Microsoft-Windows-MediaFoundation-MSVProc

Event	Title	Channel	Sample	Rule
100	CreateVideoProcessor Device VideoDevice, VP VP , Rate Conversion Index …	MedaFoundationVideoProcD3D	N	N
101	CreateView Sample Sample, BufferIndex BufferIndex, hr hr, View View.	MedaFoundationVideoProcD3D	N	N
102	CreateView Sample Sample, BufferIndex BufferIndex, hr hr, View View.	MedaFoundationVideoProcD3D	N	N
103	VPBlt obj=.	MedaFoundationVideoProcD3D	N	N
104	VPBlt Stop Output Sample OutputSample, hr hr.	MedaFoundationVideoProcD3D	N	N
105	MFT_Start XVPMFT = MSVProcObj.	MedaFoundationVideoProc	N	N
106	MFT_Stop XVPMFT = MSVProcObj.	MedaFoundationVideoProc	N	N
107	ProcessInput_Start XVPMFT = MSVProcObj.	MedaFoundationVideoProc	N	N
108	ProcessInput_Stop XVPMFT = MSVProcObj hr = hr.	MedaFoundationVideoProc	N	N
109	ProcessOutput_Start XVPMFT = MSVProcObj.	MedaFoundationVideoProc	N	N
110	ProcessOutput_Stop XVPMFT = MSVProcObj hr = hr.	MedaFoundationVideoProc	N	N
111	ColorConv_Start fourCCSrc = fourCCSrc, fourCCDst = fourCCDst.	MedaFoundationVideoProc	N	N
112	ColorConv_Stop	MedaFoundationVideoProc	N	N
113	Resizer_Start fourCC = fourCC, srcWidth = srcWidth, srcHeight = srcHeight, …	MedaFoundationVideoProc	N	N
114	Resizer_Stop	MedaFoundationVideoProc	N	N
115	Rotation_Start fourCC = fourCC, Rotation = Rotation.	MedaFoundationVideoProc	N	N
116	Rotation_Stop	MedaFoundationVideoProc	N	N
117	Mirror_Start fourCC = fourCC, Mirror = Mirror.	MedaFoundationVideoProc	N	N
118	Mirror_Stop	MedaFoundationVideoProc	N	N
119	D3DShader Start obj=MSVProcObj context=Context input views=uiInputViewCount …	MedaFoundationVideoProcD3D	N	N
120	D3DShader Stop obj=MSVProcObj.	MedaFoundationVideoProcD3D	N	N
121	ConfigureInputHDRMetadata obj=MSVProcObj red = (RedPrimaryX,RedPrimaryY) green = …	MedaFoundationVideoProcD3D	N	N
122	ConfigureOutputHDRMetadata obj=MSVProcObj red = (RedPrimaryX,RedPrimaryY) green …	MedaFoundationVideoProcD3D	N	N
123	Constriction_Resizer_Start fourCC = fourCC, srcWidth = srcWidth, srcHeight = …	MedaFoundationVideoProc	N	N
124	Constriction_Resizer_Stop	MedaFoundationVideoProc	N	N
125	EffectWrapper_ProcessFrame_Start object = object.	MedaFoundationVideoProc	N	N
126	EffectWrapper_ProcessFrame_Stop object = object.	MedaFoundationVideoProc	N	N
127	EffectWrapper_StartStreamin_Start object = object.	MedaFoundationVideoProc	N	N
128	EffectWrapper_StartStreaming_Stop object = object.	MedaFoundationVideoProc	N	N
129	EffectWrapper_SetTypes_Start object = object flags=flags.	MedaFoundationVideoProc	N	N
130	EffectWrapper_SetTypes_Stop object = object hr=hr.	MedaFoundationVideoProc	N	N
131	VPBlt obj=Object Start Input Sample InputSample, Input Index InputIndex, Output …	MedaFoundationVideoProcD3D	N	N
132	VPBlt Stop Output Object, hr hr.	MedaFoundationVideoProcD3D	N	N
137	MFT_SetWorkQueueEx	MedaFoundationVideoProc, Operational	N	N
138	MFT_OnWorkItem_Start	MedaFoundationVideoProc, Operational	N	N
139	MFT_OnWorkItem_Stop	MedaFoundationVideoProc, Operational	N	N
140	MFT_Thread_SetWorkQueueEx	MedaFoundationVideoProc, Operational	N	N
141	MFT_ThreadpoolInit_Start	MedaFoundationVideoProc, Operational	N	N
142	MFT_ThreadpoolInit_Stop	MedaFoundationVideoProc, Operational	N	N

Event ID 100: CreateVideoProcessor Device VideoDevice, VP VP , Rate Conversion Index RateConversionIndex, PastFrames PastFrames.

