媒体基础自定义拓扑 E_FAIL
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【中文标题】媒体基础自定义拓扑 E_FAIL【英文标题】：Media Foundation Custom Topology E_FAIL 【发布时间】：2018-03-29 02:22:03 【问题描述】：我正在尝试创建媒体基础拓扑。拓扑捕获/解码视频流，使用自定义变换覆盖 d3d9 表面，然后显示视频并将其保存到文件中。
源视频是 1080P MPEG4/H264，目标也是。自定义变换当前支持 NV12 和 YUY2，与 MFT_Grayscale 示例代码几乎相同。当手动设置其媒体类型时，没有一个节点返回错误。我还验证了编码器、解码器和 EVR 支持 NV12 和 YUY2。 （我检查了 DXVA 的 EVR，标准的 MSFT dec/enc 支持这两种格式，并通过MFTEnum 和SetOutputType 接受类型。
问题在于，如果不删除文件输出或转换，我就无法获得完整的工作拓扑。无论我是否启用了拓扑解析，尝试启动拓扑都会失败，E_FAIL。
我考虑的一个原因是解码器实际上输出 1920 x 1088，因为 MPEG 舍入。我无法手动将格式设置为 1088，因为如果编码器/解码器的输入分辨率与输出分辨率不同，它们将在 SetOutputType 中失败。然而，当前的拓扑结构并没有足够长的时间让 topoloader 将分辨率更改为 1088，因此可能还有另一个问题。
如果您有任何建议或想法，我将不胜感激。
拓扑构建：
HRESULT VideoPipeline::CreateRecordTopology(
IMFPresentationDescriptor *pPD, // Presentation descriptor.
LPCWSTR pFilename, // Destination file.
IMFTopology **ppTopology) // Receives a pointer to the topology.
HRESULT hr = S_OK;
CComPtr<IMFMediaType> pPipelineType;
CComPtr<IMFTopology> pTopology;
CComPtr<IMFStreamSink> pFileSink;
CComPtr<IMFStreamSink> pPreviewSink;
CComPtr<IMFTransform> pOverlayTransform;
CComPtr<IMFTransform> pDeinterlaceTransform;
CComPtr<IMFTopologyNode> pSourceNode;
CComPtr<IMFTopologyNode> pDecodeNode;
CComPtr<IMFTopologyNode> pOverlayNode;
CComPtr<IMFTopologyNode> pTeeNode;
CComPtr<IMFTopologyNode> pOutputNode;
CComPtr<IMFTopologyNode> pEncodeNode;
CComPtr<IMFTopologyNode> pFileNode;
BOOL fSelected = FALSE;
DWORD cSourceStreams = 0;
DWORD i = -1;
*ppTopology = nullptr;
// Create a new topology.
IFR(MFCreateTopology(&pTopology));
IFR(pTopology->SetUINT32(MF_TOPOLOGY_DXVA_MODE, MFTOPOLOGY_DXVA_FULL));
IFR(pTopology->SetUINT32(MF_TOPOLOGY_HARDWARE_MODE, MFTOPOLOGY_HWMODE_USE_HARDWARE));
// Get the number of streams in the media source.
IFR(pPD->GetStreamDescriptorCount(&cSourceStreams));
// For each stream, create the topology nodes and add them to the topology.
for (i = 0; i < cSourceStreams; i++)
CComPtr<IMFStreamDescriptor> pSD;
IFR(pPD->GetStreamDescriptorByIndex(i, &fSelected, &pSD));
if (fSelected)
GUID guidMajorType;
CComPtr<IMFMediaTypeHandler> pHandler;
CComPtr<IMFMediaType> pInputType, pOutputType, pPipelineType;
IFR(pSD->GetMediaTypeHandler(&pHandler));
IFR(pHandler->GetMajorType(&guidMajorType));
if (guidMajorType != MFMediaType_Video)
pPD->DeselectStream(i);
continue;
IFR(pHandler->GetCurrentMediaType(&pInputType));
// Create the NV12 media type for the pipeline based on the input format
IFR(MFCreateMediaType(&pPipelineType));
IFR(pPipelineType->SetGUID(MF_MT_MAJOR_TYPE, MFMediaType_Video));
IFR(pPipelineType->SetGUID(MF_MT_SUBTYPE, MFVideoFormat_NV12));
IFR(pPipelineType->SetUINT32(MF_MT_ALL_SAMPLES_INDEPENDENT, TRUE));
IFR(pPipelineType->SetUINT32(MF_MT_COMPRESSED, FALSE));
IFR(pPipelineType->SetUINT32(MF_MT_YUV_MATRIX, MFVideoTransferMatrix_BT709));
