Running older project; tired of editor complaints

I've renamed the conflicting symbols so I can import both libraries
publicly without crazy wrapper/module hijinks.

AudioImporterTest.sln

@@ -1,87 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.28315.86
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Engine", "Engine", "{94A6C6F3-99B3-346E-9557-ABF9D4064DBD}"
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Games", "Games", "{8E2F6A87-1826-34F4-940C-CC23A48F9FE4}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "AudioImporterTest", "Intermediate\ProjectFiles\AudioImporterTest.vcxproj", "{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "UE4", "Intermediate\ProjectFiles\UE4.vcxproj", "{41DC5BBD-56BC-4896-8D8D-5C13F4636397}"
-EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Visualizers", "Visualizers", "{1CCEC849-CC72-4C59-8C36-2F7C38706D4C}"
-	ProjectSection(SolutionItems) = preProject
-		D:\UE4\UE_4.26\Engine\Extras\VisualStudioDebugging\UE4.natvis = D:\UE4\UE_4.26\Engine\Extras\VisualStudioDebugging\UE4.natvis
-	EndProjectSection
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		DebugGame Editor|Android = DebugGame Editor|Android
-		DebugGame Editor|Win32 = DebugGame Editor|Win32
-		DebugGame Editor|Win64 = DebugGame Editor|Win64
-		DebugGame|Android = DebugGame|Android
-		DebugGame|Win32 = DebugGame|Win32
-		DebugGame|Win64 = DebugGame|Win64
-		Development Editor|Android = Development Editor|Android
-		Development Editor|Win32 = Development Editor|Win32
-		Development Editor|Win64 = Development Editor|Win64
-		Development|Android = Development|Android
-		Development|Win32 = Development|Win32
-		Development|Win64 = Development|Win64
-		Shipping|Android = Shipping|Android
-		Shipping|Win32 = Shipping|Win32
-		Shipping|Win64 = Shipping|Win64
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.DebugGame Editor|Android.ActiveCfg = Invalid|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.DebugGame Editor|Win32.ActiveCfg = Invalid|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.DebugGame Editor|Win64.ActiveCfg = DebugGame_Editor|x64
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.DebugGame Editor|Win64.Build.0 = DebugGame_Editor|x64
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.DebugGame|Android.ActiveCfg = Android_DebugGame|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.DebugGame|Android.Build.0 = Android_DebugGame|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.DebugGame|Win32.ActiveCfg = DebugGame|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.DebugGame|Win32.Build.0 = DebugGame|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.DebugGame|Win64.ActiveCfg = DebugGame|x64
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.DebugGame|Win64.Build.0 = DebugGame|x64
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Development Editor|Android.ActiveCfg = Invalid|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Development Editor|Win32.ActiveCfg = Invalid|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Development Editor|Win64.ActiveCfg = Development_Editor|x64
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Development Editor|Win64.Build.0 = Development_Editor|x64
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Development|Android.ActiveCfg = Android_Development|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Development|Android.Build.0 = Android_Development|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Development|Win32.ActiveCfg = Development|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Development|Win32.Build.0 = Development|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Development|Win64.ActiveCfg = Development|x64
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Development|Win64.Build.0 = Development|x64
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Shipping|Android.ActiveCfg = Android_Shipping|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Shipping|Android.Build.0 = Android_Shipping|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Shipping|Win32.ActiveCfg = Shipping|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Shipping|Win32.Build.0 = Shipping|Win32
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Shipping|Win64.ActiveCfg = Shipping|x64
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F}.Shipping|Win64.Build.0 = Shipping|x64
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.DebugGame Editor|Android.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.DebugGame Editor|Win32.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.DebugGame Editor|Win64.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.DebugGame|Android.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.DebugGame|Win32.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.DebugGame|Win64.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.Development Editor|Android.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.Development Editor|Win32.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.Development Editor|Win64.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.Development|Android.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.Development|Win32.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.Development|Win64.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.Shipping|Android.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.Shipping|Win32.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397}.Shipping|Win64.ActiveCfg = BuiltWithUnrealBuildTool|Win32
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(NestedProjects) = preSolution
-		{41DC5BBD-56BC-4896-8D8D-5C13F4636397} = {94A6C6F3-99B3-346E-9557-ABF9D4064DBD}
-		{05EAA636-D8E0-4E88-B98A-0396DD9D9A1F} = {8E2F6A87-1826-34F4-940C-CC23A48F9FE4}
-	EndGlobalSection
-EndGlobal