Channel: MedaFoundationVideoProcD3D
Task: MSVideoProcessoftMFT(D3D11)_CreateVideoProcessor

Message #

CreateVideoProcessor Device %1, VP %2 , Rate Conversion Index %3, PastFrames %4

Fields #

Name	Description
`VideoDevice` Pointer
`VP` Pointer
`RateConversionIndex` UInt32
`PastFrames` UInt32

Event ID 101: CreateView Sample Sample, BufferIndex BufferIndex, hr hr, View View.

Channel: MedaFoundationVideoProcD3D
Task: MSVideoProcessoftMFT(D3D11)_CreateInputView

Message #

CreateView Sample %1, BufferIndex %2, hr %3, View %4

Fields #

Name	Description
`Sample` Pointer
`BufferIndex` UInt32
`hr` HexInt32
`View` Pointer

Event ID 102: CreateView Sample Sample, BufferIndex BufferIndex, hr hr, View View.

Channel: MedaFoundationVideoProcD3D
Task: MSVideoProcessoftMFT(D3D11)_CreateOutputView

Message #

CreateView Sample %1, BufferIndex %2, hr %3, View %4

Fields #

Name	Description
`Sample` Pointer
`BufferIndex` UInt32
`hr` HexInt32
`View` Pointer

Event ID 103: VPBlt obj=.

Channel: MedaFoundationVideoProcD3D
Task: MSVideoProcessoftMFT(D3D11)_VideoProcessorBlt
Opcode: Start

Description

VPBlt obj=Object Start Input Sample InputSample, Input Index InputViewIndex, Output Sample OutputSample, FrameOrField InputFrameOrField, OutputIndex OutputIndex, OutputFrame OutputFrame, (SrcWidthxSrcHeight)..(DestWidthxDestHeight) Input DXGI format SourceFormat, Output DXGI format DestFormat, rotation Rotation, mirrored Mirrored, lightLevelIn MaxLuminanceIn, lightLevelOut MaxLuminanceOut, srcColorSp srcColorSp, dstColorSp dstColorSp

Message #

VPBlt obj=%1 Start Input Sample %2, Input Index %3, Output Sample %4, FrameOrField %5, OutputIndex %6, OutputFrame %7, (%8x%9)..(%10x%11) Input DXGI format %12, Output DXGI format %13, rotation %14, mirrored %15, lightLevelIn %16, lightLevelOut %17, srcColorSp %18, dstColorSp %19

Fields #

Name	Description
`Object` Pointer
`InputSample` Pointer
`InputViewIndex` UInt32
`OutputSample` Pointer
`InputFrameOrField` UInt32
`OutputIndex` UInt32
`OutputFrame` UInt32
`SrcWidth` Int32
`SrcHeight` Int32
`DestWidth` Int32
`DestHeight` Int32
`SourceFormat` UInt32
`DestFormat` UInt32
`Rotation` UInt32
`Mirrored` UInt32
`MaxLuminanceIn` UInt32
`MaxLuminanceOut` UInt32
`srcColorSp` UInt32
`dstColorSp` UInt32

Event ID 104: VPBlt Stop Output Sample OutputSample, hr hr.

Channel: MedaFoundationVideoProcD3D
Task: MSVideoProcessoftMFT(D3D11)_VideoProcessorBlt
Opcode: Stop

Message #

VPBlt Stop Output Sample %1, hr %2

Fields #

Name	Description
`OutputSample` Pointer
`hr` HexInt32

Event ID 105: MFT_Start XVPMFT = MSVProcObj.

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_Create/DestroyMFT
Opcode: Start

Message #

MFT_Start XVPMFT = %1

Fields #

Name	Description
`MSVProcObj` Pointer

Event ID 106: MFT_Stop XVPMFT = MSVProcObj.

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_Create/DestroyMFT
Opcode: Stop

Message #

MFT_Stop XVPMFT = %1

Fields #

Name	Description
`MSVProcObj` Pointer

Event ID 107: ProcessInput_Start XVPMFT = MSVProcObj.