IFR(pPipelineType->SetUINT32(MF_MT_VIDEO_PRIMARIES, MFVideoPrimaries_BT709));
IFR(CopyAttribute(pInputType, pPipelineType, MF_MT_INTERLACE_MODE));
IFR(CopyAttribute(pInputType, pPipelineType, MF_MT_FRAME_SIZE));
IFR(CopyAttribute(pInputType, pPipelineType, MF_MT_FRAME_RATE));
// Create the output type with the attributes we want from the input format
IFR(MFCreateMediaType(&pOutputType));
IFR(pOutputType->SetGUID(MF_MT_MAJOR_TYPE, MFMediaType_Video));
IFR(pOutputType->SetGUID(MF_MT_SUBTYPE, MFVideoFormat_H264));
IFR(CopyAttribute(pInputType, pOutputType, MF_MT_INTERLACE_MODE));
IFR(CopyAttribute(pInputType, pOutputType, MF_MT_FRAME_SIZE));
IFR(CopyAttribute(pInputType, pOutputType, MF_MT_AVG_BITRATE));
IFR(CopyAttribute(pInputType, pOutputType, MF_MT_FRAME_RATE));
IFR(CopyAttribute(pInputType, pOutputType, MF_MT_PIXEL_ASPECT_RATIO));
IFR(CopyAttribute(pInputType, pOutputType, MF_MT_MPEG2_PROFILE));
// Create the outputs
if (FAILED(hr = CreateVideoFileSink(pOutputType, pFilename, &pFileSink)) ||
FAILED(hr = CreateVideoRenderer(pPipelineType, &pPreviewSink)))
// Couldn't create a source, try to deselect the stream
pPD->DeselectStream(i);
else
std::lock_guard<std::recursive_mutex> lock(m_SourceMutex);
// Add a source node for this stream.
IFR(AddSourceNode(pTopology, m_pSource, pPD, pSD, &pSourceNode));
// Add a transform node for the decoder.
IFR(AddCoderNode(pTopology, false, pOutputType, pPipelineType, 0, &pDecodeNode));
// Add a transform node for the graph overlay.
IFR(m_pOverlay.QueryInterface(&pOverlayTransform));
IFR(AddTransformNode(pTopology, pOverlayTransform, pPipelineType, pPipelineType, &pOverlayNode));
// Add a tee node for the two outputs.
IFR(AddTeeNode(pTopology, &pTeeNode));
// Create the output node for the preview window.
IFR(AddOutputNode(pTopology, pPreviewSink, pPipelineType, 0, &pOutputNode));
// Create the transform node for the encoder.
IFR(AddCoderNode(pTopology, true, pPipelineType, pOutputType, 0, &pEncodeNode));
// Create the output node for the file.
IFR(AddOutputNode(pTopology, pFileSink, pOutputType, 0, &pFileNode));
// Connect the nodes.
IFR(pSourceNode->ConnectOutput(0, pDecodeNode, 0));
IFR(pDecodeNode->ConnectOutput(0, pOverlayNode, 0));
IFR(pOverlayNode->ConnectOutput(0, pTeeNode, 0));
IFR(pTeeNode->ConnectOutput(0, pOutputNode, 0));
IFR(pTeeNode->ConnectOutput(1, pEncodeNode, 0));
IFR(pEncodeNode->ConnectOutput(0, pFileNode, 0));
break; // We've found our video stream - stop
// else: If not selected, don't add the branch.
if (pSourceNode == nullptr)
// None of the selected streams were valid video streams
IFR(E_FAIL);
// Save the file sink for later finalization
std::lock_guard<std::recursive_mutex> lock(m_FileMutex);
m_pFileSink = pFileSink;
// Return the IMFTopology pointer to the caller.
