forked from TheStudio/VPDevtemplate
Added ndi receiver and sdi outputs
This commit is contained in:
mchara40
@@ -0,0 +1,99 @@
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/*
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Copyright (C) 2024 Vizrt NDI AB. All rights reserved.
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This file and its use within a Product is bound by the terms of NDI SDK license that was provided
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as part of the NDI SDK. For more information, please review the license and the NDI SDK documentation.
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*/
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#pragma once
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#include <CoreMinimal.h>
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#include <Components/ActorComponent.h>
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#include <Objects/Media/NDIMediaSender.h>
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#include <Structures/NDIBroadcastConfiguration.h>
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#include "NDIBroadcastComponent.generated.h"
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/**
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Provides a wrapper to allow you to modify an NDI Media Sender object from blueprints and perform broadcasting
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functionality
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*/
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UCLASS(BlueprintType, Blueprintable, Category = "NDI IO",
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META = (DisplayName = "NDI Broadcast Component", BlueprintSpawnableComponent))
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class NDIIO_API UNDIBroadcastComponent : public UActorComponent
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{
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GENERATED_UCLASS_BODY()
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private:
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/** The NDI Media Sender representing the configuration of the network source to send audio, video, and metadata */
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UPROPERTY(EditDefaultsOnly, Category = "Properties",
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META = (DisplayName = "NDI Media Source", AllowPrivateAccess = true))
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UNDIMediaSender* NDIMediaSource = nullptr;
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public:
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/**
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Initialize this component with the media source required for sending NDI audio, video, and metadata.
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Returns false, if the MediaSource is already been set. This is usually the case when this component is
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initialized in Blueprints.
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*/
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bool Initialize(UNDIMediaSender* InMediaSource = nullptr);
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/**
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Attempts to start broadcasting audio, video, and metadata via the 'NDIMediaSource' associated with this object
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@param ErrorMessage The error message received when the media source is unable to start broadcasting
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@result Indicates whether this object successfully started broadcasting
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*/
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UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Start Broadcasting"))
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bool StartBroadcasting(FString& ErrorMessage);
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/**
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Changes the name of the sender object as seen on the network for remote connections
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@param InSourceName The new name of the source to be identified as on the network
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*/
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UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Change Source Name"))
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void ChangeSourceName(const FString& InSourceName);
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/**
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Attempts to change the Broadcast information associated with this media object
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@param InConfiguration The new configuration to broadcast
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*/
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UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Change Broadcast Configuration"))
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void ChangeBroadcastConfiguration(const FNDIBroadcastConfiguration& InConfiguration);
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/**
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Attempts to change the RenderTarget used in sending video frames over NDI
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@param BroadcastTexture The texture to use as video, while broadcasting over NDI
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*/
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UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Change Broadcast Texture"))
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void ChangeBroadcastTexture(UTextureRenderTarget2D* BroadcastTexture = nullptr);
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/**
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Determines the current tally information.
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@param IsOnPreview - A state indicating whether this source in on preview of a receiver
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@param IsOnProgram - A state indicating whether this source is on program of a receiver
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*/
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UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Get Tally Information"))
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void GetTallyInformation(bool& IsOnPreview, bool& IsOnProgram);
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/**
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Gets the current number of receivers connected to this source. This can be used to avoid rendering
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when nothing is connected to the video source. which can significantly improve the efficiency if
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you want to make a lot of sources available on the network
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@param Result The total number of connected receivers attached to the broadcast of this object
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*/
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UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Get Number of Connections"))
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void GetNumberOfConnections(int32& Result);
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/**
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Attempts to immediately stop sending frames over NDI to any connected receivers
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*/
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UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Stop Broadcasting"))
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void StopBroadcasting();
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};
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@@ -0,0 +1,79 @@
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/*
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Copyright (C) 2024 Vizrt NDI AB. All rights reserved.
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This file and its use within a Product is bound by the terms of NDI SDK license that was provided
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as part of the NDI SDK. For more information, please review the license and the NDI SDK documentation.
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*/
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#pragma once
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#include <CoreMinimal.h>
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#include <Components/ActorComponent.h>
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#include <Structures/NDIConnectionInformation.h>
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#include "NDIFinderComponent.generated.h"
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/** Delegates **/
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DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FNDIFinderServiceCollectionChangedDelegate, UNDIFinderComponent*,
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InComponent);
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/** ******************* **/
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/**
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A component used for essential functionality when dealing with the finder service. Allowing you to
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get a collection of sources found on the network.