AudioImporterTest.uproject

@@ -1,59 +0,0 @@
-{
-	"FileVersion": 3,
-	"EngineAssociation": "4.26",
-	"Category": "",
-	"Description": "",
-	"Modules": [
-		{
-			"Name": "AudioImporterTest",
-			"Type": "Runtime",
-			"LoadingPhase": "Default"
-		}
-	],
-	"Plugins": [
-		{
-			"Name": "RuntimeAudioImporter",
-			"Enabled": true,
-			"MarketplaceURL": "com.epicgames.launcher://ue/marketplace/product/81fd278e318e4235a028d3fdf46bf036"
-		},
-		{
-			"Name": "AndroidMedia",
-			"Enabled": false
-		},
-		{
-			"Name": "AndroidMoviePlayer",
-			"Enabled": false
-		},
-		{
-			"Name": "AvfMedia",
-			"Enabled": false
-		},
-		{
-			"Name": "MediaCompositing",
-			"Enabled": false
-		},
-		{
-			"Name": "ImgMedia",
-			"Enabled": false
-		},
-		{
-			"Name": "WindowsMoviePlayer",
-			"Enabled": false
-		},
-		{
-			"Name": "MediaPlayerEditor",
-			"Enabled": false
-		},
-		{
-			"Name": "MagicLeapMedia",
-			"Enabled": false,
-			"SupportedTargetPlatforms": [
-				"Lumin"
-			]
-		},
-		{
-			"Name": "WmfMedia",
-			"Enabled": false
-		}
-	]
-}