*ppTopology = pTopology.Detach();
return hr;
MFTrace 输出（启用分辨率）：
>>>>>>>>>>>>> queued topology
14792,3030 02:28:42.83045 CTopologyHelpers::TraceNode @ Node 0 @0000029242C8EDC0 ID:39C800000001, 0 inputs, 1 outputs, type 1, MF_TOPONODE_SOURCE=@0000029242C6B3D0;MF_TOPONODE_PRESENTATION_DESCRIPTOR=@0000029242D19870;MF_TOPONODE_STREAM_DESCRIPTOR=@0000029242CA9C80
14792,3030 02:28:42.83045 CMFTopologyNodeDetours::GetGUID @0000029242C8EDC0 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83046 CTopologyHelpers::TraceObject @ Source @0000029242C6B3D0 00000000-0000-0000-0000-000000000000 (C:\WINDOWS\System32\mfmp4srcsnk.dll), MFMEDIASOURCE_CHARACTERISTICS=0x00000086
14792,3030 02:28:42.83051 CTopologyHelpers::TraceStream @ Output stream 0, connected to node @0000029242C788B0 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_AVG_BITRATE=8008222;MF_MT_MPEG4_SAMPLE_DESCRIPTION=00 00 00 b8 73 74 73 64 00 00 00 00 00 00 00 01 00 00 00 a8 61 76 63 31 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 07 80 04 38 00 48 00 00 00 48 00 00 00 00 00 00 00 01 ;MF_MT_MPEG_SEQUENCE_HEADER=00 00 01 27 64 00 28 ac 2c 85 01 e0 08 9f 97 01 6e 02 1a 02 80 00 00 03 00 80 00 00 1e 70 20 00 0f 42 40 00 07 a1 21 7b df 07 68 70 c2 16 00 00 01 28 ee 3c b0 ;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;MF_MT_AM_FORMAT_TYPE=FORMAT_MPEG2Video;8F020EEA-1508-471F-9DA6-507D7CFA40DB=1;MF_MT_MPEG2_LEVEL=31;MF_MT_MPEG4_CURRENT_SAMPLE_ENTRY=0;A7911D53-12A4-4965-AE70-6EADD6FF0551=1;MF_MT_MPEG2_PROFILE=100;MF_MT_VIDEO_NOMINAL_RANGE=1;C380465D-2271-428C-9B83-ECEA3B4A85C1=0;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_PIXEL_ASPECT_RATIO=4294967297 (1,1);MF_MT_SAMPLE_SIZE=1;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MEDIASUBTYPE_H264
14792,3030 02:28:42.83051 CTopologyHelpers::TraceNode @ Node 1 @0000029242C788B0 ID:39C800000002, 1 inputs, 1 outputs, type 2, MF_TOPONODE_STREAMID=0;MF_TOPONODE_NOSHUTDOWN_ON_REMOVE=0;MF_TOPONODE_DECODER=1
14792,3030 02:28:42.83051 CMFTopologyNodeDetours::GetGUID @0000029242C788B0 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83054 CTopologyHelpers::TraceObject @ MFT @000002924D37ADE0 00000000-0000-0000-0000-000000000000 (C:\Windows\System32\msmpeg2vdec.dll), 206B4FC8-FCF9-4C51-AFE3-9764369E33A0=1;2EFD8EEE-1150-4328-9CF5-66DCE933FCF4=0;5AE557B8-77AF-41F5-9FA6-4DB2FE1D4BCA=7680;7262A16A-D2DC-4E75-9BA8-65C0C6D32B13=4320;9561C3E8-EA9E-4435-9B1E-A93E691894D8=4294967295;9C27891A-ED7A-40E1-88E8-B22727A024EE=0;A24E30D7-DE25-4558-BBFB-71070A2D332E=0;AC2C1838-1EB9-4933-85A3-CD62D1B9EC1B=0;D8980DEB-0A48-425F-8623-611DB41D3810=0;MF_TRANSFORM_ASYNC_UNLOCK=1;MF_SA_D3D_AWARE=1;EF80833F-F8FA-44D9-80D8-41ED6232670C=0;F7DB8A2F-4F48-4EE8-AE31-8B6EBE558AE2=1
14792,3030 02:28:42.83056 CTopologyHelpers::TraceStream @ Input stream 0, connected to node @0000029242C8EDC0 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_AVG_BITRATE=8008222;MF_MT_COMPRESSED=1;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;5601A134-2005-4AD2-B37D-22A6C554DEB2=1;MF_MT_DEFAULT_STRIDE=0;MF_MT_AVG_BIT_EROR_RATE=0MF_MT_MPEG2_PROFILE=100;MF_MT_FIXED_SIZE_SAMPLES=0;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_PIXEL_ASPECT_RATIO=4294967297 (1,1);MF_MT_ALL_SAMPLES_INDEPENDENT=0;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MEDIASUBTYPE_H264
14792,3030 02:28:42.83057 CTopologyHelpers::TraceStream @ Output stream 0, connected to node @0000029242C77FE0 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_COMPRESSED=0;MF_MT_YUV_MATRIX=1;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;MF_MT_AVG_BIT_EROR_RATE=0MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_ALL_SAMPLES_INDEPENDENT=1;MF_MT_VIDEO_PRIMARIES=2;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MFVideoFormat_NV12
14792,3030 02:28:42.83057 CTopologyHelpers::TraceNode @ Node 2 @0000029242C77FE0 ID:39C800000003, 1 inputs, 1 outputs, type 2, MF_TOPONODE_LOCKED=1
14792,3030 02:28:42.83057 CMFTopologyNodeDetours::GetGUID @0000029242C77FE0 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83058 CTopologyHelpers::TraceObject @ MFT @0000029242309C50 00000000-0000-0000-0000-000000000000 (C:\Users\matth\Code\Beck\winlaserlux7\WinLaserlux7\bin\x64\Debug\WLLNative.dll), <NULL>
14792,3030 02:28:42.83059 CTopologyHelpers::TraceStream @ Input stream 0, connected to node @0000029242C788B0 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_COMPRESSED=0;MF_MT_YUV_MATRIX=1;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_ALL_SAMPLES_INDEPENDENT=1;MF_MT_VIDEO_PRIMARIES=2;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MFVideoFormat_NV12
