BlurDirection (GaussianBlur)

Used by: Directional Blur, Gaussian Blur.

Value	Integer	Description
`Both`	`0`	Both - Full 2D Gaussian blur.
`HorizontalOnly`	`1`	Horizontal - Horizontal blur only.
`VerticalOnly`	`2`	Vertical - Vertical blur only.

BlurDirection (Enums)

Used by: Directional Blur, Gaussian Blur.

Value	Integer	Description
`Both`	`0`	Both horizontal and vertical.
`Horizontal`	`1`	Horizontal direction only.
`Vertical`	`2`	Vertical direction only.

BlurQuality (GaussianBlur)

Used by: Gaussian Blur, Regional Contrast.

Value	Integer	Description
`Fast`	`0`	Fast - Optimized for performance.
`Standard`	`1`	Standard - Balanced quality and performance.
`High`	`2`	High - Maximum quality.

BlurQuality (RegionalContrast)

Used by: Gaussian Blur, Regional Contrast.

Value	Integer	Description
`Fast`	`1`	Fast - Single pass (box blur look)
`Normal`	`2`	Normal - Two passes (softer)
`High`	`3`	High - Three passes (Gaussian-like)

BoxBlurQuality

Used by: Bloom, Directional Blur.

Value	Integer	Description
`Normal`	`1`	Normal - Single pass box blur.
`High`	`2`	High - Two passes for smoother, more Gaussian-like results.
`Extreme`	`3`	Extreme - Three passes for very smooth, near-Gaussian quality.

BrowserKeepAliveActivity

Which synthetic event the Window Capture Input sends to keep a captured page from deciding nobody is there.

Used by: Window Capture Input.

Value	Integer	Description
`MouseMove`	`0`	Move the pointer within the page. The default, and the one to prefer: it satisfies almost every idle check while being unable to press a button, dismiss a dialog or alter anything on the page.
`KeyPress`	`1`	Press and release a key that does nothing on its own. For pages that watch only the keyboard. It is still a key press, so a page with a keyboard shortcut on that key would act on it.
`Scroll`	`2`	Scroll by nothing — a wheel event with no movement. For pages that watch only scrolling.

BrowserLoadState

Used by: Web Page (Chromium, cross-platform), Web Page (Chromium, Windows).

Value	Integer	Description
`Idle`	`0`	Idle
`Loading`	`1`	Loading
`Loaded`	`2`	Loaded
`WaitingForLoadFinalizer`	`3`	Waiting for sub services load finalizer
`ErrorLoading`	`4`	Error loading page

BrowserSpawnMode

Whether the Window Capture Input launches its own browser, and what kind of window it asks for.

Used by: Window Capture Input.

Value	Integer	Description
`Off`	`0`	Capture a window somebody else opened. The input never starts or stops a browser, and finds its target by title as usual.
`BrowserWindow`	`1`	Launch an ordinary browser window, with its tab strip and address bar. The one to use when somebody has to sign in by hand: the window can be navigated, and a sign-in that opens a popup or redirects to an identity provider still works.
`AppWindow`	`2`	Launch a window with no tab strip or address bar, showing the page only. Cleaner on air, but it cannot be navigated and it opens popups as separate windows — which are then not the window being captured. Sign in first with `BrowserWindow`; the profile keeps the session.

CacheRetentionUnit

Used by: Text To Speech (ElevenLabs).

Value	Integer	Description
`Forever`	`0`	Cache never expires.
`Minutes`	`1`	Cache expiration time measured in minutes.
`Hours`	`2`	Cache expiration time measured in hours.
`Days`	`3`	Cache expiration time measured in days.
`Months`	`4`	Cache expiration time measured in months.

CaptionAlignment (NemotronSpeechToTextOperator)

Which edge of the frame the caption block is anchored to, and the direction its rows are read in. Left for most languages; Right for right-to-left languages such as Arabic and Hebrew. Text in the other direction inside a row still reads its own way.

Used by: Speech To Text, Speech To Text (Nemotron).

Value	Integer	Description
`Left`	`0`	Rows start at Pos-X from the left edge and read left to right
`Right`	`1`	Rows end at Pos-X from the right edge and read right to left

CaptionAlignment (SpeechToTextOperator)

Used by: Speech To Text, Speech To Text (Nemotron).

Value	Integer	Description
`Left`	`0`	Rows start at Pos-X from the left edge and read left to right
`Right`	`1`	Rows end at Pos-X from the right edge and read right to left

ChannelContent

Used by: Channel Swap Filter.

Value	Integer	Description
`RedChannel`	`0`	Red channel
`GreenChannel`	`1`	Green channel
`BlueChannel`	`2`	Blue channel
`AlphaChannel`	`3`	Alpha channel
`White`	`4`	White
`Black`	`5`	Black
`Average`	`6`	RGB Average
`Luminance`	`7`	Luminance (ITU BT.601)
`MaxOfRGB`	`8`	Max of RGB
`MinOfRGB`	`9`	Min of RGB

ChannelMode

Used by: Min/Max Filter.

Value	Integer	Description
`PerChannel`	`0`	Per-Channel - Process R, G, B independently
`Luminance`	`1`	Luminance - Select pixel by brightness

CharacterEncodingMode

Used by: QR Code.

Value	Integer	Description
`Default`	`0`	Default character encoding mode for QR codes.
`Iso8859_1`	`1`	ISO-8859-1 — explicit Western European encoding.
`Iso8859_2`	`2`	ISO-8859-2 — Central/Eastern European encoding.
`Utf8`	`3`	UTF-8 — full Unicode support.

CommandIntent

Value	Integer	Description
`None`	`0`	Not a lifecycle action; does not affect expected state.
`Start`	`1`	Asks the component to run. Also the right value for a reconnect action.
`Stop`	`2`	Asks the component to stop.

CommandInvocationSource

Value	Integer	Description
`Internal`	`0`	The engine invoked the command itself. Leaves expected state untouched.
`User`	`1`	An operator, an API client or a script asked for it. Records expected state.
`Autostart`	`2`	The project's autostart invoked the command because the component is configured to start with the project. Records expected state, exactly as an operator's start does.

CompositionResolution

Used by: Switcher.

Value	Integer	Description
`ResolutionCustom`	`0`	Custom resolution
`Resolution8K`	`1`	8K (7680x4320)
`ResolutionDCI4K`	`2`	DCI 4K (4096x2160)
`ResolutionUHD4K`	`3`	UHD 4K (3840x2160)
`ResolutionHD1080`	`4`	HD 1080 (1920x1080)
`Resolution720`	`5`	720 (1280x720)

CompressorDetection (LibAvAudioCompressorOperator)

Select compressor detection

Used by: AbstractAudioProcessing, Compressor, Gate.

Value	Integer	Description
`Rms`	`0`	RMS detection (responds to average signal energy).
`Peak`	`1`	Peak detection (responds to signal peaks).

CompressorDetection (Enums)

Select compressor detection

Used by: AbstractAudioProcessing, Compressor, Gate.

Value	Integer	Description
`Rms`	`0`	RMS detection (responds to average signal energy).
`Peak`	`1`	Peak detection (responds to signal peaks).

CompressorLink (LibAvAudioCompressorOperator)

Compressor link

Used by: AbstractAudioProcessing, Compressor, Gate.

Value	Integer	Description
`Average`	`0`	Average linking (averages signal levels across channels).
`Maximum`	`1`	Maximum linking (uses the highest signal level).

CompressorLink (Enums)

Compressor link

Used by: AbstractAudioProcessing, Compressor, Gate.

Value	Integer	Description
`Average`	`0`	Average linking (averages signal levels across channels).
`Maximum`	`1`	Maximum linking (uses the highest signal level).

CompressorMode (LibAvAudioCompressorOperator)

Set compressor mode

Used by: AbstractAudioProcessing, Compressor, Gate.

Value	Integer	Description
`Downward`	`0`	Downward compression (reduces volume above threshold).
`Upward`	`1`	Upward compression (raises volume below threshold).

CompressorMode (Enums)

Set compressor mode

Used by: AbstractAudioProcessing, Compressor, Gate.

Value	Integer	Description
`Downward`	`0`	Downward compression (reduces volume above threshold).
`Upward`	`1`	Upward compression (raises volume below threshold).

ConnectionMode

How the MoQ Target's ingest URL is determined — entered manually (Custom) or built automatically from the Stream Key against the Vindral CDN's traffic router (Auto).

Used by: MoQ Target.

Value	Integer	Description
`Custom`	`0`	Custom — point at any compatible MoQ relay by setting the connection URL manually.
`Auto`	`1`	Auto (Vindral CDN) — resolve the ingest URL automatically from the Stream Key.

ConnectionStatus

Used by: AES67 Input, AES67 Target, MoQ input, MoQ Target, NDI Target, and 6 more.

Value	Integer	Description
`Disconnected`	`0`	Disconnected from stream
`Connecting`	`1`	Connecting to stream
`Connected`	`2`	Connected to stream
`Reconnecting`	`3`	Reconnecting to stream

ConnectorRestrictions (Enums)

Used by: Settings.

Value	Integer	Description
`None`	`0`	Default (always allow connectors to be invoked)
`Warn`	`1`	Warn on invoke while a connector is running
`WarnAndProhibit`	`2`	Warn and prohibit invoke while a connector is running
`StopRunningConnectors`	`3`	On invoke, stop already running connectors
`StopRunningConnectorsInSameGroup`	`4`	On invoke, stop already running connectors in the same group

ConnectorRestrictions (Enums)

Used by: Settings.

Value	Integer	Description
`None`	`0`	Default (always allow connectors to be invoked)
`Warn`	`1`	Warn on invoke while a connector is running
`WarnAndProhibit`	`2`	Warn and prohibit invoke while a connector is running
`StopRunningConnectors`	`3`	On invoke, stop already running connectors
`StopRunningConnectorsInSameGroup`	`4`	On invoke, stop already running connectors in the same group

ContrastMode

Used by: Regional Contrast.

Value	Integer	Description
`RGB`	`0`	RGB - Apply contrast to all color channels
`Luminance`	`1`	Luminance - Apply contrast to luminance only (preserves color)

CubeCloudColorSpace

Used by: Matte Paint Keyer.