Config/DefaultEngine.ini

@@ -1,146 +0,0 @@
-
-
-[/Script/EngineSettings.GameMapsSettings]
-EditorStartupMap=/Game/MainLevelTest.MainLevelTest
-LocalMapOptions=
-TransitionMap=None
-bUseSplitscreen=False
-TwoPlayerSplitscreenLayout=Horizontal
-ThreePlayerSplitscreenLayout=FavorTop
-FourPlayerSplitscreenLayout=Grid
-bOffsetPlayerGamepadIds=False
-GameInstanceClass=/Script/Engine.GameInstance
-GameDefaultMap=/Game/MainLevelTest.MainLevelTest
-ServerDefaultMap=/Engine/Maps/Entry.Entry
-GlobalDefaultGameMode=/Script/Engine.GameModeBase
-GlobalDefaultServerGameMode=None
-
-[/Script/HardwareTargeting.HardwareTargetingSettings]
-TargetedHardwareClass=Mobile
-AppliedTargetedHardwareClass=Mobile
-DefaultGraphicsPerformance=Maximum
-AppliedDefaultGraphicsPerformance=Maximum
-
-[/Script/Engine.Engine]
-+ActiveGameNameRedirects=(OldGameName="TP_Blank",NewGameName="/Script/AudioImporterTest")
-+ActiveGameNameRedirects=(OldGameName="/Script/TP_Blank",NewGameName="/Script/AudioImporterTest")
-+ActiveClassRedirects=(OldClassName="TP_BlankGameModeBase",NewClassName="AudioImporterTestGameModeBase")
-
-[/Script/Engine.RendererSettings]
-r.Mobile.DisableVertexFog=True
-r.Shadow.CSM.MaxMobileCascades=2
-r.MobileMSAA=1
-r.Mobile.AllowDitheredLODTransition=False
-r.Mobile.AllowSoftwareOcclusion=False
-r.Mobile.VirtualTextures=False
-r.DiscardUnusedQuality=False
-r.AllowOcclusionQueries=True
-r.MinScreenRadiusForLights=0.030000
-r.MinScreenRadiusForDepthPrepass=0.030000
-r.MinScreenRadiusForCSMDepth=0.010000
-r.PrecomputedVisibilityWarning=False
-r.TextureStreaming=True
-Compat.UseDXT5NormalMaps=False
-r.VirtualTextures=False
-r.VirtualTexturedLightmaps=False
-r.VT.TileSize=128
-r.VT.TileBorderSize=4
-r.vt.FeedbackFactor=16
-r.VT.EnableCompressZlib=True
-r.VT.EnableCompressCrunch=False
-r.ClearCoatNormal=False
-r.ReflectionCaptureResolution=128
-r.Mobile.ReflectionCaptureCompression=False
-r.ReflectionEnvironmentLightmapMixBasedOnRoughness=True
-r.ForwardShading=False
-r.VertexFoggingForOpaque=True
-r.AllowStaticLighting=True
-r.NormalMapsForStaticLighting=False
-r.GenerateMeshDistanceFields=False
-r.DistanceFieldBuild.EightBit=False
-r.GenerateLandscapeGIData=False
-r.DistanceFieldBuild.Compress=False
-r.TessellationAdaptivePixelsPerTriangle=48.000000
-r.SeparateTranslucency=False
-r.TranslucentSortPolicy=0
-TranslucentSortAxis=(X=0.000000,Y=-1.000000,Z=0.000000)
-r.CustomDepth=1
-r.CustomDepthTemporalAAJitter=True
-r.PostProcessing.PropagateAlpha=0
-r.DefaultFeature.Bloom=True
-r.DefaultFeature.AmbientOcclusion=False
-r.DefaultFeature.AmbientOcclusionStaticFraction=True
-r.DefaultFeature.AutoExposure=False
-r.DefaultFeature.AutoExposure.Method=0
-r.DefaultFeature.AutoExposure.Bias=1.000000
-r.DefaultFeature.AutoExposure.ExtendDefaultLuminanceRange=False
-r.UsePreExposure=True
-r.EyeAdaptation.EditorOnly=False
-r.DefaultFeature.MotionBlur=False
-r.DefaultFeature.LensFlare=False
-r.TemporalAA.Upsampling=False
-r.SSGI.Enable=False
-r.DefaultFeature.AntiAliasing=0
-r.DefaultFeature.LightUnits=1
-r.DefaultBackBufferPixelFormat=4
-r.Shadow.UnbuiltPreviewInGame=True
-r.StencilForLODDither=False
-r.EarlyZPass=3
-r.EarlyZPassOnlyMaterialMasking=False
-r.DBuffer=True
-r.ClearSceneMethod=1
-r.BasePassOutputsVelocity=False
-r.VertexDeformationOutputsVelocity=False
-r.SelectiveBasePassOutputs=False
-bDefaultParticleCutouts=False
-fx.GPUSimulationTextureSizeX=1024
-fx.GPUSimulationTextureSizeY=1024
-r.AllowGlobalClipPlane=False
-r.GBufferFormat=1
-r.MorphTarget.Mode=True
-r.GPUCrashDebugging=False
-vr.InstancedStereo=False
-r.MobileHDR=True
-vr.MobileMultiView=False
-r.Mobile.UseHWsRGBEncoding=False
-vr.RoundRobinOcclusion=False
-vr.ODSCapture=False
-r.MeshStreaming=False
-r.WireframeCullThreshold=5.000000
-r.RayTracing=False
-r.RayTracing.UseTextureLod=False
-r.SupportStationarySkylight=True
-r.SupportLowQualityLightmaps=True
-r.SupportPointLightWholeSceneShadows=True
-r.SupportAtmosphericFog=True
-r.SupportSkyAtmosphere=True
-r.SupportSkyAtmosphereAffectsHeightFog=False
-r.SkinCache.CompileShaders=False
-r.SkinCache.DefaultBehavior=1
-r.SkinCache.SceneMemoryLimitInMB=128.000000
-r.Mobile.EnableStaticAndCSMShadowReceivers=True
-r.Mobile.EnableMovableLightCSMShaderCulling=True
-r.Mobile.AllowDistanceFieldShadows=True
-r.Mobile.AllowMovableDirectionalLights=True
-r.MobileNumDynamicPointLights=4
-r.MobileDynamicPointLightsUseStaticBranch=True
-r.Mobile.EnableMovableSpotlights=False
-r.Mobile.EnableMovableSpotlightsShadow=False
-r.GPUSkin.Support16BitBoneIndex=False
-r.GPUSkin.Limit2BoneInfluences=False
-r.SupportDepthOnlyIndexBuffers=True
-r.SupportReversedIndexBuffers=True
-r.LightPropagationVolume=False
-r.Mobile.AmbientOcclusion=False
-r.GPUSkin.UnlimitedBoneInfluences=False
-r.GPUSkin.UnlimitedBoneInfluencesThreshold=8
-r.Mobile.PlanarReflectionMode=0
-bStreamSkeletalMeshLODs=(Default=False,PerPlatform=())
-bDiscardSkeletalMeshOptionalLODs=(Default=False,PerPlatform=())
-VisualizeCalibrationColorMaterialPath=None
-VisualizeCalibrationCustomMaterialPath=None
-VisualizeCalibrationGrayscaleMaterialPath=None
-
-[/Script/Slate.SlateSettings]
-bExplicitCanvasChildZOrder=True
-