14792,3030 02:28:42.83060 CTopologyHelpers::TraceStream @ Output stream 0, connected to node @0000029242C99D60 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_COMPRESSED=0;MF_MT_YUV_MATRIX=1;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_ALL_SAMPLES_INDEPENDENT=1;MF_MT_VIDEO_PRIMARIES=2;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MFVideoFormat_NV12
14792,3030 02:28:42.83060 CTopologyHelpers::TraceNode @ Node 3 @0000029242C99D60 ID:39C800000004, 1 inputs, 2 outputs, type 3, MF_TOPONODE_PRIMARYOUTPUT=0
14792,3030 02:28:42.83060 CMFTopologyNodeDetours::GetGUID @0000029242C99D60 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83060 CTopologyHelpers::TraceObject @ Tee @0000000000000000 00000000-0000-0000-0000-000000000000 ((null)), (null)
14792,3030 02:28:42.83060 CTopologyHelpers::TraceStream @ Input stream 0, connected to node @0000029242C77FE0 stream 0, MT: <<not set, hr=80004005 E_FAIL>>
14792,3030 02:28:42.83061 CTopologyHelpers::TraceStream @ Output stream 0, connected to node @0000029227FBDBC0 stream 0, MT: <<not set, hr=80004005 E_FAIL>>
14792,3030 02:28:42.83061 CTopologyHelpers::TraceStream @ Output stream 1, connected to node @000002925EA3EF10 stream 0, MT: <<not set, hr=80004005 E_FAIL>>
14792,3030 02:28:42.83061 CTopologyHelpers::TraceNode @ Node 4 @0000029227FBDBC0 ID:39C800000005, 1 inputs, 0 outputs, type 0, MF_TOPONODE_STREAMID=0;MF_TOPONODE_NOSHUTDOWN_ON_REMOVE=0
14792,3030 02:28:42.83061 CMFTopologyNodeDetours::GetGUID @0000029227FBDBC0 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83062 CTopologyHelpers::TraceObject @ Sink @000002924D371708 00000000-0000-0000-0000-000000000000 (C:\WINDOWS\SYSTEM32\MF.dll), (null)
14792,3030 02:28:42.83062 CTopologyHelpers::TraceStream @ Input stream 0, connected to node @0000029242C99D60 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_COMPRESSED=0;MF_MT_YUV_MATRIX=1;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_ALL_SAMPLES_INDEPENDENT=1;MF_MT_VIDEO_PRIMARIES=2;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MFVideoFormat_NV12
14792,3030 02:28:42.83063 CTopologyHelpers::TraceNode @ Node 5 @000002925EA3EF10 ID:39C800000006, 1 inputs, 1 outputs, type 2, MF_TOPONODE_STREAMID=0;MF_TOPONODE_NOSHUTDOWN_ON_REMOVE=0
14792,3030 02:28:42.83063 CMFTopologyNodeDetours::GetGUID @000002925EA3EF10 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83063 CTopologyHelpers::TraceObject @ MFT @000002924D331338 00000000-0000-0000-0000-000000000000 (C:\Windows\System32\mfh264enc.dll), 86A355AE-3A77-4EC4-9F31-01149A4E92DE=1;MF_TRANSFORM_ASYNC_UNLOCK=1
14792,3030 02:28:42.83064 CTopologyHelpers::TraceStream @ Input stream 0, connected to node @0000029242C99D60 stream 1, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_COMPRESSED=0;MF_MT_YUV_MATRIX=1;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_ALL_SAMPLES_INDEPENDENT=1;MF_MT_VIDEO_PRIMARIES=2;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MFVideoFormat_NV12
14792,3030 02:28:42.83066 CTopologyHelpers::TraceStream @ Output stream 0, connected to node @0000029242CF3B90 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_AVG_BITRATE=8008222;MF_MT_MPEG_SEQUENCE_HEADER=00 00 00 01 67 64 00 28 ac 2c ac 07 80 22 7e 5c 04 40 00 00 03 00 40 00 00 0f 07 68 22 11 4e 00 00 00 01 68 ce 3c 30 ;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;5601A134-2005-4AD2-B37D-22A6C554DEB2=1;MF_MT_MPEG2_PROFILE=100;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_PIXEL_ASPECT_RATIO=4294967297 (1,1);MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MEDIASUBTYPE_H264
14792,3030 02:28:42.83067 CTopologyHelpers::TraceNode @ Node 6 @0000029242CF3B90 ID:39C800000007, 1 inputs, 0 outputs, type 0, MF_TOPONODE_STREAMID=0;MF_TOPONODE_NOSHUTDOWN_ON_REMOVE=0
14792,3030 02:28:42.83067 CMFTopologyNodeDetours::GetGUID @0000029242CF3B90 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83067 CTopologyHelpers::TraceObject @ Sink @0000029242CFC620 00000000-0000-0000-0000-000000000000 (C:\WINDOWS\System32\mfmp4srcsnk.dll), (null)
14792,3030 02:28:42.83068 CTopologyHelpers::TraceStream @ Input stream 0, connected to node @000002925EA3EF10 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_AVG_BITRATE=8008222;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;5601A134-2005-4AD2-B37D-22A6C554DEB2=1;MF_MT_MPEG2_PROFILE=100;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_PIXEL_ASPECT_RATIO=4294967297 (1,1);MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MEDIASUBTYPE_H264
14792,3030 02:28:42.83068 CMFTopologyDetours::GetUINT32 @0000029242D45BD0 attribute not found guidKey = MF_TOPOLOGY_RESOLUTION_STATUS
14792,3030 02:28:42.83069 CTopologyHelpers::Trace @0000029242D45BD0 MF_TOPOLOGY_RESOLUTION_STATUS = NOT FOUND!!!
