DirectShowLib

From unnamed enum

If hr has a "failed" status code (E_*), throw an exception. Note that status messages (S_*) are not considered failure codes. If DES or DShow error text is available, it is used to build the exception, otherwise a generic com error is thrown.

The HRESULT to check

From CLSID_AMMultiMediaStream

From CLSID_AMMediaTypeStream

From CLSID_AMDirectDrawStream

From CLSID_AMAudioStream

From CLSID_AMAudioData

From COMPLETION_STATUS_FLAGS

From unnamed enum

From STREAM_STATE

From STREAM_TYPE

From unnamed enum

MSPID_PrimaryVideo

MSPID_PrimaryAudio

From BDA_CHANGE_STATE

From BDA_MULTICAST_MODE

From MEDIA_SAMPLE_CONTENT

From BDANODE_DESCRIPTOR

From KS_CC_SUBSTREAM_SERVICE_* defines

From CLSID_TIFLoad

From FECMethod

From BinaryConvolutionCodeRate

From Polarisation

From SpectralInversion

From ModulationType

From DVBSystemType

From HierarchyAlpha

From GuardInterval

From TransmissionMode

From ComponentStatus

From ComponentCategory

From MPEG2StreamType

From ATSCComponentTypeFlags

From BDA_TEMPLATE_CONNECTION

From BDA_Comp_Flags

Define possible values for a running_status field according to ETSI EN 300 468 This enum doesn't exist in the c++ headers

CLSID_ETFilterEncProperties

CLSID_ETFilterTagProperties

CLSID_DTFilterEncProperties

CLSID_DTFilterTagProperties

CLSID_XDSCodecProperties

CLSID_XDSCodecTagProperties

CLSID_CXDSData

CLSID_XDSCodec

From ProtType

EVENTID_XDSCodecNewXDSRating

EVENTID_XDSCodecDuplicateXDSRating

EVENTID_XDSCodecNewXDSPacket

EVENTID_DTFilterRatingChange

EVENTID_DTFilterRatingsBlock

EVENTID_DTFilterRatingsUnblock

EVENTID_DTFilterXDSPacket

EVENTID_ETFilterEncryptionOn

EVENTID_ETFilterEncryptionOff

EVENTID_DTFilterCOPPUnblock

EVENTID_EncDecFilterError

EVENTID_DTFilterCOPPBlock

EVENTID_ETFilterCopyOnce

EVENTID_ETFilterCopyNever

EVENTID_DTFilterDataFormatOK

EVENTID_DTFilterDataFormatFailure

EVENTID_ETDTFilterLicenseOK

EVENTID_ETDTFilterLicenseFailure

EVENTID_EncDecFilterEvent

EVENTID_FormatNotSupportedEvent

EVENTID_DemultiplexerFilterDiscontinuity

From MPEG_DATE_AND_TIME

From DSMCC_ELEMENT

From MPE_ELEMENT

From EnTvRat_System

From EnTvRat_GenericLevel

From BfEnTvRat_GenericAttributes

From AM_GBF_* defines

From AM_VIDEO_FLAG_* defines

From AM_SAMPLE_PROPERTY_FLAGS

From PIN_INFO

From AM_MEDIA_TYPE - When you are done with an instance of this class, it should be released with FreeAMMediaType() to avoid leaking

From PIN_DIRECTION

From AM_SEEKING_SeekingCapabilities

From FILTER_STATE

From FILTER_INFO

From AM_SEEKING_SeekingFlags

From ALLOCATOR_PROPERTIES

From AM_SAMPLE2_PROPERTIES

Release returned parameter with DsUtils.FreeAMMediaType

Release returned parameter with DsUtils.FreePinInfo

Returned object must be released with DsUtils.FreeAMMediaType()

Enumerates pins on a filter.

The Next method retrieves a specified number of pins in the enumeration sequence.

Number of pins to retrieve. Array of size cPins that is filled with IPin pointers. The caller must release the interfaces. Pointer to a variable that receives the number of pins retrieved. Returns one of the following HRESULT values. S_FALSE - Did not retrieve as many pins as requested. S_OK - Success. E_INVALIDARG - Invalid argument. E_POINTER - null pointer argument. VFW_E_ENUM_OUT_OF_SYNC - The filter's state has changed and is now inconsistent with the enumerator. This method retrieves pointers to the specified number of pins, starting at the current position in the enumeration, and places them in the specified array. If the method succeeds, the IPin pointers all have outstanding reference counts.Be sure to release them when you are done. If the number of pins changes, the enumerator is no longer consistent with the filter, and the method returns VFW_E_ENUM_OUT_OF_SYNC. Discard any data obtained from previous calls to the enumerator, because it might be invalid.Update the enumerator by calling the method. You can then call the Next method safely.