Config/DefaultGame.ini

@@ -1,3 +0,0 @@
-
-[/Script/EngineSettings.GeneralProjectSettings]
-ProjectID=E5F8CB474977D102BC3EC9B00A5B7D1C

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 Respirant
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,27 @@
+![GitHub](https://img.shields.io/github/license/Respirant/RuntimeAudioImporter)
+# RuntimeAudioImporter
+Open-source plugin to import audio files of MP3, WAV and FLAC formats into the game at runtime. It's easy to use in both C++ and Blueprints.
+Plugin does not require any static libraries and external dependencies.
+
+![Runtime Audio Importer Unreal Engine Plugin Logo](image/runtimeaudioimporter.png "RuntimeAudioImporter Unreal Engine Plugin Logo")
+
+## Features
+- Low library size (≈ 1 mb)
+- Fast transcoding speed (≈ 200-900 ms)
+- Supported for major audio formats: MP3, WAV and FLAC
+- Automatic detection of audio format (by extension)
+- System for obtaining transcoding status for error detection
+- No any static libraries and external dependencies
+- Support for all available devices (tested on Windows and Android, but there are no restrictions to work on other devices)
+
+## Documentation
+Click on the following link to view the documentation - https://unreal.blog/runtime-audio-importer
+
+## Additional information
+The in-memory audio transcoding operation is based on [dr_libs](https://github.com/mackron/dr_libs).
+
+## Legal info
+
+Unreal® is a trademark or registered trademark of Epic Games, Inc. in the United States of America and elsewhere.
+
+Unreal® Engine, Copyright 1998 – 2021, Epic Games, Inc. All rights reserved.

RuntimeAudioImporter/RuntimeAudioImporter.uplugin

@@ -14,7 +14,7 @@
   "IsBetaVersion": false,
   "IsExperimentalVersion": false,
   "Installed": true,
-  "EngineVersion": "4.26.0",
+  "EngineVersion": "4.25.0",
   "Modules": [
     {
       "Name": "RuntimeAudioImporter",

RuntimeAudioImporter/Source/RuntimeAudioImporter/Private/RuntimeAudioImporterLibrary.cpp

@@ -11,11 +11,23 @@
 #include "OpusCompressor.h"
 #include "AdvancedPCMCompressor.h"
 
+#include "PreimportedSoundAsset.h"
+
+#include "Misc/FileHelper.h"
+
 
 URuntimeAudioImporterLibrary* URuntimeAudioImporterLibrary::CreateRuntimeAudioImporter()
 {
 	URuntimeAudioImporterLibrary* Importer = NewObject<URuntimeAudioImporterLibrary>();
-	Importer->AddToRoot();
+	Importer->bUseOfAdvancedBuffersInfo = false;
+	return Importer;
+}
+
+URuntimeAudioImporterLibrary* URuntimeAudioImporterLibrary::CreateAdvancedRuntimeAudioImporter(
+	const bool UseOfAdvancedBufferInfo)
+{
+	URuntimeAudioImporterLibrary* Importer = NewObject<URuntimeAudioImporterLibrary>();
+	Importer->bUseOfAdvancedBuffersInfo = UseOfAdvancedBufferInfo;
 	return Importer;
 }
 