14792,3030 02:28:42.83069 CTopologyHelpers::Trace @0000029242D45BD0 <<<<<<<<<<<<< queued topology
14792,3030 02:28:42.83069 CMFMediaSourceDetours::Attach @0000029242C6B3D0 Rate control @0000029242C6B3E8
14792,3030 02:28:42.83069 CMFTransformDetours::Attach @000002924D37ADE0 Rate control @000002924D37AE88
14792,3030 02:28:42.83075 CMFMediaSessionDetours::EndGetEvent @0000029242CB0020 Met=111 MESessionTopologyStatus, value @0000029242D45BD0, failed HrStatus=80004005 E_FAIL, MF_EVENT_TOPOLOGY_STATUS=100
14792,3030 02:28:42.83075 CTopologyHelpers::Trace @0000029242D45BD0 >>>>>>>>>>>>> ready topology
14792,3030 02:28:42.83076 CTopologyHelpers::TraceNode @ Node 0 @0000029242C8EDC0 ID:39C800000001, 0 inputs, 1 outputs, type 1, MF_TOPONODE_SOURCE=@0000029242C6B3D0;MF_TOPONODE_PRESENTATION_DESCRIPTOR=@0000029242D19870;MF_TOPONODE_STREAM_DESCRIPTOR=@0000029242CA9C80
14792,3030 02:28:42.83076 CMFTopologyNodeDetours::GetGUID @0000029242C8EDC0 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83076 CTopologyHelpers::TraceObject @ Source @0000029242C6B3D0 00000000-0000-0000-0000-000000000000 (C:\WINDOWS\System32\mfmp4srcsnk.dll), MFMEDIASOURCE_CHARACTERISTICS=0x00000086
14792,3030 02:28:42.83081 CTopologyHelpers::TraceStream @ Output stream 0, connected to node @0000029242C788B0 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_AVG_BITRATE=8008222;MF_MT_MPEG4_SAMPLE_DESCRIPTION=00 00 00 b8 73 74 73 64 00 00 00 00 00 00 00 01 00 00 00 a8 61 76 63 31 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 07 80 04 38 00 48 00 00 00 48 00 00 00 00 00 00 00 01 ;MF_MT_MPEG_SEQUENCE_HEADER=00 00 01 27 64 00 28 ac 2c 85 01 e0 08 9f 97 01 6e 02 1a 02 80 00 00 03 00 80 00 00 1e 70 20 00 0f 42 40 00 07 a1 21 7b df 07 68 70 c2 16 00 00 01 28 ee 3c b0 ;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;MF_MT_AM_FORMAT_TYPE=FORMAT_MPEG2Video;8F020EEA-1508-471F-9DA6-507D7CFA40DB=1;MF_MT_MPEG2_LEVEL=31;MF_MT_MPEG4_CURRENT_SAMPLE_ENTRY=0;A7911D53-12A4-4965-AE70-6EADD6FF0551=1;MF_MT_MPEG2_PROFILE=100;MF_MT_VIDEO_NOMINAL_RANGE=1;C380465D-2271-428C-9B83-ECEA3B4A85C1=0;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_PIXEL_ASPECT_RATIO=4294967297 (1,1);MF_MT_SAMPLE_SIZE=1;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MEDIASUBTYPE_H264
14792,3030 02:28:42.83081 CTopologyHelpers::TraceNode @ Node 1 @0000029242C788B0 ID:39C800000002, 1 inputs, 1 outputs, type 2, MF_TOPONODE_STREAMID=0;MF_TOPONODE_NOSHUTDOWN_ON_REMOVE=0;MF_TOPONODE_DECODER=1
14792,3030 02:28:42.83082 CMFTopologyNodeDetours::GetGUID @0000029242C788B0 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83084 CTopologyHelpers::TraceObject @ MFT @000002924D37ADE0 00000000-0000-0000-0000-000000000000 (C:\Windows\System32\msmpeg2vdec.dll), 206B4FC8-FCF9-4C51-AFE3-9764369E33A0=1;2EFD8EEE-1150-4328-9CF5-66DCE933FCF4=0;5AE557B8-77AF-41F5-9FA6-4DB2FE1D4BCA=7680;7262A16A-D2DC-4E75-9BA8-65C0C6D32B13=4320;9561C3E8-EA9E-4435-9B1E-A93E691894D8=4294967295;9C27891A-ED7A-40E1-88E8-B22727A024EE=0;A24E30D7-DE25-4558-BBFB-71070A2D332E=0;AC2C1838-1EB9-4933-85A3-CD62D1B9EC1B=0;D8980DEB-0A48-425F-8623-611DB41D3810=0;MF_TRANSFORM_ASYNC_UNLOCK=1;MF_SA_D3D_AWARE=1;EF80833F-F8FA-44D9-80D8-41ED6232670C=0;F7DB8A2F-4F48-4EE8-AE31-8B6EBE558AE2=1
