TVideoDecoderAMF | Unreal Engine 5.0 Documentation

Inheritance Hierarchy


Module	AMFCodecs
Header	/Engine/Plugins/Experimental/AVCodecs/AMFCodecs/Source/AMFCodecs/Public/Video/Decoders/VideoDecoderAMF.h
Include	#include "Video/Decoders/VideoDecoderAMF.h"

template<typename TResource>  
class TVideoDecoderAMF : public TVideoDecoder< TResource, FVideoDecoderConfigAMF >

	Type	Name	Description
	amf::AMFContextPtr	Context

	Type	Name	Description
		TVideoDecoderAMF ()

	Type	Name	Description
		~TVideoDecoderAMF ()

Type	Name	Description
void	Close ()
bool	IsInitialized ()
bool	IsOpen ()
FAVResult	Open ( TSharedRef< FAVDevice > const& NewDevice, TSharedRef< FAVInstance > const& NewInstance )
FAVResult	ReceiveFrame ( TResolvableVideoResource< TResource >& InOutResource )	Read a finished frame out of the codec.
FAVResult	SendPacket ( FVideoPacket const& Packet )	Template =""> int TVideoDecoderAMF::GetCapability(GUID EncodeGUID, NV_ENC_CAPS CapsToQuery) const { if (IsOpen()) { int CapsValue = 0;NV_ENC_STRUCT(NV_ENC_CAPS_PARAM, CapsParam); CapsParam.capsToQuery = CapsToQuery;AMFSTATUS const Result = FAPI::Get().AMFGetEncodeCaps(Decoder, EncodeGUID, &CapsParam, &CapsValue); if (Result != NV_ENC_SUCCESS) { FAVResult::Log(EAVResult::Warning, FString::Printf(TEXT("Failed to query for AMF capability %d"), CapsToQuery), TEXT("AMF"), Result);return 0; }return CapsValue; }return FAVResult(EAVResult::ErrorInvalidState, TEXT("Decoder not open"), TEXT("AMF")); }