The Skip method skips over a specified number of pins.

Number of pins to skip. Returns one of the following HRESULT S_FALSE - Skipped past the end of the sequence. S_OK - Success. VFW_E_ENUM_OUT_OF_SYNC - The filter's state has changed and is now inconsistent with the enumerator.

The Reset method resets the enumeration sequence to the beginning.

Returns S_OK.

The Clone method makes a copy of the enumerator with the same enumeration state.

Receives a pointer to the interface of the new enumerator. The caller must release the interface. Returns one of the following HRESULT S_FALSE - Did not retrieve as many pins as requested. S_OK - Success. E_OUTOFMEMORY - Insufficient memory. E_POINTER - null pointer argument. VFW_E_ENUM_OUT_OF_SYNC - The filter's state has changed and is now inconsistent with the enumerator. If the number of pins changes, the enumerator is no longer consistent with the filter, and the method returns VFW_E_ENUM_OUT_OF_SYNC. Discard any data obtained from previous calls to the enumerator, because it might be invalid. Update the enumerator by calling the method. You can then call the Clone method safely.

From _AM_FILTER_MISC_FLAGS

From AM_STREAM_INFO_FLAGS

From MPEG2_PROGRAM_* defines

From _AM_AUDIO_RENDERER_STAT_PARAM

From AM_STREAM_INFO

From _DVDECODERRESOLUTION

From _AM_INTF_SEARCH_FLAGS

From AM_QUERY_DECODER_* defines

From DECODER_CAP_* defines

From DECIMATION_USAGE

From AMOVERLAYFX

From _AMRESCTL_RESERVEFLAGS

From _AMSTREAMSELECTINFOFLAGS

From _AMSTREAMSELECTENABLEFLAGS

unnamed enum

From COLORKEY

From REGPINMEDIUM

From DVINFO

From _DVENCODERRESOLUTION

From _DVENCODERFORMAT

From _DVENCODERVIDEOFORMAT

From _AM_RENSDEREXFLAGS

From InterleavingMode

From AM_FILESINK_FLAGS

From KSPROPERTY_SUPPORT_* defines

From AMPROPERTY_PIN

From AMTunerSubChannel

From AMTunerSignalStrength

From AMTunerModeType

From AMTunerEventType

From AnalogVideoStandard

From TunerInputType

From VideoControlFlags

From TVAudioMode

From VideoProcAmpProperty

From VideoProcAmpFlags

From PhysicalConnectorType

From AMTVAudioEventType

From CompressionCaps

From VfwCompressDialogs

From VfwCaptureDialogs

From DEV_PORT_*

From ED_DEVCAP*, ED_DEVTYPE* etc.

From ED_TRANSCAP*

From ED_MEDIA*

From ED_MODE*

From ED_MEDIA* etc.

From ED_TRANSBASIC* etc.

From ED_AUDIO*

From ED_EDIT*

From VIDEO_STREAM_CONFIG_CAPS

From AUDIO_STREAM_CONFIG_CAPS

From Quality

From QualityMessageType

From CameraControlProperty

From CameraControlFlags

From define AM_MEDIAEVENT_NONOTIFY

From #define OATRUE/OAFALSE

From WS_* defines

From WS_EX_* defines

From SW_* defines

From DISPATCH_* defines

The HRESULT to check

From CLSID_AMTimeline

From CLSID_PropertySetter

From CLSID_AMTimelineObj

From CLSID_AMTimelineSrc

From CLSID_AMTimelineTrack

From CLSID_AMTimelineComp

From CLSID_AMTimelineGroup

From CLSID_AMTimelineTrans

From CLSID_AMTimelineEffect

From CLSID_RenderEngine

From CLSID_SmartRenderEngine

From CLSID_AudMixer

From CLSID_Xml2Dex

From CLSID_MediaLocator

From CLSID_MediaDet

From CLSID_DxtCompositor

From CLSID_DxtAlphaSetter

From CLSID_DxtJpeg

From CLSID_ColorSource

From CLSID_DxtKey

From TIMELINE_MAJOR_TYPE

From unnamed enum

From SCompFmt0

From unnamed enum

From DEXTERF_TRACK_SEARCH_FLAGS

From DEXTER_PARAM

From unnamed enum

From DEXTER_VALUE

From DEXTERF

From DEX_IDS_* defines

From CDEF_CLASS_* defines

Not from DirectShow

From BITMAPINFO

From BITMAPINFOHEADER

From DDPIXELFORMAT

From CAUUID

Perform a manual marshaling of pElems to retrieve an array of System.Guid. Assume this structure has been already filled by the ISpecifyPropertyPages.GetPages() method.