14792,3030 02:28:42.83085 CTopologyHelpers::TraceStream @ Input stream 0, connected to node @0000029242C8EDC0 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_AVG_BITRATE=8008222;MF_MT_COMPRESSED=1;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;5601A134-2005-4AD2-B37D-22A6C554DEB2=1;MF_MT_DEFAULT_STRIDE=0;MF_MT_AVG_BIT_EROR_RATE=0MF_MT_MPEG2_PROFILE=100;MF_MT_FIXED_SIZE_SAMPLES=0;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_PIXEL_ASPECT_RATIO=4294967297 (1,1);MF_MT_ALL_SAMPLES_INDEPENDENT=0;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MEDIASUBTYPE_H264
14792,3030 02:28:42.83086 CTopologyHelpers::TraceStream @ Output stream 0, connected to node @0000029242C77FE0 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_COMPRESSED=0;MF_MT_YUV_MATRIX=1;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;MF_MT_AVG_BIT_EROR_RATE=0MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_ALL_SAMPLES_INDEPENDENT=1;MF_MT_VIDEO_PRIMARIES=2;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MFVideoFormat_NV12
14792,3030 02:28:42.83087 CTopologyHelpers::TraceNode @ Node 2 @0000029242C77FE0 ID:39C800000003, 1 inputs, 1 outputs, type 2, MF_TOPONODE_LOCKED=1
14792,3030 02:28:42.83087 CMFTopologyNodeDetours::GetGUID @0000029242C77FE0 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83087 CTopologyHelpers::TraceObject @ MFT @0000029242309C50 00000000-0000-0000-0000-000000000000 (C:\Users\matth\Code\Beck\winlaserlux7\WinLaserlux7\bin\x64\Debug\WLLNative.dll), <NULL>
14792,3030 02:28:42.83088 CTopologyHelpers::TraceStream @ Input stream 0, connected to node @0000029242C788B0 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_COMPRESSED=0;MF_MT_YUV_MATRIX=1;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_ALL_SAMPLES_INDEPENDENT=1;MF_MT_VIDEO_PRIMARIES=2;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MFVideoFormat_NV12
14792,3030 02:28:42.83089 CTopologyHelpers::TraceStream @ Output stream 0, connected to node @0000029242C99D60 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_COMPRESSED=0;MF_MT_YUV_MATRIX=1;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_ALL_SAMPLES_INDEPENDENT=1;MF_MT_VIDEO_PRIMARIES=2;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MFVideoFormat_NV12
14792,3030 02:28:42.83089 CTopologyHelpers::TraceNode @ Node 3 @0000029242C99D60 ID:39C800000004, 1 inputs, 2 outputs, type 3, MF_TOPONODE_PRIMARYOUTPUT=0
14792,3030 02:28:42.83089 CMFTopologyNodeDetours::GetGUID @0000029242C99D60 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83089 CTopologyHelpers::TraceObject @ Tee @0000000000000000 00000000-0000-0000-0000-000000000000 ((null)), (null)
14792,3030 02:28:42.83090 CTopologyHelpers::TraceStream @ Input stream 0, connected to node @0000029242C77FE0 stream 0, MT: <<not set, hr=80004005 E_FAIL>>
14792,3030 02:28:42.83090 CTopologyHelpers::TraceStream @ Output stream 0, connected to node @0000029227FBDBC0 stream 0, MT: <<not set, hr=80004005 E_FAIL>>
14792,3030 02:28:42.83090 CTopologyHelpers::TraceStream @ Output stream 1, connected to node @000002925EA3EF10 stream 0, MT: <<not set, hr=80004005 E_FAIL>>
14792,3030 02:28:42.83090 CTopologyHelpers::TraceNode @ Node 4 @0000029227FBDBC0 ID:39C800000005, 1 inputs, 0 outputs, type 0, MF_TOPONODE_STREAMID=0;MF_TOPONODE_NOSHUTDOWN_ON_REMOVE=0