Value	Integer	Description
`Rgb`	`0`	The RGB cube, black at one corner and white at the opposite one. The space the selection volume is actually addressed in, so it is the one where a keyer's geometry is literal.
`HsvCone`	`1`	The HSV cone: hue around, saturation out, value up, converging to a point at black. Separates "what colour" from "how bright", which is what makes a screen's exposure ramp read as a single straight line from the apex.
`Lab`	`2`	CIE Lab: lightness up, a and b* across. Roughly perceptually uniform, so equal distances look like equal colour differences — the space to judge whether two colours are actually close rather than merely close in code values.
`XyY`	`3`	CIE xyY: chromaticity across, linear luminance up. The only space where exposure is exactly factored out — scaling all three channels leaves chromaticity untouched, so one screen at every exposure is a single vertical line, and the cone-shaped selection a fitted capsule cannot express becomes an upright cylinder. Near black, chromaticity is ill-conditioned and sprays.
`YCbCr`	`4`	BT.709 Y'CbCr — the vectorscope, and the space video is transported in. The only one of these that is affine in RGB, so it is the only alternative where the key overlay keeps its shape rather than merely its reach. Chroma subsampling shows here and nowhere else.

CubeCloudMarker

Used by: Matte Paint Keyer.

Value	Integer	Description
`Box`	`0`	A shaded cube. Its three visible faces read at different brightnesses, which is what gives the cloud its sense of depth.
`Sphere`	`1`	A shaded sphere. Rounder and less directional than a cube, at eight times the triangles — noticeable only on a dense cloud at a high bin resolution.
`Plane`	`2`	A flat square turned to face the camera. Evenly lit, so each marker is a patch of exactly the colour it stands for, which is the easiest of the three to read a colour off.

CuePointBehaviour

Used by: Cav file input.

Value	Integer	Description
`None`	`0`	Keep playing
`Pause`	`1`	Pause playback
`Stop`	`2`	Stop playback
`ReplaySegment`	`3`	Rewind and play from previous cue point

CuePointJumpBehaviour

Used by: Cav file input.

Value	Integer	Description
`StartPlayback`	`0`	Start playback
`PausePlayback`	`1`	Pause playback

DeEsserMode

How the de-esser targets and tames the sibilant region of the signal.

Used by: De-Esser.

Value	Integer	Description
`Wideband`	`0`	Detects sibilance in the band around the chosen frequency, then briefly ducks the level of the whole signal — the most audible, most natural choice for a single voice. The bandwidth control sets how focused the detection is.
`Split`	`1`	Split-band reduction (a dynamic high-shelf): a crossover ducks the entire high band above the chosen frequency, leaving the lower frequencies untouched. The bandwidth control is not used in this mode.
`Bell`	`2`	Bell (peaking) reduction: ducks only a narrow band centred on the chosen frequency, leaving the air above the sibilance untouched. The bandwidth control sets the width of the bell.

DecklinkCaptureBufferDepth

Number of captured frames a Blackmagic input keeps buffered ahead of the render loop when it is NOT the sync source. A deeper buffer absorbs capture-timing jitter, reducing frame duplication/skipping, at the cost of one extra frame of latency. Number of captured frames buffered ahead of the render loop for a non-sync Blackmagic input.

Used by: BlackMagic DeckLink Capture v3.

(No @ScriptEngine-tagged members.)

DecklinkCaptureMode

Selects how captured frames are transferred from a DeckLink card into the pipeline. Optimized uses a zero-copy path that is lighter on memory and CPU and is the default — it is the value used by new inputs and by any project that does not explicitly select a mode (including very old projects saved before this setting existed). Classic uses a copy-based transfer path that works reliably across all Desktop Video driver versions and remains the compatibility fallback for drivers that misbehave with the zero-copy path; projects that explicitly saved "Classic" keep it.

Used by: BlackMagic DeckLink Capture v3.

(No @ScriptEngine-tagged members.)

DecklinkPlaybackMethod

How a Decklink output hands each frame's picture and sound to the card.

Used by: Blackmagic Decklink Target v4.

Value	Integer	Description
`Synchronous`	`0`	Each frame is sent the moment it is rendered, for the lowest possible delay. On the system clock the computer's clock and the card's never run at exactly the same rate, and over time the sound can drift behind or ahead of the picture.
`Scheduled`	`1`	Each frame's picture and sound are scheduled together a few frames ahead and played from the card's own clock, so the sound does not drift against the picture. Adds a delay of a few frames, which moves by up to a frame and a half as the clocks differ; the difference between the computer's clock and the card's is absorbed by now and then skipping or repeating a whole frame, picture and sound together.

DetectionState

Used by: Object Detection.

Value	Integer	Description
`NoModel`	`0`	No model selected
`Initializing`	`1`	Initializing model
`InitializingEncrypted`	`2`	Initializing Composer model
`Loaded`	`3`	Model Loaded
`Running`	`4`	Detection running
`Stopped`	`5`	Operator stopped
`GeneratingEngineCache`	`6`	Generating TensorRT engine cache. This operation might take a few minutes depending on your system and model complexity.
`StoppedUnlicenced`	`7`	Operator stopped. 2-hour limit reached for unlicensed Composer model
`ModelError`	`8`	Error loading model (see log file for details)
`RunError`	`9`	An Object Detection error occured (see log file for details)
`InitializationError`	`10`	Object detection initialization failed (see log file for details)
`TensorDirNotFound`	`11`	TensorRT engine cache folder not found. Please verify the path.
`LicenseError`	`12`	Licence missing or has expired (see log file for details)

DifferenceMode (Enums)

How the per-pixel difference between the live frame and the reference frame is computed for the Difference Matte operator.

Used by: Difference Matte.

Value	Integer	Description
`RGB`	`0`	RGB - Average of all channels
`Luminance`	`1`	Luminance - Brightness difference
`MaxChannel`	`2`	Max Channel - Maximum channel difference

DifferenceMode (Enums)

How the per-pixel difference between the live frame and the reference frame is computed for the Difference Matte operator.

Used by: Difference Matte.

Value	Integer	Description
`RGB`	`0`	RGB - Average of all channels
`Luminance`	`1`	Luminance - Brightness difference
`MaxChannel`	`2`	Max Channel - Maximum channel difference

DoNotRenderController

Used by: AbstractInput.

Value	Integer	Description
`LetComposerDecide`	`0`	Let Composer decide. Composer automatically decides whether the input should be rendered, based on the active Scene and if Render Tuning is enabled.
`ManualConfiguration`	`1`	Manual Configuration. Allows you to manually control rendering behavior.

EdgeAlgorithm

Used by: Edge Detection.

Value	Integer	Description
`Sobel`	`0`	Sobel edge detection algorithm.
`Prewitt`	`1`	Prewitt edge detection algorithm.
`Laplacian`	`2`	Laplacian edge detection algorithm.
`RobertsCross`	`3`	Roberts Cross edge detection algorithm.
`Scharr`	`4`	Scharr edge detection algorithm.

EdgeOutputMode

Used by: Edge Detection.

Value	Integer	Description
`EdgesOnly`	`0`	Edges only - white edges on black background.
`EdgesColored`	`1`	Edges colored - colored edges on black background.
`OverlayOnOriginal`	`2`	Overlay on original - edges overlaid on original image.
`OriginalWithEdgeAlpha`	`3`	Original with edge strength as alpha.
`EdgesAsAlpha`	`4`	Edges as alpha - original RGB with edges controlling alpha.

EdgeSampleMode

Used by: Directional Blur.

Value	Integer	Description
`Border`	`0`	Border mode.
`Wrap`	`1`	Wrap mode.

ErrorCorrectionLevel

Used by: QR Code.

Value	Integer	Description
`Low`	`0`	Low error correction level allows for the highest data density in the QR code, but offers minimal error recovery capabilities. This level is suitable for environments where the QR code is unlikely to be damaged or obscured.
`Medium`	`1`	Medium error correction level provides a balance between data capacity and error recovery. This level is suitable for most applications.
`Quartile`	`2`	Quartile error correction level provides robust error recovery capabilities, making it suitable for applications where the QR code may be damaged or obscured.
`High`	`3`	High error correction level provides the strongest error recovery capabilities, making it suitable for applications where the QR code may be damaged or obscured.

ExecutionProvider

Used by: Object Detection.

Value	Integer	Description
`CUDA`	`0`	CUDA (default execution provider)
`TensorRT`	`1`	TensorRT. Faster inference using optimized engine cache.

ExpectedState

Used by: AbstractInput, AbstractTarget.

Value	Integer	Description
`Unknown`	`0`	Nothing has asked this component to start or stop since the project started. A component configured to start with the project reads this too when the project had nothing to act on - an input with no source selected, say.
`Running`	`1`	This component was explicitly started, or is configured to start with the project and the project started it.
`Stopped`	`2`	Somebody explicitly stopped this component.

FFmpegConfigurationTemplate

Used by: FFmpeg Target.

Value	Integer	Description
`Custom`	`0`	Empty
`MP4FileWriterExample`	`1`	MP4 file writer example
`RTMPSWriterExample`	`2`	RTMPS output example (25fps, 3Mbps)
`SRTWriterExample`	`3`	SRT output example (30fps, 3Mbps)

FalseColorPreset

Used by: False Color.

Value	Integer	Description
`Exposure`	`0`	Exposure.
`BlackLevels`	`1`	BlackLevels.
`FullDetection`	`2`	FullDetection.
`WhiteClip_99_IRE`	`3`	WhiteClip_99_IRE.

FfMpegLogLevel (Enums)

Used by: Settings.

Value	Integer	Description
`None`	`Int32.MinValue`
`Debug`	`48`
`Error`	`16`
`Fatal`	`8`
`Info`	`32`
`Panic`	`0`
`Quiet`	`-8`
`Trace`	`56`
`Verbose`	`40`
`Warning`	`24`

FfMpegLogLevel (Enums)

Used by: Settings.

Value	Integer	Description
`None`	`Int32.MinValue`
`Debug`	`48`
`Error`	`16`
`Fatal`	`8`
`Info`	`32`
`Panic`	`0`
`Quiet`	`-8`
`Trace`	`56`
`Verbose`	`40`
`Warning`	`24`

FileVideoEncoderId

Used by: File Recorder Target.