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*/
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UCLASS(BlueprintType, Blueprintable, Category = "NDI IO",
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META = (DisplayName = "NDI Finder Component", BlueprintSpawnableComponent))
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class NDIIO_API UNDIFinderComponent : public UActorComponent
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{
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GENERATED_UCLASS_BODY()
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public:
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/** A collection of the current sources and their information, found on the network */
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UPROPERTY()
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TArray<FNDIConnectionInformation> NetworkSourceCollection;
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/** A delegate which is broadcast when any change to the network source collection has been detected */
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UPROPERTY(BlueprintAssignable, META = (DisplayName = "On Network Sources Changed", AllowPrivateAccess = true))
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FNDIFinderServiceCollectionChangedDelegate OnNetworkSourcesChanged;
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public:
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/**
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Attempts to find a network source by the supplied name.
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@param ConnectionInformation An existing source information structure which contains the source name
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@param InSourceName A string value representing the name of the source to find
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@result A value indicating whether a source with the supplied name was found
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*/
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UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Find Network Source by Name"))
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const bool FindNetworkSourceByName(FNDIConnectionInformation& ConnectionInformation,
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FString InSourceName = FString(""));
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/**
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Returns the current collection of sources found on the network
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*/
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UFUNCTION(BlueprintCallable, BlueprintPure, Category = "NDI IO", META = (DisplayName = "Get Network Sources"))
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const TArray<FNDIConnectionInformation> GetNetworkSources();
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protected:
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virtual void BeginPlay() override;
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virtual void EndPlay(const EEndPlayReason::Type EndPlayReason) override;
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/** An override function for when the network source collection has been changed */
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UFUNCTION(BlueprintImplementableEvent, META = (DisplayName = "On Network Sources Changed Event"))
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void OnNetworkSourcesChangedEvent();
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private:
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/**
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An Event handler for when the NDI Finder Service notifies listeners that changes have been
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detected in the network source collection
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*/
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UFUNCTION()
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virtual void OnNetworkSourceCollectionChangedEvent() final;
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private:
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FCriticalSection CollectionSyncContext;
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};
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@@ -0,0 +1,174 @@
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/*
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Copyright (C) 2024 Vizrt NDI AB. All rights reserved.
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This file and its use within a Product is bound by the terms of NDI SDK license that was provided
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as part of the NDI SDK. For more information, please review the license and the NDI SDK documentation.
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*/
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#pragma once
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#include <CoreMinimal.h>
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#include <UObject/Interface.h>
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#include <Components/ActorComponent.h>
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#include <Objects/Media/NDIMediaSender.h>
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#include "NDIPTZControllerComponent.generated.h"
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USTRUCT(BlueprintType, Blueprintable, Category = "NDI IO", META = (DisplayName = "NDI PTZ State"))
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struct NDIIO_API FPTZState
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{
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GENERATED_USTRUCT_BODY()
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PTZ")
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float Pan;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PTZ")
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float Tilt;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PTZ")
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float FieldOfView;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PTZ")
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float FocusDistance;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PTZ")
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bool bAutoFocus;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "PTZ")
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FTransform CameraTransform;
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FPTZState()
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: Pan(0.f)
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, Tilt(0.f)
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, FieldOfView(90.f)
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, FocusDistance(0.5f)
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, bAutoFocus(false)
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{}
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};
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DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FNDIEventDelegate_OnPTZPanTiltSpeed, float, PanSpeed, float, TiltSpeed);
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DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FNDIEventDelegate_OnPTZZoomSpeed, float, ZoomSpeed);
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DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FNDIEventDelegate_OnPTZFocus, bool, AutoMode, float, Distance);
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DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FNDIEventDelegate_OnPTZStore, int, Index);