A managed representation of pElems (cElems items)

DirectShowLib.DsLong is a wrapper class around a value type.

This class is necessary to enable null paramters passing.

Constructor Initialize a new instance of DirectShowLib.DsLong with the Value parameter

Value to assign to this new instance

Get a string representation of this DirectShowLib.DsLong Instance.

A string representing this instance

Define implicit cast between DirectShowLib.DsLong and System.Int64 for languages supporting this feature. VB.Net doesn't support implicit cast. for similar functionality.


               // Define a new DsLong instance
               DsLong dsL = new DsLong(9876543210);
               // Do implicit cast between DsLong and Int64
               long l = dsL;
            
               Console.WriteLine(l.ToString());

DirectShowLib.DsLong to be cast A casted System.Int64

Define implicit cast between System.Int64 and DirectShowLib.DsLong for languages supporting this feature. VB.Net doesn't support implicit cast. for similar functionality.


               // Define a new Int64 instance
               long l = 9876543210;
               // Do implicit cast between Int64 and DsLong
               DsLong dsl = l;
            
               Console.WriteLine(dsl.ToString());

System.Int64 to be cast A casted DirectShowLib.DsLong

Get the System.Int64 equivalent to this DirectShowLib.DsLong instance.

A System.Int64

Get a new DirectShowLib.DsLong instance for a given System.Int64

The System.Int64 to wrap into a DirectShowLib.DsLong A new instance of DirectShowLib.DsLong

DirectShowLib.DsGuid is a wrapper class around a System.Guid value type.

This class is necessary to enable null paramters passing.

Empty constructor. Initialize it with System.Guid.Empty

Constructor. Initialize this instance with a given System.Guid string representation.

A valid System.Guid as string

Constructor. Initialize this instance with a given System.Guid.

A System.Guid value type

Get a string representation of this DirectShowLib.DsGuid Instance.

A string representing this instance

Get a string representation of this DirectShowLib.DsGuid Instance with a specific format.

for a description of the format parameter. A string representing this instance according to the format parameter

Define implicit cast between DirectShowLib.DsGuid and System.Guid for languages supporting this feature. VB.Net doesn't support implicit cast. for similar functionality.


               // Define a new DsGuid instance
               DsGuid dsG = new DsGuid("{33D57EBF-7C9D-435e-A15E-D300B52FBD91}");
               // Do implicit cast between DsGuid and Guid
               Guid g = dsG;
            
               Console.WriteLine(g.ToString());

DirectShowLib.DsGuid to be cast A casted System.Guid

Define implicit cast between System.Guid and DirectShowLib.DsGuid for languages supporting this feature. VB.Net doesn't support implicit cast. for similar functionality.


               // Define a new Guid instance
               Guid g = new Guid("{B9364217-366E-45f8-AA2D-B0ED9E7D932D}");
               // Do implicit cast between Guid and DsGuid
               DsGuid dsG = g;
            
               Console.WriteLine(dsG.ToString());

System.Guid to be cast A casted DirectShowLib.DsGuid

Get the System.Guid equivalent to this DirectShowLib.DsGuid instance.

A System.Guid

Get a new DirectShowLib.DsGuid instance for a given System.Guid

The System.Guid to wrap into a DirectShowLib.DsGuid A new instance of DirectShowLib.DsGuid

DirectShowLib.DsInt is a wrapper class around a value type.

This class is necessary to enable null paramters passing.

Constructor Initialize a new instance of DirectShowLib.DsInt with the Value parameter

Value to assign to this new instance

Get a string representation of this DirectShowLib.DsInt Instance.

A string representing this instance

Define implicit cast between DirectShowLib.DsInt and System.Int64 for languages supporting this feature. VB.Net doesn't support implicit cast. for similar functionality.