Value	Integer	Description
`libx264`	`0`	x264 (4:2:0, cpu)
`h264_nvenc`	`1`	h264 nvenc (4:2:0, gpu)
`hevc_nvenc`	`2`	hevc nvenc (4:2:0, gpu)
`hevc_nvenc_lossless`	`3`	hevc nvenc lossless (4:4:4, gpu, compression settings ignored)
`av1_nvenc`	`4`	av1 nvenc (4:2:0, gpu)

FreezeFrameOptions

Used by: MoQ input, NDI input, SRT input, SRT input 16 channel audio.

Value	Integer	Description
`Never`	`0`	Never (immediate black output)
`OneSecond`	`1`	Freeze last frame for 1 second
`ThreeSeconds`	`3`	Freeze last frame for 3 seconds
`FiveSeconds`	`5`	Freeze last frame for 5 seconds
`Forever`	`6`	Freeze last frame forever

GainStereoRemap

Used by: Gain.

Value	Integer	Description
`Left`	`0`	Left gain only.
`Right`	`1`	Right gain only.
`None`	`2`	No gain.

GenericComponentStatus

Used by: HTTP Target, Vindral CDN Metadata Target.

Value	Integer	Description
`Active`	`0`	Active
`Inactive`	`1`	Inactive
`Busy`	`2`	Busy
`Ready`	`3`	Ready

GrainBlendMode

Used by: Film Grain.

Value	Integer	Description
`Overlay`	`0`	Overlay - Natural film-like blend
`SoftLight`	`1`	Soft Light - Subtle blend
`Add`	`2`	Add - Direct additive grain
`Linear`	`3`	Linear - Simple linear blend

GridLayout

Used by: Alignment Grid.

Value	Integer	Description
`Crosshair`	`2`	Crosshair (2x2).
`Grid4x4`	`4`	4x4 grid.
`Grid8x8`	`8`	8x8 grid.

H264BframeDistance

Used by: RTMP Target, SRT Target, SRT Target 16 channel audio.

Value	Integer	Description
`Zero`	`0`	Zero
`One`	`1`	One
`Two`	`2`	Two

H264EncodingQualitySpeed

Used by: RTMP Target, SRT Target, SRT Target 16 channel audio.

Value	Integer	Description
`ultrafast`	`0`	ultrafast
`superfast`	`1`	superfast
`veryfast`	`2`	veryfast
`faster`	`3`	faster
`fast`	`4`	fast
`medium`	`5`	medium
`slow`	`6`	slow
`slower`	`7`	slower
`veryslow`	`8`	veryslow
`placebo`	`9`	placebo

H264EncodingThreads

Used by: RTMP Target, SRT Target, SRT Target 16 channel audio.

Value	Integer	Description
`Zero`	`0`	Zero
`One`	`1`	One
`Two`	`2`	Two
`Three`	`3`	Three
`Four`	`4`	Four
`Five`	`5`	Five
`Six`	`6`	Six
`Seven`	`7`	Seven
`Eight`	`8`	Eight

H264Profile

Used by: RTMP Target, RTMP Target (Multi scaler), SRT Target, SRT Target 16 channel audio.

Value	Integer	Description
`baseline`	`0`	baseline
`main`	`1`	main
`high`	`2`	high
`high10`	`3`	high10
`high422`	`4`	high422
`high444`	`5`	high444

H264Tune

Used by: RTMP Target, SRT Target, SRT Target 16 channel audio.

Value	Integer	Description
`film`	`0`	film
`animation`	`1`	Animation
`grain`	`2`	Grain
`stillimage`	`3`	Still image
`psnr`	`4`	psnr.
`ssim`	`5`	ssim).
`fastdecode`	`6`	Fast decode
`zerolatency`	`7`	Zero latency

HighPtsDiffReconnectOptions

Used by: RTMP Target.

Value	Integer	Description
`NoRestart`	`0`	No Reconnect
`RestartAt20`	`20`	Reconnect if PTS diff > 20
`RestartAt100`	`100`	Reconnect if PTS diff > 100
`RestartAt200`	`200`	Reconnect if PTS diff > 200
`RestartAt400`	`400`	Reconnect if PTS diff > 400

IbkKeyerOutput

Used by: IBK 3D Keyer.

Value	Integer	Description
`Foreground`	`0`	Foreground only
`CleanPlate`	`1`	CleanPlate only
`Intermediate`	`2`	Difference between the Foreground and Clean Plate
`IntermediateMax`	`3`	Maximum level of all three channels. Equal to the alpha channel but without the Amplifier settings applied
`Alpha`	`4`	Alpha after the Amplifier
`Suppressed`	`5`	Spill-suppressed foreground
`SuppressedWithAlpha`	`6`	Same as Suppressed, but with an alpha channel
`Spill`	`7`	Level of spill on different parts of the foreground
`SpillRestauration`	`8`	Restauration color
`Garbage`	`9`	Garbage matte only
`Background`	`10`	Background only
`Final`	`11`	Final output

IbkProcessor

Used by: IBK 3D Keyer.

Value	Integer	Description
`IBK3D`	`0`	Model optimized for green screen scenarios (default)
`RGB`	`1`	Model based on the RGB (Red, Green, Blue) color space
`HSV`	`2`	Model based on the HSV (Hue, Saturation, Value) color space

IbkProcessorChannels

Used by: IBK 3D Keyer.

Value	Integer	Description
`All`	`0`	All - use channels A,B and C (default)
`A`	`1`	A channel only
`B`	`2`	B channel only
`C`	`3`	C channel only
`AB`	`4`	A and B channels only
`AC`	`5`	A and C channels
`BC`	`6`	B and C channels

ImageOutputResolution (Enums)

Used by: RTMP Target, RTMP Target (Multi scaler).

Value	Integer	Description
`Unchanged`	`0`	Use scene resolution
`Resolution1080p`	`1080`	1080p - 1920*1080
`Resolution720p`	`720`	720p - 1280*720
`Resolution540p`	`540`	540p - 960*540
`Resolution360p`	`360`	360p - 640*360

ImageOutputResolution (Enums)

Used by: RTMP Target, RTMP Target (Multi scaler).

Value	Integer	Description
`Unchanged`	`0`	Use scene resolution
`Resolution1080p`	`1080`	1080p - 1920*1080
`Resolution720p`	`720`	720p - 1280*720
`Resolution540p`	`540`	540p - 960*540
`Resolution360p`	`360`	360p - 640*360

InteractiveButtonVariant

Used by: Interactive Button.

Value	Integer	Description
`Size100By22`	`0`	Gray small (100 * 22)
`Size200By22`	`1`	Gray small (200 * 22)
`Size126By42`	`2`	Gray medium (126 * 42)
`Size200By42`	`3`	Gray medium (200 * 42)

Interpolation

Used by: HSV Keyer, IBK 3D Keyer.

Value	Integer	Description
`Linear`	`0`	Linear color interpolation
`Cardinal`	`1`	Cardinal color interpolation

KernelShape

Used by: Min/Max Filter.

Value	Integer	Description
`Box`	`0`	Box - Square/rectangular kernel
`Ellipse`	`1`	Ellipse - Circular/elliptical kernel
`Cross`	`2`	Cross - Plus-shaped kernel
`Diamond`	`3`	Diamond - Diamond-shaped kernel

KeyChannel

Used by: HSV Keyer, IBK 3D Keyer.

Value	Integer	Description
`None`	`0`	No channel (no spill suppression.
`Blue`	`1`	Blue channel.
`Green`	`2`	Green channel.

KeyerOutput

Used by: HSV Keyer.

Value	Integer	Description
`Foreground`	`0`	Output the incoming source (unprocessed)
`CleanPlate`	`1`	Output the cleanPlate image (if used)
`Alpha`	`2`	Output the primary alpha channel only
`SecondaryAlpha`	`3`	Output the secondary key alpha channel only
`CombinedAlpha`	`4`	Output the combined alpha from primary and secondary keys
`Suppressed`	`5`	Output the color suppression output
`Spill`	`6`	Output the spill suppression channel
`Garbage`	`7`	Output the garbage matte output
`Background`	`8`	Output the background
`Final`	`9`	Output the final Compositing Output

KeyerOutputHSVRangeKeyer

Value	Integer	Description
`Foreground`	`0`	Output the incoming source (unprocessed)
`Alpha`	`1`	Output the alpha channel only (also called the Alpha matte)
`Suppressed`	`2`	Output the color suppression output
`Spill`	`3`	Output the spill suppression channel
`Garbage`	`4`	Output the garbage matte output
`Background`	`5`	Output the background
`Final`	`6`	Output the final compositing output

LayerMaskAppliance

Used by: Layer - Visibility.

Value	Integer	Description
`None`	`0`	No masking is applied. Default mode.
`Normal`	`1`	Normal masking. The layer’s alpha channel is used to mask the content of the layer directly beneath it.
`Additive`	`2`	Additive masking. The layer’s alpha channel is added to the alpha channel of the layer beneath it.
`Subtractive`	`3`	Subtractive masking. The layer’s alpha channel is subtracted from the alpha channel of the layer beneath it.

LightWrapMaskOutput

What this operator hands on.

Used by: Light Wrap Mask.

Value	Integer	Description
`Picture`	`0`	Picture - passes the input through untouched
`Mask`	`1`	Mask - shows the mask being published

ListenerInitState

Value	Integer	Description
`NotStarted`	`0`	Listener not yet started
`Starting`	`1`	Listener starting
`Started`	`2`	Listener started
`Error`	`3`	Error while starting

ListenerStatus

Used by: SRT input, SRT input 16 channel audio.

Value	Integer	Description
`NotStarted`	`0`	Listener not started
`StartRequested`	`1`	Listener start requested
`Starting`	`2`	Listener starting
`Started`	`3`	Listener Started
`Error`	`4`	Error while starting
`TimedOut`	`5`	Timed out while waiting for client
`Stopping`	`6`	Listener stopping

LoadFrequency

Used by: Load Generator.

Value	Integer	Description
`EveryFrame`	`1`	Every frame
`Random10`	`10`	Random, 10% probability
`Random100`	`100`	Random, 1% probability
`Random500`	`500`	Random, 0.2% probability
`Random1000`	`1000`	Random, 0.1% probability

LoggingMode

Used by: URL Sequencer Target.