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DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FNDIEventDelegate_OnPTZRecall, int, Index);
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UINTERFACE(BlueprintType, Blueprintable, Category = "NDI IO",
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META = (DisplayName = "NDI PTZ Controllable", BlueprintSpawnableComponent))
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class NDIIO_API UPTZControllableInterface : public UInterface
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{
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GENERATED_BODY()
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};
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class IPTZControllableInterface
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{
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GENERATED_BODY()
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public:
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virtual FPTZState GetPTZStateFromUE() const = 0;
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virtual void SetPTZStateToUE(const FPTZState& PTZState) = 0;
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};
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UCLASS(BlueprintType, Blueprintable, Category = "NDI IO",
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META = (DisplayName = "NDI PTZ Controller", BlueprintSpawnableComponent))
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class UPTZController : public UActorComponent
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{
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GENERATED_BODY()
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protected:
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Enable PTZ", AllowPrivateAccess = true), Category="PTZ")
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bool EnablePTZ = true;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Pan Limit", AllowPrivateAccess = true), Category="PTZ")
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bool PTZWithPanLimit = false;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Pan Min Limit", UIMin="-180", UIMax="180", AllowPrivateAccess = true), Category="PTZ")
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float PTZPanMinLimit = -180.f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Pan Max Limit", UIMin="-180", UIMax="180", AllowPrivateAccess = true), Category="PTZ")
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float PTZPanMaxLimit = 180.f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Invert Pan", AllowPrivateAccess = true), Category="PTZ")
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bool bPTZPanInvert = true;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Tilt Limit", AllowPrivateAccess = true), Category="PTZ")
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bool PTZWithTiltLimit = true;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Tilt Min Limit", UIMin="-180", UIMax="180", AllowPrivateAccess = true), Category="PTZ")
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float PTZTiltMinLimit = -90.f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Tilt Max Limit", UIMin="-180", UIMax="180", AllowPrivateAccess = true), Category="PTZ")
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float PTZTiltMaxLimit = 90.f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Invert Tilt", AllowPrivateAccess = true), Category="PTZ")
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bool bPTZTiltInvert = false;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Field of View Limit", AllowPrivateAccess = true), Category="PTZ")
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bool PTZWithFoVLimit = false;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Field of View Min Limit", UIMin="5", UIMax="170", AllowPrivateAccess = true), Category="PTZ")
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float PTZFoVMinLimit = 5.f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Field of View Max Limit", UIMin="5", UIMax="170", AllowPrivateAccess = true), Category="PTZ")
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float PTZFoVMaxLimit = 170.f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Preset Recall Easing", UIMin="0", UIMax="60", AllowPrivateAccess = true), Category="PTZ")
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float PTZRecallEasing = 2.f;
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UPROPERTY(BlueprintReadWrite, meta=(AllowPrivateAccess = true), Category="PTZ")
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float PTZPanSpeed = 0.f;
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UPROPERTY(BlueprintReadWrite, meta=(AllowPrivateAccess = true), Category="PTZ")
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float PTZTiltSpeed = 0.f;
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UPROPERTY(BlueprintReadWrite, meta=(AllowPrivateAccess = true), Category="PTZ")
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float PTZZoomSpeed = 0.f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="PTZ Presets", AllowPrivateAccess = true), Category="PTZ")
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TArray<FPTZState> PTZStoredStates;
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UPROPERTY(BlueprintReadWrite, EditInstanceOnly, Category = "NDI IO", META = (DisplayName = "NDI Media Source", AllowPrivateAccess = true))
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UNDIMediaSender* NDIMediaSource = nullptr;
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UPROPERTY(BlueprintAssignable, Category="NDI Events", META = (DisplayName = "On PTZ Pan Tilt Speed", AllowPrivateAccess = true))
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FNDIEventDelegate_OnPTZPanTiltSpeed OnPTZPanTiltSpeed;
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UPROPERTY(BlueprintAssignable, Category="NDI Events", META = (DisplayName = "On PTZ Zoom Speed", AllowPrivateAccess = true))
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FNDIEventDelegate_OnPTZZoomSpeed OnPTZZoomSpeed;
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UPROPERTY(BlueprintAssignable, Category="NDI Events", META = (DisplayName = "On PTZ Focus", AllowPrivateAccess = true))
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FNDIEventDelegate_OnPTZFocus OnPTZFocus;
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UPROPERTY(BlueprintAssignable, Category="NDI Events", META = (DisplayName = "On PTZ Store", AllowPrivateAccess = true))
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FNDIEventDelegate_OnPTZStore OnPTZStore;
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UPROPERTY(BlueprintAssignable, Category="NDI Events", META = (DisplayName = "On PTZ Recall", AllowPrivateAccess = true))
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FNDIEventDelegate_OnPTZRecall OnPTZRecall;
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public:
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/** Call with the PTZ metadata received from an NDI media sender */
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UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Receive Metadata From Sender"))
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void ReceiveMetaDataFromSender(UNDIMediaSender* Sender, FString Data);
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public:
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UPTZController();
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virtual ~UPTZController();
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/**
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Initialize this component with the required media source to receive metadata from.