@@ -24,9 +36,6 @@ void URuntimeAudioImporterLibrary::ImportAudioFromFile(
 {
 	if (!FPaths::FileExists(FilePath))
 	{
-		// Trying to get a file inside packaged build
-		IPlatformFile& FileManager = FPlatformFileManager::Get().GetPlatformFile();
-
 		OnResult_Internal(nullptr, ETranscodingStatus::AudioDoesNotExist);
 		return;
 	}
@@ -47,6 +56,7 @@ void URuntimeAudioImporterLibrary::ImportAudioFromFile(
 	ImportAudioFromBuffer(AudioBuffer, Format, BuffersDetails);
 }
 
+
 void URuntimeAudioImporterLibrary::ImportAudioFromPreimportedSound(UPreimportedSoundAsset* PreimportedSoundAssetRef,
                                                                    const FBuffersDetailsStruct& BuffersDetails)
 {
@@ -145,7 +155,8 @@ USoundWave* URuntimeAudioImporterLibrary::DefineSoundWave()
 	OnProgress_Internal(45);
 
 	// Whether to fill the compressed buffer or not. If not filled, it is necessary to fill Raw (Wave) data so that the engine will automatically generate compressed data.
-	if (BuffersDetailsInfo.CompressionFormat == ECompressionFormat::RawData)
+	if (BuffersDetailsInfo.CompressionFormat == ECompressionFormat::RawData || (bUseOfAdvancedBuffersInfo &&
+		AdvancedBuffersInfo.FillRawData))
 	{
 		// Callback Dispatcher OnProgress
 		OnProgress_Internal(60);
@@ -157,8 +168,11 @@ USoundWave* URuntimeAudioImporterLibrary::DefineSoundWave()
 			return nullptr;
 		}
 
-		// free unneeded PCM Data
-		FMemory::Free(TranscodingFillInfo.PCMInfo.RawPCMData);
+		if (!bUseOfAdvancedBuffersInfo || (bUseOfAdvancedBuffersInfo && !AdvancedBuffersInfo.FillPCMData))
+		{
+			// free unneeded PCM Data
+			FMemory::Free(TranscodingFillInfo.PCMInfo.RawPCMData);
+		}
 
 		// Callback Dispatcher OnProgress
 		OnProgress_Internal(75);
@@ -166,16 +180,18 @@ USoundWave* URuntimeAudioImporterLibrary::DefineSoundWave()
 		// Fill Raw (Wave) Data
 		FillRawWaveData(SoundWaveRef);
 
+		// Fill PCM Data if needed
+		if (bUseOfAdvancedBuffersInfo && AdvancedBuffersInfo.FillPCMData)
+		{
+			FillPCMData(SoundWaveRef);
+		}
+
 		// Callback Dispatcher OnProgress
 		OnProgress_Internal(95);
 
 		return SoundWaveRef;
 	}
 
-	/* We don't need to fill RawPCMData buffer since it is not used at runtime during audio playback. But in case you want to fill this buffer - uncomment the code below (you should also remove some RawPCMData cleanups in code before it is executed)
-	sw->RawPCMData = static_cast<uint8*>(FMemory::Malloc(sw->RawPCMDataSize));
-	FMemory::Memmove(sw->RawPCMData, TranscodingFillInfo.PCMInfo.RawPCMData, sw->RawPCMDataSize);
-	*/
 
 	// Set a new sound compression quality
 	SoundWaveRef->CompressionQuality = BuffersDetailsInfo.SoundCompressionQuality;
@@ -186,20 +202,30 @@ USoundWave* URuntimeAudioImporterLibrary::DefineSoundWave()
 	// Callback Dispatcher OnProgress
 	OnProgress_Internal(60);
 