Value	Integer	Description
`Error`	`0`	Report issues as errors
`Warning`	`1`	Report issues as warnings

MatteOutputMode (Enums)

What the Difference Matte operator emits on its output port: a finished composite, the alpha matte alone, the premultiplied foreground, or a debug visualization of the raw per-pixel difference.

Used by: Difference Matte.

Value	Integer	Description
`Composite`	`0`	Composite - RGBA with matte as alpha
`MatteOnly`	`1`	Matte Only - Grayscale matte
`ForegroundOnly`	`2`	Foreground Only - Premultiplied foreground
`Difference`	`3`	Difference - Raw difference visualization

MatteOutputMode (Enums)

What the Difference Matte operator emits on its output port: a finished composite, the alpha matte alone, the premultiplied foreground, or a debug visualization of the raw per-pixel difference.

Used by: Difference Matte.

Value	Integer	Description
`Composite`	`0`	Composite - RGBA with matte as alpha
`MatteOnly`	`1`	Matte Only - Grayscale matte
`ForegroundOnly`	`2`	Foreground Only - Premultiplied foreground
`Difference`	`3`	Difference - Raw difference visualization

MattePaintGrowShape

Used by: Matte Paint Keyer.

Value	Integer	Description
`Box`	`0`	A box. Three separable 1-D passes, which is exact and cheap, but it puts corners on the selection — and a corner reaches roughly 1.7 times further than the radius asked for, into colours that are further from the screen than anything the grow was meant to include.
`Spherical`	`1`	An ellipsoid, from a thresholded distance transform. Reaches the same distance along each axis as the box but nowhere further, so the grow stops at an even distance from the painted colours in every direction. Samples no more than the box does, but carries a wider working value through two extra passes, so a solve costs roughly twice as much.

MattePaintKeyerOutput

Used by: Matte Paint Keyer.

Value	Integer	Description
`Original`	`0`	The unprocessed incoming image.
`Key`	`1`	The matte as greyscale — white where the pixel is kept, black where it is keyed out.
`Histogram`	`2`	A 3D scatter of the input in RGB space: the colour cube drawn as a shaded room with red, green and blue axis arrows, and one small cube per occupied colour bin, each the colour it stands for. Shows where the screen's cloud actually sits, how tight it is, and how close the foreground comes to it — the things a flat preview cannot tell you. A diagnostic view rather than an output to broadcast; the key itself is unaffected.
`HistogramKey`	`3`	The 3D histogram with the key drawn over it: the grown selection as a solid red volume and the blurred falloff as a glow around it. Shows the two things a flat matte cannot — whether the selection actually encloses the screen's cloud, and how close its soft edge comes to the colours in the foreground you are trying to keep.
`Garbage`	`4`	The active garbage matte image or live layer, with the same offsets used by the key. Preserves source transparency; areas outside the matte are transparent too. Black when Use garbage matte is off or no source is available.
`Final`	`5`	The original image with the matte applied as alpha.

MediaPlayerState

Used by: ASIO Device Capture, Audio file input, Cav file input, Seamless audio file input, Video File Input.

Value	Integer	Description
`NoMedia`	`0`	No media loaded
`Parsing`	`1`	Parsing media file
`Playing`	`2`	Playing
`Paused`	`3`	Paused
`Stopped`	`4`	Stopped
`ErrorParsing`	`5`	Error parsing file (see log file for details)
`ErrorDecodingVideo`	`6`	Error decoding video

MetaDataInterval

Used by: RTMP Target.

Value	Integer	Description
`EveryFiveFrames`	`5`	Every five video frames
`EveryTenFrames`	`10`	Every ten video frames
`EveryFifteenFrames`	`15`	Every 15 video frames
`EveryTwentyFrames`	`20`	Every 20 video frames
`EveryThirtyFrames`	`30`	Every 30 video frames
`EveryFourtyFiveFrames`	`45`	Every 45 video frames
`EverySixtyFiveFrames`	`60`	Every 60 video frames

ModelResizeMode

Used by: Object Detection.

Value	Integer	Description
`Proportional`	`0`	Resize the image proportionally
`Stretched`	`1`	Stretch the image to fit the model's input dimensions

MoveLayerAutomation

Used by: Point Tracker.

Value	Integer	Description
`None`	`0`	None
`Instant`	`1`	Use instant values
`Average`	`2`	Use average values (10 frames)

MoveLayerFallback

Used by: Point Tracker.

Value	Integer	Description
`Restore`	`0`	Restore to default
`KeepLast`	`1`	Keep last correction

MultiViewLayout

Used by: Switcher.

Value	Integer	Description
`FourInputs`	`4`	4 inputs (1*4)
`EightInputs`	`8`	8 inputs (2*4)
`ThirteenInputs`	`13`	13 inputs (5+4+1x4)

NemotronLanguage

Spoken language to transcribe. Auto detect first, then the languages the shipped model transcribes in alphabetical order, then those needing a fine-tuned model. Picking the language that is actually being spoken matters: the wrong one produces nonsense rather than a degraded result.

Used by: Speech To Text (Nemotron).

Value	Integer	Description
`AutoDetect`	`0`	Let the model decide, once per sentence and from the opening moment of speech in it. Slightly less accurate than naming the language. Detected Language reports what it chose.
`Arabic`	`1`	Arabic. Error rate 12.03%.
`Bulgarian`	`2`	Bulgarian. Error rate 20.53%.
`Croatian`	`3`	Croatian. Error rate 23.97%.
`Czech`	`4`	Czech. Error rate 20.41%.
`Danish`	`5`	Danish. Error rate 27.49%.
`Dutch`	`6`	Dutch. Error rate 11.46%.
`EnglishUK`	`7`	English (UK). Error rate 7.91%.
`EnglishUS`	`8`	English (US). Error rate 7.91%.
`Estonian`	`9`	Estonian. Error rate 26.35%.
`Finnish`	`10`	Finnish. Error rate 18.34%.
`FrenchCanada`	`11`	French (Canada). Error rate 9.03%.
`FrenchFrance`	`12`	French (France). Error rate 9.03%.
`German`	`13`	German. Error rate 8.31%.
`Hindi`	`14`	Hindi. Error rate 6.81%.
`Hungarian`	`15`	Hungarian. Error rate 28.68%.
`Italian`	`16`	Italian. Error rate 4.25%.
`Japanese`	`17`	Japanese. Character error rate 11.48%.
`Korean`	`18`	Korean. Character error rate 7.12%.
`MandarinChinese`	`19`	Mandarin Chinese. Character error rate 19.28%.
`NorwegianBokmal`	`20`	Norwegian Bokmål. Error rate 18.10%.
`Polish`	`21`	Polish. Error rate 15.15%.
`PortugueseBrazil`	`22`	Portuguese (Brazil). Error rate 5.48%.
`PortuguesePortugal`	`23`	Portuguese (Portugal). Error rate 5.48%.
`Romanian`	`24`	Romanian. Error rate 25.90%.
`Russian`	`25`	Russian. Error rate 9.17%.
`Slovak`	`26`	Slovak. Error rate 21.28%.
`SpanishLatinAmerica`	`27`	Spanish (Latin America). Error rate 4.11%.
`SpanishSpain`	`28`	Spanish (Spain). Error rate 4.11%.
`Swedish`	`29`	Swedish. Error rate 22.17%.
`Turkish`	`30`	Turkish. Error rate 11.17%.
`Ukrainian`	`31`	Ukrainian. Error rate 13.07%.
`Vietnamese`	`32`	Vietnamese. Error rate 11.18%.
`Greek`	`33`	Greek. Adaptation-ready: the shipped model does not transcribe it without fine-tuning on in-domain data.
`Hebrew`	`34`	Hebrew. Adaptation-ready: the shipped model does not transcribe it without fine-tuning on in-domain data.
`Latvian`	`35`	Latvian. Adaptation-ready: the shipped model does not transcribe it without fine-tuning on in-domain data.
`Lithuanian`	`36`	Lithuanian. Adaptation-ready: the shipped model does not transcribe it without fine-tuning on in-domain data.
`Maltese`	`37`	Maltese. Adaptation-ready: the shipped model does not transcribe it without fine-tuning on in-domain data.
`NorwegianNynorsk`	`38`	Norwegian Nynorsk. Adaptation-ready: the shipped model does not transcribe it without fine-tuning on in-domain data.
`Slovenian`	`39`	Slovenian. Adaptation-ready: the shipped model does not transcribe it without fine-tuning on in-domain data.
`Thai`	`40`	Thai. Adaptation-ready: the shipped model does not transcribe it without fine-tuning on in-domain data.

NemotronState

Lifecycle state of the Speech To Text (Nemotron) operator.

Used by: Speech To Text (Nemotron).

Value	Integer	Description
`NoModel`	`0`	No model has been selected yet.
`Loading`	`1`	The model is being loaded onto the GPU.
`Loaded`	`2`	The model is loaded and the operator is ready to start.
`Running`	`3`	The operator is transcribing.
`Stopped`	`4`	The operator was stopped. The model stays loaded on the GPU.
`ModelError`	`5`	The model could not be loaded (see the log file for details).

NetBalancerPriority

Per-direction priority used by NetBalancer's nbcmd.exe to shape Composer's traffic. Values match NetBalancer's GUI dropdown one-to-one. Custom and Limit packets aren't included because they have no CLI surface — those require NetBalancer's GUI to configure.

Used by: NetBalancerTarget.

(No @ScriptEngine-tagged members.)

NetworkBufferingState

Used by: MoQ input, RTMP input, SRT input, SRT input 16 channel audio.

Value	Integer	Description
`None`	`0`	No buffering
`Buffering`	`1`	Buffering
`Buffered`	`2`	Buffered

NetworkWriterStatus

Used by: Google Storage Target.

Value	Integer	Description
`Disconnected`	`0`	Disconnected
`Connecting`	`1`	Connecting
`Connected`	`2`	Connected
`Disconnecting`	`3`	Disconnecting
`Reconnecting`	`4`	Reconnecting
`WaitingToReconnect`	`5`	Waiting to reconnect

NewFileInterval

Used by: File Recorder Target.