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Returns false, if the MediaSource is already been set. This is usually the case when this component is
|
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initialized in Blueprints.
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*/
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bool Initialize(UNDIMediaSender* InMediaSource = nullptr);
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void SetPTZPanTiltSpeed(float PanSpeed, float TiltSpeed);
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void SetPTZZoomSpeed(float ZoomSpeed);
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void SetPTZFocus(bool AutoMode, float Distance);
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void StorePTZState(int Index);
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void RecallPTZState(int Index);
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FPTZState GetPTZStateFromUE() const;
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void SetPTZStateToUE(const FPTZState& PTZState);
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protected:
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virtual void InitializeComponent() override;
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virtual void TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction) override;
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protected:
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TSharedPtr<class NDIXmlParser> NDIMetadataParser;
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struct FPTZStateInterp
|
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{
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FPTZState PTZTargetState;
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float EasingDuration { 0 };
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float EasingRemaining { 0 };
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};
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FPTZStateInterp PTZStateInterp;
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};
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@@ -0,0 +1,97 @@
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/*
|
||||
Copyright (C) 2024 Vizrt NDI AB. All rights reserved.
|
||||
|
||||
This file and its use within a Product is bound by the terms of NDI SDK license that was provided
|
||||
as part of the NDI SDK. For more information, please review the license and the NDI SDK documentation.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <CoreMinimal.h>
|
||||
|
||||
#include <Components/ActorComponent.h>
|
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#include <Structures/NDIConnectionInformation.h>
|
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#include <Objects/Media/NDIMediaReceiver.h>
|
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|
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#include "NDIReceiverComponent.generated.h"
|
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|
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/**
|
||||
A component used to receive audio, video, and metadata over NDI
|
||||
*/
|
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UCLASS(BlueprintType, Blueprintable, Category = "NDI IO",
|
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META = (DisplayName = "NDI Receiver Component", BlueprintSpawnableComponent))
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class NDIIO_API UNDIReceiverComponent : public UActorComponent
|
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{
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GENERATED_UCLASS_BODY()
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||||
|
||||
private:
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||||
/** The NDI Media Receiver representing the configuration of the network source to receive audio, video, and
|
||||
* metadata from */
|
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UPROPERTY(EditDefaultsOnly, Category = "Properties",
|
||||
META = (DisplayName = "NDI Media Source", AllowPrivateAccess = true))
|
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UNDIMediaReceiver* NDIMediaSource = nullptr;
|
||||
|
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public:
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||||
/**
|
||||
Initialize this component with the media source required for receiving NDI audio, video, and metadata.
|
||||
Returns false, if the MediaSource is already been set. This is usually the case when this component is
|
||||
initialized in Blueprints.
|
||||
*/
|
||||
bool Initialize(UNDIMediaReceiver* InMediaSource = nullptr);
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||||
|
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/**
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Begin receiving NDI audio, video, and metadata frames
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*/
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UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Start Receiver"))
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bool StartReceiver(const FNDIConnectionInformation& InConnectionInformation);
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||||
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/**
|
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Attempt to change the connection for which to get audio, video, and metadata frame from
|
||||
*/
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UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Change Connection"))
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||||
void ChangeConnection(const FNDIConnectionInformation& InConnectionInformation);
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||||
|
||||
/**
|
||||
This will add a metadata frame and return immediately, having scheduled the frame asynchronously
|
||||
*/
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UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Send Metadata Frame"))
|
||||
void SendMetadataFrame(const FString& metadata);
|
||||
|
||||
/**
|
||||
This will setup the up-stream tally notifications. If no streams are connected, it will automatically send
|
||||
the tally state upon connection
|
||||
*/
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Send Tally Information"))
|
||||
void SendTallyInformation(const bool& IsOnPreview, const bool& IsOnProgram);
|
||||
|
||||
/**
|
||||
Attempts to stop receiving audio, video, and metadata frame from the connected source
|
||||
*/
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Shutdown Receiver"))
|
||||
void ShutdownReceiver();
|
||||
|
||||
public:
|
||||
/**
|
||||
Returns the current framerate of the connected source
|
||||
*/
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Get Current Frame Rate"))
|
||||
FFrameRate GetCurrentFrameRate() const;
|
||||
|
||||
/**
|
||||
Returns the current timecode of the connected source
|
||||
*/
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Get Current Timecode"))
|
||||
FTimecode GetCurrentTimecode() const;
|
||||
|
||||
/**
|
||||
Returns the current connection information of the connected source
|
||||
*/
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Get Current Connection Information"))
|
||||
FNDIConnectionInformation GetCurrentConnectionInformation() const;
|
||||
|
||||
/**
|
||||
Returns the current performance data of the receiver while connected to the source
|
||||
*/
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Get Performance Data"))
|
||||
FNDIReceiverPerformanceData GetPerformanceData() const;
|
||||
};
|
||||
@@ -0,0 +1,91 @@
|
||||
/*
|
||||
Copyright (C) 2024 Vizrt NDI AB. All rights reserved.