-	// Transcode Raw PCM data to Compressed data
-	if (!TranscodePCMToCompressedData(SoundWaveRef))
+	if (!bUseOfAdvancedBuffersInfo || (bUseOfAdvancedBuffersInfo && AdvancedBuffersInfo.FillCompressedData &&
+		AdvancedBuffersInfo.CompressionFormat != ECompressionFormat::RawData))
 	{
-		return nullptr;
+		// Transcode Raw PCM data to Compressed data
+		if (!TranscodePCMToCompressedData(SoundWaveRef))
+		{
+			return nullptr;
+		}
+
+		// Callback Dispatcher OnProgress
+		OnProgress_Internal(75);
+
+		SoundWaveRef->SetPrecacheState(ESoundWavePrecacheState::NotStarted);
+
+		// Fill the compressed data
+		FillCompressedData(SoundWaveRef);
+
+		// Fill PCM Data if needed
+		if (bUseOfAdvancedBuffersInfo && AdvancedBuffersInfo.FillPCMData)
+		{
+			FillPCMData(SoundWaveRef);
+		}
 	}
 
-	// Callback Dispatcher OnProgress
-	OnProgress_Internal(75);
-
-	SoundWaveRef->SetPrecacheState(ESoundWavePrecacheState::NotStarted);
-
-	// Fill the compressed data
-	FillCompressedData(SoundWaveRef);
-
 	// Callback Dispatcher OnProgress
 	OnProgress_Internal(95);
 
@@ -227,6 +253,9 @@ void URuntimeAudioImporterLibrary::FillRawWaveData(USoundWave* SoundWaveRef) con
 	FMemory::Memmove(SoundWaveRef->RawData.Realloc(TranscodingFillInfo.WAVInfo.WaveDataSize),
 	                 TranscodingFillInfo.WAVInfo.WaveData, TranscodingFillInfo.WAVInfo.WaveDataSize);
 	SoundWaveRef->RawData.Unlock();
+
+	UE_LOG(LogTemp, Warning, TEXT("RawData has been filled successfully, Raw data size: %d"),
+	       TranscodingFillInfo.WAVInfo.WaveDataSize);
 }
 
 void URuntimeAudioImporterLibrary::FillCompressedData(USoundWave* SoundWaveRef)
@@ -247,6 +276,18 @@ void URuntimeAudioImporterLibrary::FillCompressedData(USoundWave* SoundWaveRef)
 	CompressedBulkData->Unlock();
 
 	SoundWaveRef->SetPrecacheState(ESoundWavePrecacheState::Done);
+
+	UE_LOG(LogTemp, Warning, TEXT("Compressed data has been filled successfully, Cmpressed data size: %d"),
+	       TranscodingFillInfo.CompressedInfo.CompressedFormatData.Num());
+}
+
+void URuntimeAudioImporterLibrary::FillPCMData(USoundWave* SoundWaveRef)
+{
+	SoundWaveRef->RawPCMData = static_cast<uint8*>(FMemory::Malloc(SoundWaveRef->RawPCMDataSize));
+	FMemory::Memmove(SoundWaveRef->RawPCMData, TranscodingFillInfo.PCMInfo.RawPCMData,
+	                 SoundWaveRef->RawPCMDataSize);
+	UE_LOG(LogTemp, Warning, TEXT("PCM Data has been filled successfully, PCMData size: %d"),
+	       TranscodingFillInfo.PCMInfo.RawPCMDataSize);
 }
 
 bool URuntimeAudioImporterLibrary::TranscodePCMToCompressedData(USoundWave* SoundWaveToGetData)
@@ -258,6 +299,11 @@ bool URuntimeAudioImporterLibrary::TranscodePCMToCompressedData(USoundWave* Soun
 	// Sound quality information for compression purposes
 	FSoundQualityInfo SoundQualityInfo = GenerateSoundQualityInfo(SoundWaveToGetData);
 
+	if (bUseOfAdvancedBuffersInfo)
+	{
+		BuffersDetailsInfo.CompressionFormat = AdvancedBuffersInfo.CompressionFormat;
+	}
+
 	switch (BuffersDetailsInfo.CompressionFormat)
 	{
 	case OggVorbis:
@@ -315,9 +361,12 @@ bool URuntimeAudioImporterLibrary::TranscodePCMToCompressedData(USoundWave* Soun
 		}
 	}
 
-	// When the compressed data is generated, RawPCMData is no longer needed.
-	RawPCMArray.Empty();
-	FMemory::Free(TranscodingFillInfo.PCMInfo.RawPCMData);
+	if (!bUseOfAdvancedBuffersInfo || (bUseOfAdvancedBuffersInfo && !AdvancedBuffersInfo.FillPCMData))
+	{
+		// When the compressed data is generated, RawPCMData is no longer needed
+		RawPCMArray.Empty();
+		FMemory::Free(TranscodingFillInfo.PCMInfo.RawPCMData);
+	}
 