Value	Integer	Description
`Never`	`0`	Never
`Every10Second`	`10`	Every 10 second
`Every30Second`	`30`	Every 30 second
`Every1Minute`	`1*60`	Every minute
`Every2Minute`	`2 * 60`	Every two minutes
`Every5Minute`	`5 * 60`	Every five minutes
`Every10Minute`	`10 * 60`	Every ten minutes
`Every30Minute`	`30 * 60`	Every thirty minutes
`Every60Minute`	`60 * 60`	Every hour
`Every4Hours`	`60 * 4 * 60`	Every 4 hours
`Every12Hours`	`60 * 12 * 60`	Every 12 hours
`Every24Hours`	`60 * 24 * 60`	Every 24 hours

NumDecoderThreads

Used by: Video File Input.

Value	Integer	Description
`OneThread`	`1`	One thread
`TwoThreads`	`2`	Two threads
`ThreeThreads`	`3`	Three threads
`FourThreads`	`4`	Four threads
`FiveThreads`	`5`	Five threads
`SixThreads`	`6`	Six threads
`SevenThreads`	`7`	Seven threads
`EightThreads`	`8`	Eight threads

OcrExecutionMode

Used by: OCR.

Value	Integer	Description
`Asynchronous`	`0`	Recognize off the render thread (default). Each frame is handed to a background worker and the operator reads back the previous frame's result, so recognition never slows the render pipeline. The reported text lags the live frame by roughly one frame, and two independent operators may report adjacent frames.
`Synchronous`	`1`	Recognize the current frame before the render tick finishes — the operator blocks until this frame's result is ready, so the reported text matches the frame on screen and two genlocked operators report the same frame number. Costs render-thread time equal to the recognition latency per scanned frame, which can exceed the frame budget; use only when a live, in-sync readout matters more than throughput.

OcrScanMode

Used by: OCR.

Value	Integer	Description
`SingleLine`	`0`	Treat the whole scan region as a single line of text and run only the recognition model on it. Fastest mode — ideal when the region is cropped tightly around one word/number (e.g. a burned-in frame counter).
`Detect`	`1`	Run text detection to find every text box inside the scan region, then recognize each one and concatenate the results. Handles arbitrary multi-word / multi-line text at the cost of an extra model pass.

OperationType

Used by: Min/Max Filter.

Value	Integer	Description
`Min`	`0`	Minimum (Erosion) - Shrinks bright areas
`Max`	`1`	Maximum (Dilation) - Expands bright areas
`Open`	`2`	Open - Min then Max, removes small bright spots
`Close`	`3`	Close - Max then Min, removes small dark spots
`Gradient`	`4`	Gradient - Max minus Min, edge detection

OperatorState (CrystalSpeechOperator)

Used by: Crystal Speech, Image Classification, Speech To Text.

Value	Integer	Description
`Idle`	`0`	Standing by
`Processing`	`1`	Processing audio
`Stopped`	`2`	Operator stopped
`ModelError`	`4`	Error loading model (see log file for details)
`RunError`	`5`	An error occured (see log file for details)

OperatorState (ImageClassificationOperator)

Used by: Crystal Speech, Image Classification, Speech To Text.

Value	Integer	Description
`OperatorInitializing`	`0`	Operator loading
`NoModel`	`1`	No model selected
`Initializing`	`2`	Initializing model
`Loaded`	`3`	Model Loaded
`Running`	`4`	Image Classification running
`Stopped`	`5`	Operator stopped
`ModelError`	`6`	Error loading model (see log file for details)
`RunError`	`7`	An Image Classification error occured (see log file for details)
`InitializationError`	`8`	Image Classification initialization failed (see log file for details)

OperatorState (SpeechToTextOperator)

Used by: Crystal Speech, Image Classification, Speech To Text.

Value	Integer	Description
`NoModel`	`0`	No model selected
`Loaded`	`1`	Model Loaded
`Running`	`2`	Operator running
`Stopped`	`3`	Operator stopped
`ModelError`	`4`	Error loading model (see log file for details)
`RunError`	`5`	An error occurred (see log file for details)

OperatorStatus

Used by: Audio Recorder.

Value	Integer	Description
`Idle`	`0`	Operator is idle
`Waiting`	`1`	Waiting for audio
`Recording`	`2`	Recording Audio
`Stopped`	`3`	Recording Stopped
`AudioSaved`	`4`	Audio saved to folder
`RequestSaveNewProject`	`5`	Save Project before recording audio
`RecordingAudioFailed`	`6`	Error recording audio (see log file for details)
`ErrorSavingAudio`	`7`	Error saving audio (see log file for details)

OpsGenieInterval (Enums)

Used by: Settings.

Value	Integer	Description
`Never`	`0`
`Every2Minute`	`1`
`Every5Minute`	`2`
`Every10Minute`	`3`
`Every30Minute`	`4`
`Every60Minute`	`5`

OpsGenieInterval (Enums)

Used by: Settings.

Value	Integer	Description
`Never`	`0`
`Every2Minute`	`1`
`Every5Minute`	`2`
`Every10Minute`	`3`
`Every30Minute`	`4`
`Every60Minute`	`5`

OscillatorType

Used by: Oscillator.

Value	Integer	Description
`Sine`	`0`	A smooth, pure tone. The most basic waveform with no harmonics.
`Square`	`1`	A harsh, buzzy tone rich in odd harmonics.
`Triangle`	`2`	A softer tone than square, with fewer harmonics.
`Sawtooth`	`3`	A bright, buzzy tone containing both odd and even harmonics.
`WhiteNoise`	`4`	Random noise containing all frequencies at equal intensity.

OutputMode

Used by: Regional Contrast.

Value	Integer	Description
`Final`	`0`	Final - Normal processed output
`DifferenceOnly`	`1`	Difference Only - Shows only the contrast detail being added
`Blurred`	`2`	Blurred - Shows the blur used for contrast calculation
`Original`	`3`	Original - Bypass, shows unprocessed input

OutputResolution

Used by: FFmpeg Target.

Value	Integer	Description
`OutputResolution3840P`	`0`	4K (3840x2160)
`OutputResolution1080P`	`1`	1080p (1920x1080)
`OutputResolution720P`	`2`	720p (1280x720)
`OutputResolution540P`	`3`	540p (960x540)
`OutputResolution360P`	`4`	360p (640x360)
`OutputResolution270P`	`5`	270p (480x270)
`OutputResolution180P`	`6`	180p (320x180)

OutputVideoBitrate

Used by: File Recorder Target, RTMP Target, RTMP Target (Multi scaler), Settings, SRT Target, and 1 more.

Value	Integer	Description
`Bitrate50000`	`50`	50 kbit/s
`Bitrate100000`	`100`	100 kbit/s
`Bitrate150000`	`150`	150 kbit/s
`Bitrate200000`	`200`	200 kbit/s
`Bitrate250000`	`250`	250 kbit/s
`Bitrate300000`	`300`	300 kbit/s
`Bitrate350000`	`350`	350 kbit/s
`Bitrate400000`	`400`	400 kbit/s
`Bitrate450000`	`450`	450 kbit/s
`Bitrate500000`	`500`	500 kbit/s
`Bitrate600000`	`600`	600 kbit/s
`Bitrate700000`	`700`	700 kbit/s
`Bitrate750000`	`750`	750 kbit/s
`Bitrate800000`	`800`	800 kbit/s
`Bitrate850000`	`850`	850 kbit/s
`Bitrate900000`	`900`	900 kbit/s
`Bitrate1000000`	`1000`	1.00 Mbit/s
`Bitrate1100000`	`1100`	1.10 Mbit/s
`Bitrate1200000`	`1200`	1.20 Mbit/s
`Bitrate1300000`	`1300`	1.30 Mbit/s
`Bitrate1400000`	`1400`	1.40 Mbit/s
`Bitrate1500000`	`1500`	1.50 Mbit/s
`Bitrate1750000`	`1750`	1.75 Mbit/s
`Bitrate2000000`	`2000`	2.00 Mbit/s
`Bitrate2100000`	`2100`	2.10 Mbit/s
`Bitrate2200000`	`2200`	2.20 Mbit/s
`Bitrate2300000`	`2300`	2.30 Mbit/s
`Bitrate2400000`	`2400`	2.40 Mbit/s
`Bitrate2500000`	`2500`	2.50 Mbit/s
`Bitrate2750000`	`2750`	2.75 Mbit/s
`Bitrate3000000`	`3000`	3.00 Mbit/s
`Bitrate3500000`	`3500`	3.50 Mbit/s
`Bitrate4000000`	`4000`	4.00 Mbit/s
`Bitrate5000000`	`5000`	5.00 Mbit/s
`Bitrate6000000`	`6000`	6.00 Mbit/s
`Bitrate8000000`	`8000`	8.00 Mbit/s
`Bitrate10000000`	`10000`	10.00 Mbit/s
`Bitrate12000000`	`12000`	12.00 Mbit/s
`Bitrate18000000`	`18000`	18.00 Mbit/s
`Bitrate24000000`	`24000`	24.00 Mbit/s
`Bitrate25000000`	`25000`	25.00 Mbit/s
`Bitrate30000000`	`30000`	30.00 Mbit/s

PlayBackEndCondition

Used by: Cav file input, Video File Input.

Value	Integer	Description
`Loop`	`0`	Loop/repeat playback
`Hold`	`1`	Hold last frame
`Stop`	`2`	Stop

PlaybackState

Used by: A/V Sync Sender, BlackMagic DeckLink Capture v3, Blackmagic Decklink Target v4, FFmpeg Target, LLM (Ollama), and 4 more.

Value	Integer	Description
`Stopped`	`0`	Playback stopped
`Starting`	`1`	Playback starting
`Running`	`2`	Playback running
`Stopping`	`3`	Playback stopping
`Restarting`	`4`	Playback restarting
`Paused`	`5`	Playback paused

ProcessChannels

Used by: Min/Max Filter.

Value	Integer	Description
`RGB`	`0`	RGB - Process color channels only
`RGBA`	`1`	RGBA - Process color and alpha
`AlphaOnly`	`2`	Alpha - Process alpha channel only

ProcessIdleTimeOut

Used by: FFmpeg Target.