|
||||
|
||||
This file and its use within a Product is bound by the terms of NDI SDK license that was provided
|
||||
as part of the NDI SDK. For more information, please review the license and the NDI SDK documentation.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <CoreMinimal.h>
|
||||
#include <UObject/UnrealType.h>
|
||||
#include <Objects/Media/NDIMediaSender.h>
|
||||
#include <Components/ActorComponent.h>
|
||||
|
||||
#include "NDITriCasterExtComponent.generated.h"
|
||||
|
||||
|
||||
USTRUCT(BlueprintType, Blueprintable, Category = "NDI IO", META = (DisplayName = "NDI TricasterExt"))
|
||||
struct NDIIO_API FTriCasterExt
|
||||
{
|
||||
GENERATED_USTRUCT_BODY()
|
||||
|
||||
UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="TricasterExt")
|
||||
FString Value;
|
||||
UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="TricasterExt")
|
||||
TMap<FName,FString> KeyValues;
|
||||
};
|
||||
|
||||
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_FiveParams(FNDIEventDelegate_OnTriCasterExt, AActor*, Actor, UObject*, Object, FString, PropertyElementName, FString, PropertyValueStr, FTimespan, EasingDuration);
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FNDIEventDelegate_OnTriCasterExtCustom, const FTriCasterExt&, TCData);
|
||||
|
||||
|
||||
UCLASS(BlueprintType, Blueprintable, Category = "NDI IO",
|
||||
META = (DisplayName = "NDI TricasterExt Component", BlueprintSpawnableComponent))
|
||||
class UTriCasterExtComponent : public UActorComponent
|
||||
{
|
||||
GENERATED_BODY()
|
||||
|
||||
protected:
|
||||
UPROPERTY(EditAnywhere, BlueprintReadWrite, meta=(DisplayName="Enable TricasterExt", AllowPrivateAccess = true), Category="TricasterExt")
|
||||
bool EnableTriCasterExt = true;
|
||||
|
||||
UPROPERTY(BlueprintReadWrite, EditInstanceOnly, Category = "NDI IO", META = (DisplayName = "NDI Media Source", AllowPrivateAccess = true))
|
||||
UNDIMediaSender* NDIMediaSource = nullptr;
|
||||
|
||||
UPROPERTY(BlueprintAssignable, BlueprintCallable, Category="NDI Events", META = (DisplayName = "On TricasterExt", AllowPrivateAccess = true))
|
||||
FNDIEventDelegate_OnTriCasterExt OnTriCasterExt;
|
||||
UPROPERTY(BlueprintAssignable, BlueprintCallable, Category="NDI Events", META = (DisplayName = "On TricasterExt Custom", AllowPrivateAccess = true))
|
||||
FNDIEventDelegate_OnTriCasterExtCustom OnTriCasterExtCustom;
|
||||
|
||||
public:
|
||||
/** Call with the TriCasterExt metadata received from an NDI media sender */
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Receive Metadata From Sender"))
|
||||
void ReceiveMetaDataFromSender(UNDIMediaSender* Sender, FString Data);
|
||||
|
||||
public:
|
||||
UTriCasterExtComponent();
|
||||
virtual ~UTriCasterExtComponent();
|
||||
|
||||
/**
|
||||
Initialize this component with the required media source to receive metadata from.
|
||||
Returns false, if the MediaSource is already been set. This is usually the case when this component is
|
||||
initialized in Blueprints.