14792,3030 02:28:42.83091 CMFTopologyNodeDetours::GetGUID @0000029227FBDBC0 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83091 CTopologyHelpers::TraceObject @ Sink @000002924D371708 00000000-0000-0000-0000-000000000000 (C:\WINDOWS\SYSTEM32\MF.dll), (null)
14792,3030 02:28:42.83092 CTopologyHelpers::TraceStream @ Input stream 0, connected to node @0000029242C99D60 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_COMPRESSED=0;MF_MT_YUV_MATRIX=1;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_ALL_SAMPLES_INDEPENDENT=1;MF_MT_VIDEO_PRIMARIES=2;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MFVideoFormat_NV12
14792,3030 02:28:42.83092 CTopologyHelpers::TraceNode @ Node 5 @000002925EA3EF10 ID:39C800000006, 1 inputs, 1 outputs, type 2, MF_TOPONODE_STREAMID=0;MF_TOPONODE_NOSHUTDOWN_ON_REMOVE=0
14792,3030 02:28:42.83092 CMFTopologyNodeDetours::GetGUID @000002925EA3EF10 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83092 CTopologyHelpers::TraceObject @ MFT @000002924D331338 00000000-0000-0000-0000-000000000000 (C:\Windows\System32\mfh264enc.dll), 86A355AE-3A77-4EC4-9F31-01149A4E92DE=1;MF_TRANSFORM_ASYNC_UNLOCK=1
14792,3030 02:28:42.83093 CTopologyHelpers::TraceStream @ Input stream 0, connected to node @0000029242C99D60 stream 1, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_COMPRESSED=0;MF_MT_YUV_MATRIX=1;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_ALL_SAMPLES_INDEPENDENT=1;MF_MT_VIDEO_PRIMARIES=2;MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MFVideoFormat_NV12
14792,3030 02:28:42.83095 CTopologyHelpers::TraceStream @ Output stream 0, connected to node @0000029242CF3B90 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_AVG_BITRATE=8008222;MF_MT_MPEG_SEQUENCE_HEADER=00 00 00 01 67 64 00 28 ac 2c ac 07 80 22 7e 5c 04 40 00 00 03 00 40 00 00 0f 07 68 22 11 4e 00 00 00 01 68 ce 3c 30 ;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;5601A134-2005-4AD2-B37D-22A6C554DEB2=1;MF_MT_MPEG2_PROFILE=100;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_PIXEL_ASPECT_RATIO=4294967297 (1,1);MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MEDIASUBTYPE_H264
14792,3030 02:28:42.83095 CTopologyHelpers::TraceNode @ Node 6 @0000029242CF3B90 ID:39C800000007, 1 inputs, 0 outputs, type 0, MF_TOPONODE_STREAMID=0;MF_TOPONODE_NOSHUTDOWN_ON_REMOVE=0
14792,3030 02:28:42.83096 CMFTopologyNodeDetours::GetGUID @0000029242CF3B90 attribute not found guidKey = MF_TOPONODE_TRANSFORM_OBJECTID
14792,3030 02:28:42.83096 CTopologyHelpers::TraceObject @ Sink @0000029242CFC620 00000000-0000-0000-0000-000000000000 (C:\WINDOWS\System32\mfmp4srcsnk.dll), (null)
14792,3030 02:28:42.83097 CTopologyHelpers::TraceStream @ Input stream 0, connected to node @000002925EA3EF10 stream 0, MT: MF_MT_FRAME_SIZE=8246337209400 (1920,1080);MF_MT_AVG_BITRATE=8008222;MF_MT_MAJOR_TYPE=MEDIATYPE_Video;5601A134-2005-4AD2-B37D-22A6C554DEB2=1;MF_MT_MPEG2_PROFILE=100;MF_MT_FRAME_RATE=128849018881 (30,1);MF_MT_PIXEL_ASPECT_RATIO=4294967297 (1,1);MF_MT_INTERLACE_MODE=7;MF_MT_SUBTYPE=MEDIASUBTYPE_H264
14792,3030 02:28:42.83097 CMFTopologyDetours::GetUINT32 @0000029242D45BD0 attribute not found guidKey = MF_TOPOLOGY_RESOLUTION_STATUS
14792,3030 02:28:42.83097 CTopologyHelpers::Trace @0000029242D45BD0 MF_TOPOLOGY_RESOLUTION_STATUS = NOT FOUND!!!