Value	Integer	Description
`ThreeSeconds`	`3000`	3 seconds
`FiveSeconds`	`5000`	5 seconds
`TenSeconds`	`10000`	10 seconds
`FifteenSeconds`	`15000`	15 seconds
`TwentySeconds`	`20000`	20 seconds
`ThirtySeconds`	`30000`	30 seconds

Protocol

Used by: UDP Message Target.

Value	Integer	Description
`OSC`	`0`	OSC (Open Sound Control)
`UDP`	`1`	UDP (User Datagram Protocol) — raw text datagrams

ReconnectInterval

Used by: FFmpeg Target, MoQ input, MoQ Target, RTMP Target, RTMP Target (Multi scaler), and 4 more.

Value	Integer	Description
`Never`	`0`	Never
`OneSecond`	`1000`	1 second
`ThreeSeconds`	`3000`	3 seconds
`FiveSeconds`	`5000`	5 seconds
`TenSeconds`	`10000`	10 seconds
`FifteenSeconds`	`15000`	15 seconds
`ThirtySeconds`	`30000`	30 seconds

RecordingDays

Used by: File Recorder Target.

Value	Integer	Description
`Unlimited`	`0`	Unlimited
`OneDay`	`-1`	1 day
`TwoDays`	`-2`	2 days
`ThreeDays`	`-3`	3 days
`FourDays`	`-4`	4 days
`FiveDays`	`-5`	5 days
`SevenDays`	`-7`	7 days
`FourteenDays`	`-14`	14 days

RecordingState

Used by: File Recorder Target.

Value	Integer	Description
`Stopped`	`0`	Stopped
`Starting`	`1`	Starting
`Recording`	`2`	Recording
`Stopping`	`3`	Stopping

ReplayOperatorDefaultOutput

Used by: Replay.

Value	Integer	Description
`PassThrough`	`0`	Pass-through. Operator won’t affect the video
`NullImage`	`1`	None. Render a black output

ReplayOperatorPlaybackSpeed

Used by: Replay.

Value	Integer	Description
`Every`	`1`	100 %
`EveryTwo`	`2`	50 %"
`EveryThree`	`3`	33 %
`EveryFour`	`4`	25 %
`EveryFive`	`5`	20 %"
`EverySix`	`6`	17 %"
`EverySeven`	`7`	14 %
`EveryEight`	`8`	12.5 %
`EveryTen`	`10`	10 %
`EveryTwenty`	`20`	5 %
`Zero`	`0`	0 %

ReplayOperatorState

Used by: Replay.

Value	Integer	Description
`Stopped`	`0`	Operator stopped
`Recording`	`1`	Operator recording
`Playback`	`2`	Operator playing replay

RmsWindowSizeMs (Enums)

Used by: Settings.

Value	Integer	Description
`OneHundredMs`	`100`	100 ms
`TwoHundredMs`	`200`	200 ms
`ThreeHundredMs`	`300`	300 ms
`FourHundredMs`	`400`	400 ms
`FiveHundredMs`	`500`	500 ms
`SixHundredMs`	`600`	600 ms
`OneThousandMs`	`1000`	1000 ms

RmsWindowSizeMs (Enums)

Used by: Settings.

Value	Integer	Description
`OneHundredMs`	`100`	100 ms
`TwoHundredMs`	`200`	200 ms
`ThreeHundredMs`	`300`	300 ms
`FourHundredMs`	`400`	400 ms
`FiveHundredMs`	`500`	500 ms
`SixHundredMs`	`600`	600 ms
`OneThousandMs`	`1000`	1000 ms

RtmpBufferLength

Used by: RTMP input.

Value	Integer	Description
`VeryShort`	`250`	Very Short, 250 ms
`Short`	`1000`	Short, 1000 ms
`Medium`	`1500`	Medium, 1500 ms
`Long`	`2000`	Long, 2000 ms
`VeryLong`	`3000`	Very long, 3000 ms

RtmpMode

Used by: RTMP input.

Value	Integer	Description
`Client`	`0`	Client mode — the input connects out to an existing RTMP server and pulls the stream.
`Server`	`1`	Server mode — the input binds to a local port and waits for an external RTMP sender to push to it.

RunningAnimationBehavior

How a new AddPropertyAnimator animation behaves when an animation is already running on the same object and property.

Value	Integer	Description
`CancelNewAnimation`	`0`	If an animation is already running on the same object and property, the new animation is dropped.
`AbortRunningAnimations`	`1`	Cancels all running animations on the same object and property, then starts the new one. This is the default.
`AllowMultipleAnimations`	`2`	Stacks the new animation alongside the running ones. Not recommended — the property's final value depends on which animation finishes last.

RunningIndicatorState

Value	Integer	Description
`None`	`0`	No status available / No error/warning
`Running`	`1`	Component is running
`Warning`	`2`	Component has raised a warning
`Error`	`3`	Component has raised an error

RuntimeState (Enums)

Used by: Settings.

Value	Integer	Description
`Idle`	`100`	Not used in production (IDLE)
`Develop`	`101`	Used for development purposes (DEV)
`Test`	`102`	Used for testing (TEST)
`Live`	`103`	Live in production (LIVE)
`Spare`	`104`	Spare (SPARE)
`Reserved`	`105`	Reserved (RESERVED)
`Unknown`	`106`	UNKNOWN

RuntimeState (Enums)

Used by: Settings.

Value	Integer	Description
`Idle`	`100`	Not used in production (IDLE)
`Develop`	`101`	Used for development purposes (DEV)
`Test`	`102`	Used for testing (TEST)
`Live`	`103`	Live in production (LIVE)
`Spare`	`104`	Spare (SPARE)
`Reserved`	`105`	Reserved (RESERVED)
`Unknown`	`106`	UNKNOWN

SaveLocation

Used by: Audio Recorder.

Value	Integer	Description
`ProjectFolder`	`0`	Save in projects folder
`RecordingsFolder`	`1`	Save in Composers "Recordings" folder

SnapshotImageFormat

Used by: Snapshot Target.

Value	Integer	Description
`Png`	`0`	PNG image format
`Jpeg`	`1`	JPEG image format

SnapshotInterval

Used by: Snapshot Target.

Value	Integer	Description
`Every10Seconds`	`10`	Every 10 seconds
`Every30Seconds`	`30`	Every 30 seconds
`EveryMinute`	`60`	Every minute
`Every10Minutes`	`600`	Every 10 minutes
`Every30Minutes`	`1800`	Every 30 minutes
`EveryHour`	`3600`	"Every hour
`OnceADay`	`86400`	Once a day

SnapshotRetention

Used by: Snapshot Target.

Value	Integer	Description
`OneMinute`	`0`	One minute
`TenMinutes`	`1`	10 minutes
`OneDay`	`2`	One day
`OneWeek`	`3`	One week
`OneMonth`	`4`	One month
`OneYear`	`5`	One year

SnapshotState

Used by: Snapshot Target.

Value	Integer	Description
`Stopped`	`0`	Operator is stopped
`Starting`	`1`	Operator is starting
`Running`	`2`	Operator is running
`Stopping`	`3`	Operator is stopping

SpillRestauration

Used by: IBK 3D Keyer.

Value	Integer	Description
`None`	`0`	No spill restauration.
`Luminance`	`1`	Restore luminance in the despilled areas of the image.
`Tint`	`2`	Tint the despilled areas of the image.

SpillSuppressionMaskChannelMode

Used by: Spill Suppression.

Value	Integer	Description
`Luminance`	`0`	Luminance - Use mask brightness.
`GreenChannel`	`1`	Green channel - Compatible with HSV Keyer garbage matte.

SpillSuppressionMethod

Used by: Spill Suppression.

Value	Integer	Description
`Light`	`0`	Light - Subtle suppression.
`Medium`	`1`	Medium - Balanced suppression.
`Aggressive`	`2`	Aggressive - Strong suppression.
`Max`	`3`	Max - Maximum suppression.

SpillSuppressionOutputMode

Used by: Spill Suppression.

Value	Integer	Description
`Final`	`0`	Final - Processed output.
`Foreground`	`1`	Foreground - Original input.
`SpillMap`	`2`	Spill Map - Visualize spill areas.
`Alpha`	`3`	Alpha - Show alpha channel.
`SpillMatte`	`4`	Spill Matte - Grayscale spill amount.
`SuppressionMask`	`5`	Suppression Mask.

SpillSuppressionReplaceMode

Used by: Spill Suppression.

Value	Integer	Description
`None`	`0`	None - Just remove spill.
`Gray`	`1`	Gray - Add neutral gray.
`Complement`	`2`	Complement - Add complementary color.
`Custom`	`3`	Custom - Use custom color.

SpillSuppressionScreenType

Used by: Spill Suppression.

Value	Integer	Description
`Green`	`0`	Green Screen.
`Blue`	`1`	Blue Screen.

SrtAudioEncoder

Used by: SRT Target, SRT Target 16 channel audio.

Value	Integer	Description
`Unused`	`-1`	None
`AacStereo`	`0`	AAC Stereo
`AacMono`	`1`	Mp2 Mono

SrtBufferLength

Used by: SRT input, SRT input 16 channel audio.

Value	Integer	Description
`Short`	`100`	Short, 100 ms
`Medium`	`200`	Medium, 200 ms
`Long`	`400`	Long, 400 ms
`VeryLong`	`600`	Very long, 600 ms

SrtInputConfigurationTemplate

Used by: SRT input, SRT input 16 channel audio.

Value	Integer	Description
`Custom`	`0`	Empty
`Localhost9000caller`	`1`	Example: Localhost:9000, caller
`Localhost9000listener`	`2`	Example: Localhost:9000, listener

SrtInputStreamState

Used by: SRT input, SRT input 16 channel audio.

Value	Integer	Description
`NotStarted`	`0`	Not started
`Calling`	`1`	Calling (waiting for listener)
`Listening`	`2`	Listening (waiting for caller)
`ReceivingData`	`3`	Listening (waiting for caller)
`Disconnected`	`4`	Disconnected
`Error`	`5`	Disconnected
`Stopping`	`6`	Stopping

SrtSimulatedLatencyPattern

How the SRT target's simulated send latency evolves over time. A debug/testing aid used to reproduce variable-latency and congested links (e.g. for SRT input synchronization tests) without a real WAN.