|
||||
*/
|
||||
bool Initialize(UNDIMediaSender* InMediaSource = nullptr);
|
||||
|
||||
void TriCasterExt(AActor* Actor, UObject* Object, FProperty* Property, FString PropertyElementName, FString PropertyValueStr, FTimespan EasingDuration);
|
||||
void TriCasterExtCustom(const FTriCasterExt& TCData);
|
||||
|
||||
protected:
|
||||
virtual void InitializeComponent() override;
|
||||
|
||||
virtual void TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction) override;
|
||||
|
||||
protected:
|
||||
TSharedPtr<class NDIXmlParser> NDIMetadataParser;
|
||||
|
||||
struct FTriCasterExtInterp
|
||||
{
|
||||
AActor* Actor;
|
||||
UObject* Object;
|
||||
FProperty* Property;
|
||||
FString PropertyElementName;
|
||||
FString PropertyValueStr;
|
||||
float EasingDuration;
|
||||
|
||||
float EasingRemaining;
|
||||
};
|
||||
TArray<FTriCasterExtInterp> TriCasterExtInterp;
|
||||
};
|
||||
@@ -0,0 +1,154 @@
|
||||
/*
|
||||
Copyright (C) 2024 Vizrt NDI AB. All rights reserved.
|
||||
|
||||
This file and its use within a Product is bound by the terms of NDI SDK license that was provided
|
||||
as part of the NDI SDK. For more information, please review the license and the NDI SDK documentation.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <CoreMinimal.h>
|
||||
|
||||
#include <CineCameraComponent.h>
|
||||
#include <Engine/TextureRenderTarget2D.h>
|
||||
#include <Components/SceneCaptureComponent2D.h>
|
||||
#include <Objects/Media/NDIMediaSender.h>
|
||||
#include <Misc/FrameRate.h>
|
||||
#include <Framework/Application/SlateApplication.h>
|
||||
#include <SceneManagement.h>
|
||||
#include <Slate/SceneViewport.h>
|
||||
#include <Widgets/SViewport.h>
|
||||
#include <Widgets/SWindow.h>
|
||||
|
||||
#include "NDIViewportCaptureComponent.generated.h"
|
||||
|
||||
|
||||
/**
|
||||
A component used to capture an additional viewport for broadcasting over NDI
|
||||
*/
|
||||
UCLASS(BlueprintType, Blueprintable, Category = "NDI IO",
|
||||
META = (DisplayName = "NDI Viewport Capture Component", BlueprintSpawnableComponent))
|
||||
class NDIIO_API UNDIViewportCaptureComponent : public USceneCaptureComponent2D
|
||||
{
|
||||
GENERATED_UCLASS_BODY()
|
||||
|
||||
private:
|
||||
/**
|
||||
If true, will allow you to override the capture settings by ignoring the default Broadcast Settings
|
||||
in the NDI Media Sender, Potentially Requiring a texture rescale of the capture frame when broadcasting
|
||||
over NDI.
|
||||
*/
|
||||
UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Capture Settings", META = (AllowPrivateAccess = true))
|
||||
bool bOverrideBroadcastSettings = false;
|
||||
|
||||
/**
|
||||
Describes the Height and Width of the viewport frame to capture.
|
||||
*/
|
||||
UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Capture Settings",
|
||||
META = (DisplayName = "Capture Size", AllowPrivateAccess = true,
|
||||
EditCondition = "bOverrideBroadcastSettings"))
|
||||
FIntPoint CaptureSize = FIntPoint(1280, 720);
|
||||
|
||||
/**
|
||||
Represents the desired number of frames (per second) to capture the viewport
|
||||
*/
|
||||
UPROPERTY(BlueprintReadwrite, EditAnywhere, Category = "Capture Settings",
|
||||
META = (DisplayName = "Capture Rate", AllowPrivateAccess = true,
|
||||
EditCondition = "bOverrideBroadcastSettings"))
|
||||
FFrameRate CaptureRate = FFrameRate(60, 1);
|
||||
|
||||
/**
|
||||
The NDI Media Sender representing the configuration of the network source to send audio, video, and metadata
|
||||
*/
|
||||
UPROPERTY(BlueprintReadWrite, EditDefaultsOnly, Category = "Properties",
|
||||
META = (DisplayName = "NDI Media Source", AllowPrivateAccess = true))
|
||||
UNDIMediaSender* NDIMediaSource = nullptr;
|
||||
|
||||
UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Capture Settings",
|
||||
META = (DisplayName = "Alpha Remap Min", AllowPrivateAccess = true))
|
||||
float AlphaMin = 0.f;
|
||||
|
||||
UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = "Capture Settings",
|
||||
META = (DisplayName = "Alpha Remap Max", AllowPrivateAccess = true))
|
||||
float AlphaMax = 1.f;
|
||||
|
||||
public:
|
||||
/**
|
||||
Initialize this component with the media source required for sending NDI audio, video, and metadata.