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_ProcessInput
Opcode: Start

Message #

ProcessInput_Start XVPMFT = %1

Fields #

Name	Description
`MSVProcObj` Pointer

Event ID 108: ProcessInput_Stop XVPMFT = MSVProcObj hr = hr.

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_ProcessInput
Opcode: Stop

Message #

ProcessInput_Stop  XVPMFT = %1 hr = %2

Fields #

Name	Description
`MSVProcObj` Pointer
`hr` HexInt32

Event ID 109: ProcessOutput_Start XVPMFT = MSVProcObj.

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_ProcessOutput
Opcode: Start

Message #

ProcessOutput_Start XVPMFT = %1

Fields #

Name	Description
`MSVProcObj` Pointer

Event ID 110: ProcessOutput_Stop XVPMFT = MSVProcObj hr = hr.

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_ProcessOutput
Opcode: Stop

Message #

ProcessOutput_Stop  XVPMFT = %1 hr = %2

Fields #

Name	Description
`MSVProcObj` Pointer
`hr` HexInt32

Event ID 111: ColorConv_Start fourCCSrc = fourCCSrc, fourCCDst = fourCCDst.

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_ColorConv
Opcode: Start

Message #

ColorConv_Start fourCCSrc = %1, fourCCDst = %2

Fields #

Name	Description
`fourCCSrc` HexInt32
`fourCCDst` HexInt32

Event ID 112: ColorConv_Stop

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_ColorConv
Opcode: Stop

Event ID 113: Resizer_Start fourCC = fourCC, srcWidth = srcWidth, srcHeight = srcHeight, dstWidth = dstWidth, dstHeight = dstHeight.

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_Resizer
Opcode: Start

Message #

Resizer_Start fourCC = %1, srcWidth = %2, srcHeight = %3, dstWidth = %4, dstHeight = %5

Fields #

Name	Description
`fourCC` HexInt32
`srcWidth` UInt32
`srcHeight` UInt32
`dstWidth` UInt32
`dstHeight` UInt32

Event ID 114: Resizer_Stop

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_Resizer
Opcode: Stop

Event ID 115: Rotation_Start fourCC = fourCC, Rotation = Rotation.

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_Rotation
Opcode: Start

Message #

Rotation_Start fourCC = %1, Rotation = %2

Fields #

Name	Description
`fourCC` HexInt32
`Rotation` UInt32

Event ID 116: Rotation_Stop

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_Rotation
Opcode: Stop

Event ID 117: Mirror_Start fourCC = fourCC, Mirror = Mirror.

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_Mirror
Opcode: Start

Message #

Mirror_Start fourCC = %1, Mirror = %2

Fields #

Name	Description
`fourCC` HexInt32
`Mirror` UInt32

Event ID 118: Mirror_Stop

Channel: MedaFoundationVideoProc
Task: MSVideoProcessoftMFT_Mirror
Opcode: Stop

Event ID 119: D3DShader Start obj=MSVProcObj context=Context input views=uiInputViewCount output views=uiOutputViewCount width=uiOutWidth height=uiOutHeight offsetX=uiOffsetX offsetY=uiOffsetY input DXGI format=...

Channel: MedaFoundationVideoProcD3D
Task: MSVideoProcessoftMFT(D3D11)_ShaderFallbackPass
Opcode: Start

Description

D3DShader Start obj= context= input views= output views= width= height= offsetX= offsetY= input DXGI format= output DXGI format= shader= lightLevelIn= lightLevelOut= srcColorSp= dstColorSp=.

Message #

D3DShader Start obj=%1 context=%2 input views=%3 output views=%4 width=%5 height=%6 offsetX=%7 offsetY=%8 input DXGI format=%9 output DXGI format=%10 shader=%11 lightLevelIn=%12 lightLevelOut=%13 srcColorSp=%14 dstColorSp=%15

Fields #

Name	Description
`MSVProcObj` Pointer
`Context` Pointer
`uiInputViewCount` UInt32
`uiOutputViewCount` UInt32
`uiOutWidth` UInt32
`uiOutHeight` UInt32
`uiOffsetX` UInt32
`uiOffsetY` UInt32
`SourceFormat` UInt32
`DestFormat` UInt32
`Shader` UInt32
`lightLevelIn` UInt32
`lightLevelOut` UInt32
`srcColorSp` UInt32
`dstColorSp` UInt32

Event ID 120: D3DShader Stop obj=MSVProcObj.