Used by: SRT Target, SRT Target 16 channel audio.

Value	Integer	Description
`Static`	`0`	Constant added delay (base latency only, no variance).
`RandomWalk`	`1`	Delay drifts randomly around the base within +/- the jitter amount.
`Sine`	`2`	Delay oscillates smoothly around the base by +/- the jitter amount over the period.
`StepSchedule`	`3`	Delay steps between base and base+jitter each period — reproducible congestion events.

SrtSyncCongestionPolicy

Policy for what a synchronized SRT input group does when one member's network congests and it can no longer reach the group's target timecode.

Used by: Settings.

Value	Integer	Description
`HoldSync`	`0`	Hold sync — keep all members frame-aligned by increasing the group's shared delay to cover the slowest member. End-to-end latency rises (bounded by the max sync buffer), but the group never loses alignment. Default.
`LowLatency`	`1`	Low latency — keep the group playing at its current latency; a congested member freezes/repeats its last frame and re-locks when it recovers. Latency stays low but the congested member briefly loses sync.

SrtSyncLockState

Live synchronization state of a single SRT input relative to the studio sync group.

Used by: SRT input, SRT input 16 channel audio.

Value	Integer	Description
`NotSynchronized`	`0`	This input is not participating in synchronization (Synchronize is off).
`Locking`	`1`	Buffering and waiting for the group to agree on a common start timecode.
`Locked`	`2`	Locked to the group — emitting the group target timecode on every frame.
`OutOfSync`	`3`	Was locked but has drifted or under-run and can no longer reach the target; re-locking is in progress.
`Fallback`	`4`	Locked using the PTS/cadence fallback because the stream carries no embedded SMPTE timecode. Weaker guarantee than a timecode lock.

StereoPeakLevelMaxAge (Enums)

Used by: Settings.

Value	Integer	Description
`OneSeconds`	`1`	1 second
`FiveSeconds`	`5`	5 seconds
`TenSeconds`	`10`	10 seconds
`ThirtySeconds`	`30`	30 seconds
`SixtySeconds`	`60`	60 seconds
`FiveMinutes`	`5*60`	5 minutes
`TenMinutes`	`10 * 60`	10 minutes
`Infinite`	`int.MaxValue`	Infinite

StereoPeakLevelMaxAge (Enums)

Used by: Settings.

Value	Integer	Description
`OneSeconds`	`1`	1 second
`FiveSeconds`	`5`	5 seconds
`TenSeconds`	`10`	10 seconds
`ThirtySeconds`	`30`	30 seconds
`SixtySeconds`	`60`	60 seconds
`FiveMinutes`	`5*60`	5 minutes
`TenMinutes`	`10 * 60`	10 minutes
`Infinite`	`int.MaxValue`	Infinite

StorageWriterInterval

Used by: Google Storage Target.

Value	Integer	Description
`Never`	`0`	Never — uploads are paused while this is selected.
`Every1Second`	`1`	Every second
`Every2Second`	`2`	Every 2:nd second
`Every5Second`	`5`	Every 5:th second
`Every10Second`	`10`	Every 10:th second
`Every20Second`	`20`	Every 20:th second
`Every30Second`	`30`	Every 30:th second
`Every60Second`	`60`	Every 60:th second

SuppressionType

Used by: IBK 3D Keyer.

Value	Integer	Description
`Maximum`	`0`	Limit to maximum of blue & red or green & red
`Average`	`1`	Limit to average of blue & red or green & red
`Max2`	`2`	Limit to blue or green

SuppressionTypeV2

Used by: HSV Keyer.

Value	Integer	Description
`Maximum`	`0`	Limit to maximum of blue&red or green & red
`Average`	`1`	Limit to average of blue&red or green & red
`Max2`	`2`	Limit to blue or green
`KeyColor`	`3`	Limit to Key Color

SurfaceBlurOutput

Used by: Surface Blur.

Value	Integer	Description
`Final`	`0`	Final filtered result.
`Original`	`1`	Original input.
`Difference`	`2`	Difference (shows what was smoothed).
`SkinMask`	`3`	Skin mask (shows detected skin areas).

TallyState

Used by: AbstractInput.

Value	Integer	Description
`None`	`0`	Not used by any switcher — no tally border in the multiviewer.
`Preview`	`1`	Queued as the Preview (next) source — green tally border in the multiviewer.
`Program`	`2`	On air — the PGM source, or an overlay that is shown, fading in, or fading out. Red tally border in the multiviewer.

TargetState

Used by: URL Sequencer Target.

Value	Integer	Description
`Idle`	`0`	Idle state, target is not running
`Stopped`	`1`	Targtet stopped by user
`Started`	`2`	Target is starting
`Reset`	`3`	Options reset
`Running`	`4`	Target is running requests
`Finalizing`	`5`	Waiting for remaining requests
`Completed`	`6`	All requests completed

TensorRtPrecisionMode

Used by: Object Detection.

Value	Integer	Description
`FP32`	`0`	TensorRT Float32 precision mode (default).
`FP16`	`1`	TensorRT Float16 precision mode (half precision).

TextEdgeRendering (Enums)

Used by: Switcher.

Value	Integer	Description
`Alias`	`0`	Aliased
`Antialias`	`1`	Anti-aliased

TextEdgeRendering (Enums)

Used by: Switcher.

Value	Integer	Description
`Alias`	`0`	Aliased
`Antialias`	`1`	Anti-aliased

TextType

Used by: Text input.

Value	Integer	Description
`CustomText`	`0`	Custom Text
`ShortTimeString`	`1`	Short Time
`LongTimeString`	`2`	Long Time
`UtcTime`	`3`	UTC Time
`FrameCounter`	`4`	Frame Counter
`HostName`	`5`	Host Name
`ProjectName`	`6`	Project Name
`MediaTimeCode`	`7`	Media info: Time code (TC)
`MediaTimeCodeLeft`	`8`	Media info: Time left (TC)
`MediaFileName`	`9`	Media info: filename (short)
`MediaTimeCodeEndTime`	`10`	Media info: Time code (TC)
`ObjectProperty`	`11`	Object Property — display the live value of a property on a component or the project. Type the path in the `ObjectName.PropertyName` format in the Text field, for example `MyInput.SomePropertyName`. The text input then shows the current value of that property and updates automatically when it changes. Use `Project.NumCongestiveFramesSinceStart` to show the project's congestion counter. Names are case-sensitive; `Project` is reserved and takes precedence over a component with that name.

ThumbnailCadence

Value	Integer	Description
`EverySecond`	`1`	One thumbnail every 1 second
`EveryFiveSeconds`	`5`	One thumbnail every 5 seconds

TileRgbChannelSelection

Value	Integer	Description
`RedGreenBlue`	`0`	All channels.
`Red`	`1`	Red channel.
`Green`	`2`	Green channel.
`Blue`	`3`	Blue channel.
`RedAndGreen`	`10`	Red and green channel.
`RedAndBlue`	`20`	Red and blue channel.
`GreenAndBlue`	`40`	Green and blue channel.

TimecodeStartMode

Where the embedded output timecode starts counting from. How closely Time of day keeps up with the wall clock afterwards depends on the frame rate in use - exactly at 24 / 25 / 30 / 50 / 60, to within about 70 ms at 29.97 / 59.94, and not at all at 23.98.

Used by: Blackmagic Decklink Target v4, SRT Target, SRT Target 16 channel audio.

Value	Integer	Description
`Zero`	`0`	Start at 00:00:00:00 when playback starts.
`TimeOfDay`	`1`	Latch the wall-clock time of day when playback starts, then count up by frame. Tracks the clock exactly at 24 / 25 / 30 / 50 / 60 and to within about 70 ms at 29.97 / 59.94. At 23.98 it cannot track the clock at all and runs about 0.1% slow - some 86 seconds behind over a day - because timecode labels 24 frames per second of 23.98 material and SMPTE defines no drop-frame scheme for that rate.

TimecodeTransport

How an embedded output timecode is carried on the wire.

Used by: SRT Target, SRT Target 16 channel audio.

Value	Integer	Description
`Sei`	`0`	In-stream SEI (SMPTE S12M) inside the video codestream. Requires HEVC — H.264 and AV1 do not carry a recoverable timecode this way.
`Ancillary2038`	`1`	A separate SMPTE ST 2038 ancillary-data stream (ATC timecode) in the mpegts multiplex. Codec-agnostic — works with H.264, HEVC, and AV1 — and readable without software video decoding.

TrackerOutput

Used by: Point Tracker.

Value	Integer	Description
`Input`	`0`	Input
`DetectedPixels`	`1`	Detected pixels
`TrackerArea`	`2`	Tracker area
`CenterPoint`	`3`	Center point

UVBackgroundMode

Used by: UV Remap.

Value	Integer	Description
`Transparent`	`0`	Transparent - Alpha = 0.
`Original`	`1`	Original - Show input texture.
`Color`	`2`	Color - Solid background color.

UVFilterMode

Used by: UV Remap.

Value	Integer	Description
`Nearest`	`0`	Nearest - Sharp pixels (no interpolation).
`Bilinear`	`1`	Bilinear - Smooth interpolation.
`Bicubic`	`2`	Bicubic - Highest quality (Catmull-Rom).

UVTileMode

Used by: UV Remap.

Value	Integer	Description
`Clamp`	`0`	Clamp - No repeat, clamp to edge.
`Repeat`	`1`	Repeat - Tile the texture.
`Mirror`	`2`	Mirror - Mirror at edges.

UltralightLoadingState

Used by: Web Page (Ultralight, cross-platform).

Value	Integer	Description
`Idle`	`0`	Idle
`Paused`	`1`	Paused
`LoadRequested`	`2`	Load Requested
`Loading`	`3`	Loading
`Loaded`	`4`	Loaded
`Error`	`5`	Error
`Disposing`	`6`	Disposing
`Disposed`	`7`	Disposed

VideoCodecType (Encoding)

Used by: RTMP Target (Multi scaler).