|
||||
Returns false, if the MediaSource is already been set. This is usually the case when this component is
|
||||
initialized in Blueprints.
|
||||
*/
|
||||
bool Initialize(UNDIMediaSender* InMediaSource = nullptr);
|
||||
|
||||
/**
|
||||
Changes the name of the sender object as seen on the network for remote connections
|
||||
|
||||
@param InSourceName The new name of the source to be identified as on the network
|
||||
*/
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Change Source Name"))
|
||||
void ChangeSourceName(const FString& InSourceName);
|
||||
|
||||
/**
|
||||
Attempts to change the Broadcast information associated with this media object
|
||||
|
||||
@param InConfiguration The new configuration to broadcast
|
||||
*/
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Change Broadcast Configuration"))
|
||||
void ChangeBroadcastConfiguration(const FNDIBroadcastConfiguration& InConfiguration);
|
||||
|
||||
/**
|
||||
Attempts to change the RenderTarget used in sending video frames over NDI
|
||||
|
||||
@param BroadcastTexture The texture to use as video, while broadcasting over NDI
|
||||
*/
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Change Broadcast Texture"))
|
||||
void ChangeBroadcastTexture(UTextureRenderTarget2D* BroadcastTexture = nullptr);
|
||||
|
||||
/**
|
||||
Change the capture settings of the viewport capture and overrides the NDI Media Sender settings
|
||||
|
||||
@param InCaptureSize The Capture size of the frame to capture of the viewport
|
||||
@param InCaptureRate A framerate at which to capture frames of the viewport
|
||||
*/
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Change Capture Settings"))
|
||||
void ChangeCaptureSettings(FIntPoint InCaptureSize, FFrameRate InCaptureRate);
|
||||
|
||||
/**
|
||||
Determines the current tally information. If you specify a timeout then it will wait until it has
|
||||
changed, otherwise it will simply poll it and return the current tally immediately
|
||||
|
||||
@param IsOnPreview - A state indicating whether this source in on preview of a receiver
|
||||
@param IsOnProgram - A state indicating whether this source is on program of a receiver
|
||||
*/
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Get Tally Information"))
|
||||
void GetTallyInformation(bool& IsOnPreview, bool& IsOnProgram);
|
||||
|
||||
/**
|
||||
Gets the current number of receivers connected to this source. This can be used to avoid rendering
|
||||
when nothing is connected to the video source. which can significantly improve the efficiency if
|
||||
you want to make a lot of sources available on the network
|
||||
|
||||
@param Result The total number of connected receivers attached to the broadcast of this object
|
||||
*/
|
||||
UFUNCTION(BlueprintCallable, Category = "NDI IO", META = (DisplayName = "Get Number of Connections"))
|
||||
void GetNumberOfConnections(int32& Result);
|
||||
|
||||
protected:
|
||||
virtual ~UNDIViewportCaptureComponent();
|
||||
|
||||
virtual void InitializeComponent() override;
|
||||
virtual void UninitializeComponent() override;
|
||||
|
||||
#if (ENGINE_MAJOR_VERSION > 5) || ((ENGINE_MAJOR_VERSION == 5) && (ENGINE_MINOR_VERSION >= 6)) // 5.6 or later
|
||||
virtual void UpdateSceneCaptureContents(FSceneInterface* Scene, ISceneRenderBuilder& SceneRenderBuilder) override;
|
||||
#else
|
||||
virtual void UpdateSceneCaptureContents(FSceneInterface* Scene) override;
|
||||
#endif
|
||||
|
||||
private:
|
||||
UFUNCTION()
|
||||
void OnBroadcastConfigurationChanged(UNDIMediaSender* Sender);
|
||||
|
||||
private:
|
||||
FCriticalSection UpdateRenderContext;
|
||||
};
|
||||
Reference in New Issue
Block a user