14792,3030 02:28:42.83097 CTopologyHelpers::Trace @0000029242D45BD0 <<<<<<<<<<<<< ready topology<<<<<<<<<<<<< ready topology
【问题讨论】：
是的，它可能与 1920 x 1088 输出有关。如果您使用的是 Windows 8.1 及更高版本，您可以尝试插入 Video Processor MFT 以查看是否有帮助：msdn.microsoft.com/en-us/library/windows/desktop/… 您应该正确设置输入和输出类型，以便将其从 1920x1080 调整为 1920x1088。 【参考方案1】：@VuVirt 说服我再次尝试视频处理器 MFT，并且成功了。我不得不使用一些复杂的类型来解决它（按管道的顺序显示）：
EVR 和 FileSink 仍然存在问题，但我想这是另一个问题。
CreateRecordTopology(1263) : pSourceType
MF_MT_FRAME_SIZE 1920 x 1080
MF_MT_AVG_BITRATE 8008222
MF_MT_MPEG4_SAMPLE_DESCRIPTION <<byte array>>
MF_MT_MPEG_SEQUENCE_HEADER <<byte array>>
MF_MT_MAJOR_TYPE MFMediaType_Video
MF_MT_AM_FORMAT_TYPE E06D80E3-DB46-11CF-B4D1-00805F6CBBEA
8F020EEA-1508-471F-9DA6-507D7CFA40DB 1
MF_MT_MPEG2_LEVEL 31
MF_MT_MPEG4_CURRENT_SAMPLE_ENTRY 0
A7911D53-12A4-4965-AE70-6EADD6FF0551 1
MF_MT_MPEG2_PROFILE 100
MF_MT_VIDEO_NOMINAL_RANGE 1
C380465D-2271-428C-9B83-ECEA3B4A85C1 0
MF_MT_FRAME_RATE 30 x 1
MF_MT_PIXEL_ASPECT_RATIO 1 x 1
MF_MT_SAMPLE_SIZE 1
MF_MT_INTERLACE_MODE 7 (mixed)
MF_MT_SUBTYPE MFVideoFormat_H264
CreateRecordTopology(1276) : pInputType
MF_MT_FRAME_SIZE 1920 x 1080
MF_MT_AVG_BITRATE 8008222
MF_MT_MAJOR_TYPE MFMediaType_Video
MF_MT_MPEG2_PROFILE 100
MF_MT_FRAME_RATE 30 x 1
MF_MT_PIXEL_ASPECT_RATIO 1 x 1
MF_MT_INTERLACE_MODE 7 (mixed)
MF_MT_SUBTYPE MFVideoFormat_H264
CreateRecordTopology(1299) : pDecodedType
MF_MT_FRAME_SIZE 1920 x 1080
MF_MT_COMPRESSED 0
MF_MT_MAJOR_TYPE MFMediaType_Video
MF_MT_FRAME_RATE 30 x 1
MF_MT_ALL_SAMPLES_INDEPENDENT 1
MF_MT_INTERLACE_MODE 7 (mixed)
MF_MT_SUBTYPE MFVideoFormat_NV12
CreateRecordTopology(1310) : pProcessorType
MF_MT_FRAME_SIZE 1920 x 1088
MF_MT_COMPRESSED 0
MF_MT_MAJOR_TYPE MFMediaType_Video
MF_MT_FRAME_RATE 30 x 1
MF_MT_ALL_SAMPLES_INDEPENDENT 1
MF_MT_INTERLACE_MODE 7 (mixed)
MF_MT_SUBTYPE MFVideoFormat_NV12
CreateRecordTopology(1317) : pPipelineType
MF_MT_FRAME_SIZE 1920 x 1080
MF_MT_COMPRESSED 0
MF_MT_MAJOR_TYPE MFMediaType_Video
MF_MT_FRAME_RATE 30 x 1
MF_MT_ALL_SAMPLES_INDEPENDENT 1
MF_MT_INTERLACE_MODE 2 (progressive)
MF_MT_SUBTYPE MFVideoFormat_NV12
CreateRecordTopology(1283) : pOutputType
MF_MT_FRAME_SIZE 1920 x 1080
MF_MT_AVG_BITRATE 8008222
MF_MT_MAJOR_TYPE MFMediaType_Video
MF_MT_MPEG2_PROFILE 100
MF_MT_FRAME_RATE 30 x 1
MF_MT_PIXEL_ASPECT_RATIO 1 x 1
MF_MT_INTERLACE_MODE 2 (progressive)
MF_MT_SUBTYPE MFVideoFormat_H264
【讨论】：
我知道这是 2 年前的事了，但这是什么代码 sn-p？我正在研究类似的拓扑问题，但我不知道这会是什么。这是您的代码，还是其他可用工具？ @JerryDavis 这是来自媒体基金会跟踪工具，我忘记了确切的名称。它带有 Windows SDK。对于调试媒体基础管道非常有用。 感谢您的回复。我一直在使用各种日志级别的 mftrace，但这个输出看起来并不熟悉。也许我没有使用一个选项。我会回去看看文档。谢谢。以上是关于媒体基础自定义拓扑 E_FAIL的主要内容，如果未能解决你的问题，请参考以下文章