Value	Integer	Description
`H264`	`0`	H.264 (CPU)
`H264_NVENC`	`1`	H.264 NVENC (GPU)
`AV1_NVENC`	`2`	AV1 NVENC (GPU)
`MJPEG`	`3`	MJPEG (Thumbnail)
`HEVC_NVENC`	`4`	HEVC NVENC (GPU)

VideoCodecType (Encoding)

Used by: RTMP Target (Multi scaler).

Value	Integer	Description
`H264`	`0`	H.264 (CPU)
`H264_NVENC`	`1`	H.264 NVENC (GPU)
`AV1_NVENC`	`2`	AV1 NVENC (GPU)
`MJPEG`	`3`	MJPEG (Thumbnail)
`HEVC_NVENC`	`4`	HEVC NVENC (GPU)

VideoCompressionGopSize

Used by: RTMP Target, RTMP Target (Multi scaler), SRT Target, SRT Target 16 channel audio.

Value	Integer	Description
`GopFps`	`0`	Same as processing framerate
`GopFps2`	`1`	Same as double processing framerate
`Gop30`	`25`	25 frames
`Gop25`	`30`	30 frames
`Gop50`	`50`	50 frames
`Gop60`	`60`	60 frames
`Gop90`	`90`	90 frames
`Gop100`	`100`	100 frames
`Gop120`	`120`	120 frames
`Gop150`	`150`	150 frames
`Gop180`	`180`	180 frames
`Gop200`	`200`	200 frames
`Gop250`	`250`	250 frames

VignetteBlendMode

Used by: Vignette.

Value	Integer	Description
`Multiply`	`0`	Multiply blend mode. Standard darkening vignette.
`Screen`	`1`	Screen blend mode. Lightening vignette.
`Overlay`	`2`	Overlay blend mode. Contrast enhancement vignette.
`SoftLight`	`3`	Soft Light blend mode. Subtle, soft effect.

VignetteShape

Used by: Vignette.

Value	Integer	Description
`Elliptical`	`0`	Elliptical vignette shape. Standard oval/circular vignette
`Rectangular`	`1`	Rectangular vignette shape. Rounded rectangle vignette
`Diamond`	`2`	Diamond vignette shape. Diamond-shaped vignette
`AspectRatioEllipse`	`3`	Aspect ratio ellipse shape. Ellipse whose proportions match the image resolution (e.g. 16:9).

WebSocketThrottledPropertiesFrequency (Enums)

Used by: Settings.

Value	Integer	Description
`Default`	`0`	Default (Composer decides)
`EveryFrame`	`1`	Every frame
`EverySecondFrame`	`2`	Every second frame
`EveryThirdFrame`	`3`	Every third frame
`EveryFourFrame`	`4`	Every 4:th frame
`EveryFiveFrame`	`5`	Every 5:th frame
`EveryTenFrame`	`10`	Every 10:th frame
`EveryTwentyFrame`	`20`	Every 20:th frame
`EveryThirtyFrame`	`30`	Every 30:th frame

WebSocketThrottledPropertiesFrequency (Enums)

Used by: Settings.

Value	Integer	Description
`Default`	`0`	Default (Composer decides)
`EveryFrame`	`1`	Every frame
`EverySecondFrame`	`2`	Every second frame
`EveryThirdFrame`	`3`	Every third frame
`EveryFourFrame`	`4`	Every 4:th frame
`EveryFiveFrame`	`5`	Every 5:th frame
`EveryTenFrame`	`10`	Every 10:th frame
`EveryTwentyFrame`	`20`	Every 20:th frame
`EveryThirtyFrame`	`30`	Every 30:th frame

WhisperLanguage

Language spoken in the audio. Auto-detect lets the model pick the language from the audio itself; any other value tells it what to expect. Only multilingual Whisper models can change language — English-only models (file name containing ".en") always transcribe English.

Used by: Speech To Text.

Value	Integer	Description
`Auto`	`0`	Detect the spoken language from the audio
`Afrikaans`	`1`	Afrikaans (af)
`Albanian`	`2`	Albanian (sq)
`Amharic`	`3`	Amharic (am)
`Arabic`	`4`	Arabic (ar)
`Armenian`	`5`	Armenian (hy)
`Assamese`	`6`	Assamese (as)
`Azerbaijani`	`7`	Azerbaijani (az)
`Bashkir`	`8`	Bashkir (ba)
`Basque`	`9`	Basque (eu)
`Belarusian`	`10`	Belarusian (be)
`Bengali`	`11`	Bengali (bn)
`Bosnian`	`12`	Bosnian (bs)
`Breton`	`13`	Breton (br)
`Bulgarian`	`14`	Bulgarian (bg)
`Catalan`	`15`	Catalan (ca)
`Chinese`	`16`	Chinese (zh)
`Croatian`	`17`	Croatian (hr)
`Czech`	`18`	Czech (cs)
`Danish`	`19`	Danish (da)
`Dutch`	`20`	Dutch (nl)
`English`	`21`	English (en)
`Estonian`	`22`	Estonian (et)
`Faroese`	`23`	Faroese (fo)
`Finnish`	`24`	Finnish (fi)
`French`	`25`	French (fr)
`Galician`	`26`	Galician (gl)
`Georgian`	`27`	Georgian (ka)
`German`	`28`	German (de)
`Greek`	`29`	Greek (el)
`Gujarati`	`30`	Gujarati (gu)
`HaitianCreole`	`31`	Haitian Creole (ht)
`Hausa`	`32`	Hausa (ha)
`Hawaiian`	`33`	Hawaiian (haw)
`Hebrew`	`34`	Hebrew (he)
`Hindi`	`35`	Hindi (hi)
`Hungarian`	`36`	Hungarian (hu)
`Icelandic`	`37`	Icelandic (is)
`Indonesian`	`38`	Indonesian (id)
`Italian`	`39`	Italian (it)
`Japanese`	`40`	Japanese (ja)
`Javanese`	`41`	Javanese (jw)
`Kannada`	`42`	Kannada (kn)
`Kazakh`	`43`	Kazakh (kk)
`Khmer`	`44`	Khmer (km)
`Korean`	`45`	Korean (ko)
`Lao`	`46`	Lao (lo)
`Latin`	`47`	Latin (la)
`Latvian`	`48`	Latvian (lv)
`Lingala`	`49`	Lingala (ln)
`Lithuanian`	`50`	Lithuanian (lt)
`Luxembourgish`	`51`	Luxembourgish (lb)
`Macedonian`	`52`	Macedonian (mk)
`Malagasy`	`53`	Malagasy (mg)
`Malay`	`54`	Malay (ms)
`Malayalam`	`55`	Malayalam (ml)
`Maltese`	`56`	Maltese (mt)
`Maori`	`57`	Maori (mi)
`Marathi`	`58`	Marathi (mr)
`Mongolian`	`59`	Mongolian (mn)
`Myanmar`	`60`	Myanmar (my)
`Nepali`	`61`	Nepali (ne)
`Norwegian`	`62`	Norwegian (no)
`NorwegianNynorsk`	`63`	Norwegian Nynorsk (nn)
`Occitan`	`64`	Occitan (oc)
`Pashto`	`65`	Pashto (ps)
`Persian`	`66`	Persian (fa)
`Polish`	`67`	Polish (pl)
`Portuguese`	`68`	Portuguese (pt)
`Punjabi`	`69`	Punjabi (pa)
`Romanian`	`70`	Romanian (ro)
`Russian`	`71`	Russian (ru)
`Sanskrit`	`72`	Sanskrit (sa)
`Serbian`	`73`	Serbian (sr)
`Shona`	`74`	Shona (sn)
`Sindhi`	`75`	Sindhi (sd)
`Sinhala`	`76`	Sinhala (si)
`Slovak`	`77`	Slovak (sk)
`Slovenian`	`78`	Slovenian (sl)
`Somali`	`79`	Somali (so)
`Spanish`	`80`	Spanish (es)
`Sundanese`	`81`	Sundanese (su)
`Swahili`	`82`	Swahili (sw)
`Swedish`	`83`	Swedish (sv)
`Tagalog`	`84`	Tagalog (tl)
`Tajik`	`85`	Tajik (tg)
`Tamil`	`86`	Tamil (ta)
`Tatar`	`87`	Tatar (tt)
`Telugu`	`88`	Telugu (te)
`Thai`	`89`	Thai (th)
`Tibetan`	`90`	Tibetan (bo)
`Turkish`	`91`	Turkish (tr)
`Turkmen`	`92`	Turkmen (tk)
`Ukrainian`	`93`	Ukrainian (uk)
`Urdu`	`94`	Urdu (ur)
`Uzbek`	`95`	Uzbek (uz)
`Vietnamese`	`96`	Vietnamese (vi)
`Welsh`	`97`	Welsh (cy)
`Yiddish`	`98`	Yiddish (yi)
`Yoruba`	`99`	Yoruba (yo)

WhiteBalanceOutput

Used by: White Balance.

Value	Integer	Description
`Final`	`0`	Final adjusted output
`TemperatureOnly`	`1`	Temperature adjustment only (no tint)
`TintOnly`	`2`	Tint adjustment only (no temperature)
`LuminanceMask`	`3`	Luminance mask (grayscale)

WindowCaptureTargetKind

What the Window Capture Input points at — a single application window, or a whole display. A window is followed wherever it is moved and keeps being captured while it is behind other windows; a display captures everything composited onto that monitor.

Used by: Window Capture Input.

Value	Integer	Description
`Window`	`0`	Capture one top-level application window, selected by its title.
`Display`	`1`	Capture a whole display, selected by its index.

WrapBlendMode

Used by: Light Wrap.

Value	Integer	Description
`Screen`	`0`	Screen - Natural light blend
`Add`	`1`	Add - Bright additive
`Lighten`	`2`	Lighten - Maximum value
`Normal`	`3`	Normal - Direct overlay
`SoftLight`	`4`	Soft Light - Subtle wrap

WrapOutput

Used by: Light Wrap.

Value	Integer	Description
`Final`	`0`	Final - Complete result
`Foreground`	`1`	Foreground - Input image
`Background`	`2`	Background - Background layer
`BlurredBG`	`3`	Blurred BG - Blurred background
`WrapMask`	`4`	Wrap Mask - Edge mask
`WrapOnly`	`5`	Wrap Only - Wrap contribution