 	// Callback Dispatcher OnProgress
 	OnProgress_Internal(85);

RuntimeAudioImporter/Source/RuntimeAudioImporter/Public/RuntimeAudioImporterLibrary.h

@@ -5,8 +5,6 @@
 #include "Sound/SoundWave.h"
 #include "Async/Async.h"
 
-#include "PreimportedSoundAsset.h"
-
 #include "RuntimeAudioImporterLibrary.generated.h"
 
 /** Possible audio importing results */
@@ -79,7 +77,7 @@ enum ECompressionFormat
 };
 
 /** Information about which buffers to fill */
-USTRUCT(BlueprintType)
+USTRUCT(BlueprintType, Category = "RuntimeAudioImporter")
 struct FBuffersDetailsStruct
 {
 	GENERATED_BODY()
@@ -155,15 +153,34 @@ struct FTranscodingFillStruct
 	FCompressedStruct CompressedInfo;
 };
 
+/** Advanced CPP only structure which contains information about which buffers to fill */
+struct FAdvancedBuffersStruct
+{
+	/** Needed compression format. Do not select RawData here! If you want to fill Raw (Wav) Data, check the "FillRawData" parameter */
+	TEnumAsByte<ECompressionFormat> CompressionFormat;
+
+	/** Whether to fill the compressed data or not */
+	bool FillCompressedData = false;
+
+	/** Whether to fill PCM Data or not */
+	bool FillPCMData = false;
+
+	/** Whether to fill Raw (Wav) data */
+	bool FillRawData = false;
+};
+
 // Forward declaration of the FSoundQualityInfo structure
 struct FSoundQualityInfo;
 
+// Forward declaration of the UPreimportedSoundAsset class
+class UPreimportedSoundAsset;
+
 /**
  * Declare delegate which will be called during the transcoding process
  *
  * @param Percentage Percentage of importing completed (0-100%)
  */
-DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnProgress, const int32, Percentage);
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnAudioProgress, const int32, Percentage);
 
 /**
  * Declare a delegate that will be called on the transcoding result
@@ -172,7 +189,7 @@ DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnProgress, const int32, Percentage
  * @param ReadySoundWave Ready SoundWave object reference
  * @param Status TranscodingStatus Enum in case an error occurs
  */
-DECLARE_DYNAMIC_MULTICAST_DELEGATE_ThreeParams(FOnResult, class URuntimeAudioImporterLibrary*,
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_ThreeParams(FOnAudioResult, class URuntimeAudioImporterLibrary*,
                                                RuntimeAudioImporterObjectRef,
                                                const USoundWave*, SoundWaveRef,
                                                const TEnumAsByte < ETranscodingStatus >&, Status);
@@ -189,11 +206,11 @@ public:
 
 	/** Bind to know when the transcoding is on progress */
 	UPROPERTY(BlueprintAssignable, Category = "RuntimeAudioImporter")
-	FOnProgress OnProgress;
+	FOnAudioProgress OnProgress;
 
 	/** Bind to know when the transcoding is complete (even if it fails) */
 	UPROPERTY(BlueprintAssignable, Category = "RuntimeAudioImporter")
-	FOnResult OnResult;
+	FOnAudioResult OnResult;
 
 	/** Transcoding fill info. CPP use only */
 	FTranscodingFillStruct TranscodingFillInfo = FTranscodingFillStruct();
@@ -201,6 +218,10 @@ public:
 	/** Buffers details info. CPP use only */
 	FBuffersDetailsStruct BuffersDetailsInfo = FBuffersDetailsStruct();
 
+	/** Advanced buffer details info. CPP use only (even as an input parameter) */
+	FAdvancedBuffersStruct AdvancedBuffersInfo = FAdvancedBuffersStruct();
+	bool bUseOfAdvancedBuffersInfo = false;
+
 	/**
 	 * Instantiates a RuntimeAudioImporter object
 	 *
@@ -211,6 +232,14 @@ public:
 		"RuntimeAudioImporter")
 	static URuntimeAudioImporterLibrary* CreateRuntimeAudioImporter();
 