Channel: MedaFoundationVideoProcD3D
Task: MSVideoProcessoftMFT(D3D11)_ShaderFallbackPass
Opcode: Stop

Message #

D3DShader Stop obj=%1

Fields #

Name	Description
`MSVProcObj` Pointer

Event ID 121: ConfigureInputHDRMetadata obj=MSVProcObj red = (RedPrimaryX,RedPrimaryY) green = (GreenPrimaryX,GreenPrimaryY) blue = (BluePrimaryX,BluePrimaryY) white = (WhitePrimaryX,WhitePrimaryY) max = MaxLumi...

Channel: MedaFoundationVideoProcD3D
Task: MSVideoProcessoftMFT_ConfigureInputHDRMetadata

Description

ConfigureInputHDRMetadata obj=MSVProcObj red = (RedPrimaryX,RedPrimaryY) green = (GreenPrimaryX,GreenPrimaryY) blue = (BluePrimaryX,BluePrimaryY) white = (WhitePrimaryX,WhitePrimaryY) max = MaxLuminance min = MinLuminance.

Message #

ConfigureInputHDRMetadata obj=%1 red = (%2,%3) green = (%4,%5) blue = (%6,%7) white = (%8,%9) max = %10 min = %11

Fields #

Name	Description
`MSVProcObj` Pointer
`RedPrimaryX` Float
`RedPrimaryY` Float
`GreenPrimaryX` Float
`GreenPrimaryY` Float
`BluePrimaryX` Float
`BluePrimaryY` Float
`WhitePrimaryX` Float
`WhitePrimaryY` Float
`MaxLuminance` UInt32
`MinLuminance` UInt32

Event ID 122: ConfigureOutputHDRMetadata obj=MSVProcObj red = (RedPrimaryX,RedPrimaryY) green = (GreenPrimaryX,GreenPrimaryY) blue = (BluePrimaryX,BluePrimaryY) white = (WhitePrimaryX,WhitePrimaryY) max = MaxLum...

Channel: MedaFoundationVideoProcD3D
Task: MSVideoProcessoftMFT_ConfigureOutputHDRMetadata

Description

ConfigureOutputHDRMetadata obj=MSVProcObj red = (RedPrimaryX,RedPrimaryY) green = (GreenPrimaryX,GreenPrimaryY) blue = (BluePrimaryX,BluePrimaryY) white = (WhitePrimaryX,WhitePrimaryY) max = MaxLuminance min = MinLuminance.

Message #

ConfigureOutputHDRMetadata obj=%1 red = (%2,%3) green = (%4,%5) blue = (%6,%7) white = (%8,%9) max = %10 min = %11

Fields #

Name	Description
`MSVProcObj` Pointer
`RedPrimaryX` Float
`RedPrimaryY` Float
`GreenPrimaryX` Float
`GreenPrimaryY` Float
`BluePrimaryX` Float
`BluePrimaryY` Float
`WhitePrimaryX` Float
`WhitePrimaryY` Float
`MaxLuminance` UInt32
`MinLuminance` UInt32

Event ID 123: Constriction_Resizer_Start fourCC = fourCC, srcWidth = srcWidth, srcHeight = srcHeight, dstWidth = dstWidth, dstHeight = dstHeight.

Channel: MedaFoundationVideoProc
Task: MSVideoProcessorMFT_ConstrictionResizer
Opcode: Start

Message #

Constriction_Resizer_Start fourCC = %1, srcWidth = %2, srcHeight = %3, dstWidth = %4, dstHeight = %5

Fields #

Name	Description
`fourCC` HexInt32
`srcWidth` UInt32
`srcHeight` UInt32
`dstWidth` UInt32
`dstHeight` UInt32

Event ID 124: Constriction_Resizer_Stop

Channel: MedaFoundationVideoProc
Task: MSVideoProcessorMFT_ConstrictionResizer
Opcode: Stop

Event ID 125: EffectWrapper_ProcessFrame_Start object = object.

Channel: MedaFoundationVideoProc
Task: EffectWrapper_ProcessFrame
Opcode: Start

Message #

EffectWrapper_ProcessFrame_Start object = %1

Fields #

Name	Description
`object` Pointer

Event ID 126: EffectWrapper_ProcessFrame_Stop object = object.

Channel: MedaFoundationVideoProc
Task: EffectWrapper_ProcessFrame
Opcode: Stop

Message #

EffectWrapper_ProcessFrame_Stop object = %1

Fields #

Name	Description
`object` Pointer

Event ID 127: EffectWrapper_StartStreamin_Start object = object.

