add pcm->wav converter

getnamo · Jan 29, 2024 · bf5927c · bf5927c
1 parent 5c236a6
commit bf5927c
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Showing 3 changed files with 15 additions and 1 deletion.
diff --git a/SocketIOClient.uplugin b/SocketIOClient.uplugin
@@ -1,7 +1,7 @@
 {
 	"FileVersion": 3,
 	"Version": 1,
-	"VersionName": "2.7.4",
+	"VersionName": "2.7.5",
 	"EngineVersion": "5.3",
 	"FriendlyName": "Socket.IO Client",
 	"Description": "Real-time WebSocket networking via Socket.IO protocol usable from blueprints and c++.",

diff --git a/Source/CoreUtility/Private/CUBlueprintLibrary.cpp b/Source/CoreUtility/Private/CUBlueprintLibrary.cpp
@@ -143,6 +143,13 @@ TArray<uint8> UCUBlueprintLibrary::Conv_OpusBytesToWav(const TArray<uint8>& InBy
 	return WavBytes;
 }
 
+TArray<uint8> UCUBlueprintLibrary::Conv_PCMToWav(const TArray<uint8>& InPCM, int32 SampleRate, int32 Channels)
+{
+	TArray<uint8> WavBytes;
+	SerializeWaveFile(WavBytes, InPCM.GetData(), InPCM.Num(), Channels, Channels);
+	return WavBytes;
+}
+
 TArray<uint8> UCUBlueprintLibrary::Conv_WavBytesToOpus(const TArray<uint8>& InBytes)
 {
 	//FCUScopeTimer Timer(TEXT("Conv_WavBytesToOpus"));

diff --git a/Source/CoreUtility/Public/CUBlueprintLibrary.h b/Source/CoreUtility/Public/CUBlueprintLibrary.h
@@ -82,6 +82,13 @@ class COREUTILITY_API UCUBlueprintLibrary : public UBlueprintFunctionLibrary
 	UFUNCTION(BlueprintPure, meta = (DisplayName = "To Wav Bytes (Opus Bytes)", BlueprintAutocast), Category = "CoreUtility|Conversion")
 	static TArray<uint8> Conv_OpusBytesToWav(const TArray<uint8>& InBytes);
 
+
+	/**
+	*	Audio conversion - Convert PCM bytes + definition to wav
+	*/
+	UFUNCTION(BlueprintPure, meta = (DisplayName = "To Wav Bytes (PCM Bytes)", BlueprintAutocast), Category = "CoreUtility|Conversion")
+	static TArray<uint8> Conv_PCMToWav(const TArray<uint8>& InPCM, int32 SampleRate, int32 Channels);
+
 	/**
 	*	Audio compression - Convert wav to opus (currently raw serialized)
 	*/