+	/**
+	 * If you want to select a separate formats to fill (using of "FAdvancedBuffersStruct"), then use this method in CPP
+	 *
+	 * @param UseOfAdvancedBufferInfo Whether to use the advanced buffer info or not
+	 */
+	UFUNCTION()
+	static URuntimeAudioImporterLibrary* CreateAdvancedRuntimeAudioImporter(const bool UseOfAdvancedBufferInfo);
+
 	/**
 	 * Transcode audio file to SoundWave object
 	 *
@@ -296,6 +325,13 @@ private:
 	 */
 	void FillCompressedData(USoundWave* SoundWaveRef);
 
+	/**
+	 * Fill SoundWave PCM data buffer
+	 *
+	 * @param SoundWaveRef SoundWave object reference
+	 */
+	void FillPCMData(USoundWave* SoundWaveRef);
+
 	/**
 	 * Transcode Audio from PCM to 16-bit WAV data
 	 *

Source/AudioImporterTest.Target.cs

@@ -1,14 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-using UnrealBuildTool;
-using System.Collections.Generic;
-
-public class AudioImporterTestTarget : TargetRules
-{
-	public AudioImporterTestTarget( TargetInfo Target) : base(Target)
-	{
-		Type = TargetType.Game;
-		DefaultBuildSettings = BuildSettingsVersion.V2;
-		ExtraModuleNames.AddRange( new string[] { "AudioImporterTest" } );
-	}
-}

Source/AudioImporterTest/AudioImporterTest.Build.cs

@@ -1,23 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-using UnrealBuildTool;
-
-public class AudioImporterTest : ModuleRules
-{
-	public AudioImporterTest(ReadOnlyTargetRules Target) : base(Target)
-	{
-		PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;
-	
-		PublicDependencyModuleNames.AddRange(new string[] { "Core", "CoreUObject", "Engine", "InputCore" });
-
-		PrivateDependencyModuleNames.AddRange(new string[] {  });
-
-		// Uncomment if you are using Slate UI
-		// PrivateDependencyModuleNames.AddRange(new string[] { "Slate", "SlateCore" });
-		
-		// Uncomment if you are using online features
-		// PrivateDependencyModuleNames.Add("OnlineSubsystem");
-
-		// To include OnlineSubsystemSteam, add it to the plugins section in your uproject file with the Enabled attribute set to true
-	}
-}

Source/AudioImporterTest/AudioImporterTest.cpp

@@ -1,6 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-#include "AudioImporterTest.h"
-#include "Modules/ModuleManager.h"
-
-IMPLEMENT_PRIMARY_GAME_MODULE( FDefaultGameModuleImpl, AudioImporterTest, "AudioImporterTest" );

Source/AudioImporterTest/AudioImporterTest.h

@@ -1,6 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-#pragma once
-
-#include "CoreMinimal.h"
-

Source/AudioImporterTest/AudioImporterTestGameModeBase.cpp

@@ -1,5 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-
-#include "AudioImporterTestGameModeBase.h"
-

Source/AudioImporterTest/AudioImporterTestGameModeBase.h

@@ -1,17 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-#pragma once
-
-#include "CoreMinimal.h"
-#include "GameFramework/GameModeBase.h"
-#include "AudioImporterTestGameModeBase.generated.h"
-
-/**
- * 
- */
-UCLASS()
-class AUDIOIMPORTERTEST_API AAudioImporterTestGameModeBase : public AGameModeBase
-{
-	GENERATED_BODY()
-	
-};

Source/AudioImporterTestEditor.Target.cs

@@ -1,14 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-using UnrealBuildTool;
-using System.Collections.Generic;
-
-public class AudioImporterTestEditorTarget : TargetRules
-{
-	public AudioImporterTestEditorTarget( TargetInfo Target) : base(Target)
-	{
-		Type = TargetType.Editor;
-		DefaultBuildSettings = BuildSettingsVersion.V2;
-		ExtraModuleNames.AddRange( new string[] { "AudioImporterTest" } );
-	}
-}