IVideoRecordingSystem

可以實現(xiàn)在Game下的錄制

#include "VideoRecordingSystem.h"
#include "PlatformFeatures.h"

//初始化
IVideoRecordingSystem* VideoRecordSystem =  IPlatformFeaturesModule::Get().GetVideoRecordingSystem();
VideoRecordSystem->EnableRecording(true);
FVideoRecordingParameters param;
param.RecordingLengthSeconds = 6000;//設(shè)置的最大錄制時間，不會錄制超過的時間

 //開始錄制
VideoRecordSystem->NewRecording(TEXT("MyVideo"), param);
VideoRecordSystem->StartRecording();

//結(jié)束錄制
IVideoRecordingSystem* VideoRecordSystem =  IPlatformFeaturesModule::Get().GetVideoRecordingSystem();
VideoRecordSystem->FinalizeRecording(true, FText::FromString("Hello"),  FText::FromString("World"));
      

ISequenceRecorder

在Editor下使用，可以錄制一段Sequence羞迷，保存在固定的文件夾下掉奄。

#include "ISequenceRecorder.h"

//開始錄制
ISequenceRecorder& Recorder =  FModuleManager::LoadModuleChecked<ISequenceRecorder>("SequenceRecorder");
Recorder.StartRecording(this, "/Game/Sequence", "RecordedSequence");

//停止錄制
ISequenceRecorder& Recorder =  FModuleManager::LoadModuleChecked<ISequenceRecorder>("SequenceRecorder");
Recorder.StopRecording();

創(chuàng)建藍圖節(jié)點

VideoRecordBlueprint.h

#pragma once
#include "CoreMinimal.h"
#include "Kismet/BlueprintFunctionLibrary.h"
#include "VideoRecordBlueprint.generated.h"
UCLASS(Blueprintable, BlueprintType, meta = (DisplayName = "Record a Video"))
class VIDEORECORD_API UVideoRecordBueprint : public UBlueprintFunctionLibrary
{
    GENERATED_BODY()
public:
    //開始錄制
    UFUNCTION(BlueprintCallable, Category = "VideoRecording")
    static bool StartRecording(const FString& Name);
    //停止錄制
    UFUNCTION(BlueprintCallable, Category = "VideoRecording")
    static bool StopRecording();
};

VideoRecordBlueprint.cpp

#include "VideoRecordBlueprint.h"
#include "VideoRecordingSystem.h"
#include "PlatformFeatures.h"
bool UVideoRecordBueprint::StartRecording(const FString& Name)
{
    IVideoRecordingSystem* VideoRecordSystem = IPlatformFeaturesModule::Get().GetVideoRecordingSystem();
    VideoRecordSystem->EnableRecording(true);
    FVideoRecordingParameters param;
    param.RecordingLengthSeconds = 6000;
    VideoRecordSystem->NewRecording(*Name, param);
    VideoRecordSystem->StartRecording();
    return true;
}
bool UVideoRecordBueprint::StopRecording()
{
    IVideoRecordingSystem* VideoRecordSystem = IPlatformFeaturesModule::Get().GetVideoRecordingSystem();
    VideoRecordSystem->FinalizeRecording(true, FText::FromString("Hello"), FText::FromString("World"));
    return true;
}

在關(guān)卡中的調(diào)用：

V按下M鍵實現(xiàn)播放一段Sequence距糖，結(jié)束后會在項目文件的Saved\VideoCaptures下生成對應(yīng)MP4文件撤蟆。

錄制Sequence.png