FEncoderNVENC | Unreal Engine 5.6 Documentation

API > API/Plugins > API/Plugins/NVENC

This class is the core of the NVENC encoder logic. It is embedded inside NVCodecEncoders using composition instead of inheritance because templates + inheritance was bit messy here where we need concrete types.


Name	FEncoderNVENC
Type	class
Header File	/Engine/Plugins/Experimental/AVCodecs/NVCodecs/Source/NVENC/Public/Video/Encoders/VideoEncoderNVENC.h
Include Path	#include "Video/Encoders/VideoEncoderNVENC.h"

Syntax

class FEncoderNVENC

Destructors

Name	Remarks	Include Path	Unreal Specifiers
virtual ~FEncoderNVENC()		Video/Encoders/VideoEncoderNVENC.h

Variables

Protected

Name	Type	Include Path
bHasMaxDeviceResolution	bool	Video/Encoders/VideoEncoderNVENC.h
Buffer	NV_ENC_OUTPUT_PTR	Video/Encoders/VideoEncoderNVENC.h
Encoder	void *	Video/Encoders/VideoEncoderNVENC.h
MaxDeviceEncodeHeight	uint32	Video/Encoders/VideoEncoderNVENC.h
MaxDeviceEncodeWidth	uint32	Video/Encoders/VideoEncoderNVENC.h
Packets	TQueue< FVideoPacket >	Video/Encoders/VideoEncoderNVENC.h
SessionDevice	void *	Video/Encoders/VideoEncoderNVENC.h
SessionDeviceType	NV_ENC_DEVICE_TYPE	Video/Encoders/VideoEncoderNVENC.h

Functions

Public

Name	Remarks	Include Path	Unreal Specifiers
virtual FAVResult ApplyConfig ( FVideoEncoderConfigNVENC const& AppliedConfig, FVideoEncoderConfigNVENC& PendingConfig, TFunction< FAVResult()> ApplyConfigFunc )		Video/Encoders/VideoEncoderNVENC.h
virtual void Close()		Video/Encoders/VideoEncoderNVENC.h
int GetCapability ( GUID EncodeGUID, NV_ENC_CAPS CapsToQuery ) const		Video/Encoders/VideoEncoderNVENC.h
bool IsInitialized()		Video/Encoders/VideoEncoderNVENC.h
virtual bool IsOpen()		Video/Encoders/VideoEncoderNVENC.h
virtual FAVResult Open ( TSharedRef< FAVDevice > const& NewDevice, TSharedRef< FAVInstance > const& NewInstance, TFunction< void(NV_ENC_OPEN_ENCODE_SESSION_EX_PARAMS&)> SetupEncoderSessionFunc )		Video/Encoders/VideoEncoderNVENC.h
virtual FAVResult ReceivePacket ( FVideoPacket& OutPacket )		Video/Encoders/VideoEncoderNVENC.h
FAVResult SendFrame ( NV_ENC_PIC_PARAMS Input )		Video/Encoders/VideoEncoderNVENC.h
virtual FAVResult SendFrame ( TSharedPtr< FVideoResource > const& Resource, uint32 Timestamp, bool bForceKeyframe, TFunction< FAVResult()> ApplyConfigFunc, TFunction< void(NV_ENC_REGISTER_RESOURCE&)> SetResourceToRegisterFunc )		Video/Encoders/VideoEncoderNVENC.h
virtual FAVResult SendFrameCUDA ( TSharedPtr< FVideoResourceCUDA > const& Resource, uint32 Timestamp, bool bForceKeyframe, TFunction< FAVResult()> ApplyConfigFunc )		Video/Encoders/VideoEncoderNVENC.h