Channel: MedaFoundationVideoProc
Task: EffectWrapper_StartStreaming
Opcode: Start

Message #

EffectWrapper_StartStreamin_Start object = %1

Fields #

Name	Description
`object` Pointer

Event ID 128: EffectWrapper_StartStreaming_Stop object = object.

Channel: MedaFoundationVideoProc
Task: EffectWrapper_StartStreaming
Opcode: Stop

Message #

EffectWrapper_StartStreaming_Stop object = %1

Fields #

Name	Description
`object` Pointer

Event ID 129: EffectWrapper_SetTypes_Start object = object flags=flags.

Channel: MedaFoundationVideoProc
Task: EffectWrapper_SetTypes
Opcode: Start

Message #

EffectWrapper_SetTypes_Start object = %1 flags=%2

Fields #

Name	Description
`object` Pointer
`flags` UInt32

Event ID 130: EffectWrapper_SetTypes_Stop object = object hr=hr.

Channel: MedaFoundationVideoProc
Task: EffectWrapper_SetTypes
Opcode: Stop

Message #

EffectWrapper_SetTypes_Stop object = %1 hr=%2

Fields #

Name	Description
`object` Pointer
`hr` HexInt32

Event ID 131: VPBlt obj=Object Start Input Sample InputSample, Input Index InputIndex, Output Sample OutputSample, OutputIndex OutputIndex.

Channel: MedaFoundationVideoProcD3D
Task: MSVideoProcessoftMFT(D3D11)_CopySampleTexture
Opcode: Start

Message #

VPBlt obj=%1 Start Input Sample %2, Input Index %3, Output Sample %4, OutputIndex %5

Fields #

Name	Description
`Object` Pointer
`InputSample` Pointer
`InputIndex` UInt32
`OutputSample` Pointer
`OutputIndex` UInt32

Event ID 132: VPBlt Stop Output Object, hr hr.

Channel: MedaFoundationVideoProcD3D
Task: MSVideoProcessoftMFT(D3D11)_CopySampleTexture
Opcode: Stop

Message #

VPBlt Stop Output %1, hr %2

Fields #

Name	Description
`Object` Pointer
`hr` HexInt32

Event ID 137: MFT_SetWorkQueueEx

Channel: MedaFoundationVideoProc, Operational
Task: MSVideoProcessoftMFT_SetWorkQueueEx

Fields #

Name	Description
`MSVProcObj` Pointer
`WorkQueueId` UInt32
`BasePri` Int32

Event ID 138: MFT_OnWorkItem_Start

Channel: MedaFoundationVideoProc, Operational
Task: MSVideoProcessoftMFT_OnWorkItem
Opcode: Start

Fields #

Name	Description
`ThreadObj` Pointer
`Index` UInt32
`WorkQueueId` UInt32

Event ID 139: MFT_OnWorkItem_Stop

Channel: MedaFoundationVideoProc, Operational
Task: MSVideoProcessoftMFT_OnWorkItem
Opcode: Stop

Fields #

Name	Description
`ThreadObj` Pointer
`Index` UInt32
`WorkQueueId` UInt32

Event ID 140: MFT_Thread_SetWorkQueueEx

Channel: MedaFoundationVideoProc, Operational
Task: MSVideoProcessoftMFT_ThreadSetWorkQueueEx

Fields #

Name	Description
`ThreadObject` Pointer
`WorkQueueId` UInt32
`BasePri` Int32

Event ID 141: MFT_ThreadpoolInit_Start

Channel: MedaFoundationVideoProc, Operational
Task: MSVideoProcessoftMFT_ThreadpoolInit
Opcode: Start

Fields #

Name	Description
`ThreadPoolObj` Pointer
`WorkQueueId` UInt32

Event ID 142: MFT_ThreadpoolInit_Stop

Channel: MedaFoundationVideoProc, Operational
Task: MSVideoProcessoftMFT_ThreadpoolInit
Opcode: Stop

Fields #

Name	Description
`ThreadPoolObj` Pointer
`ThreadCount` UInt32
`hr` HexInt32

Provenance

ETW provider GUID a4112d1a-6dfa-476e-bb75-e350d24934e1

Defined in msvproc.dll, which carries the event manifest.

WS2022-20348.4893, schema read from the registered manifest, binary version 10.0.20348.3451, captured 2026-06-02 — Manifest XML pack, 1.9 MB
Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.5074, captured 2026-06-02 — Manifest XML pack, 2.0 MB