               // Define a new DsInt instance
               DsInt dsI = new DsInt(0x12345678);
               // Do implicit cast between DsInt and Int32
               int i = dsI;
            
               Console.WriteLine(i.ToString());

DirectShowLib.DsInt to be cast A casted System.Int32

Define implicit cast between System.Int32 and DirectShowLib.DsInt for languages supporting this feature. VB.Net doesn't support implicit cast. for similar functionality.


               // Define a new Int32 instance
               int i = 0x12345678;
               // Do implicit cast between Int64 and DsInt
               DsInt dsI = i;
            
               Console.WriteLine(dsI.ToString());

System.Int32 to be cast A casted DirectShowLib.DsInt

Get the System.Int32 equivalent to this DirectShowLib.DsInt instance.

A System.Int32

Get a new DirectShowLib.DsInt instance for a given System.Int32

The System.Int32 to wrap into a DirectShowLib.DsInt A new instance of DirectShowLib.DsInt

DirectShowLib.DsShort is a wrapper class around a value type.

This class is necessary to enable null paramters passing.

Constructor Initialize a new instance of DirectShowLib.DsShort with the Value parameter

Value to assign to this new instance

Get a string representation of this DirectShowLib.DsShort Instance.

A string representing this instance

Define implicit cast between DirectShowLib.DsShort and System.Int16 for languages supporting this feature. VB.Net doesn't support implicit cast. for similar functionality.


               // Define a new DsShort instance
               DsShort dsS = new DsShort(0x1234);
               // Do implicit cast between DsShort and Int16
               short s = dsS;
            
               Console.WriteLine(s.ToString());

DirectShowLib.DsShort to be cast A casted System.Int16

Define implicit cast between System.Int16 and DirectShowLib.DsShort for languages supporting this feature. VB.Net doesn't support implicit cast. for similar functionality.


               // Define a new Int16 instance
               short s = 0x1234;
               // Do implicit cast between Int64 and DsShort
               DsShort dsS = s;
            
               Console.WriteLine(dsS.ToString());

System.Int16 to be cast A casted DirectShowLib.DsShort

Get the System.Int16 equivalent to this DirectShowLib.DsShort instance.

A System.Int16

Get a new DirectShowLib.DsShort instance for a given System.Int64

The System.Int16 to wrap into a DirectShowLib.DsShort A new instance of DirectShowLib.DsShort

DirectShowLib.DsRect is a managed representation of the Win32 RECT structure.

Empty contructor. Initialize all fields to 0

A parametred constructor. Initialize fields with given values.

the left value the top value the right value the bottom value

A parametred constructor. Initialize fields with a given .

A Warning, DsRect define a rectangle by defining two of his corners and define a rectangle with his upper/left corner, his width and his height.

Provide de string representation of this DsRect instance

A string formated like this : [left, top - right, bottom]

Define implicit cast between DirectShowLib.DsRect and System.Drawing.Rectangle for languages supporting this feature. VB.Net doesn't support implicit cast. for similar functionality.


               // Define a new Rectangle instance
               Rectangle r = new Rectangle(0, 0, 100, 100);
               // Do implicit cast between Rectangle and DsRect
               DsRect dsR = r;
            
               Console.WriteLine(dsR.ToString());

a DsRect to be cast A casted System.Drawing.Rectangle

Define implicit cast between System.Drawing.Rectangle and DirectShowLib.DsRect for languages supporting this feature. VB.Net doesn't support implicit cast. for similar functionality.


               // Define a new DsRect instance
               DsRect dsR = new DsRect(0, 0, 100, 100);
               // Do implicit cast between DsRect and Rectangle
               Rectangle r = dsR;
            
               Console.WriteLine(r.ToString());

A System.Drawing.Rectangle to be cast A casted DsRect

Get the System.Drawing.Rectangle equivalent to this DirectShowLib.DsRect instance.

A System.Drawing.Rectangle

Get a new DirectShowLib.DsRect instance for a given

The used to initialize this new DirectShowLib.DsGuid A new instance of DirectShowLib.DsGuid

If hr has a "failed" status code (E_*), throw an exception. Note that status messages (S_*) are not considered failure codes. If DirectShow error text is available, it is used to build the exception, otherwise a generic com error is thrown.

The HRESULT to check

Returns the PinCategory of the specified pin. Usually a member of PinCategory. Not all pins have a category.

Guid indicating pin category or Guid.Empty on no category. Usually a member of PinCategory

Free the nested structures and release any COM objects within an AMMediaType struct.

Free the nested interfaces within a PinInfo struct.

Returns a unique identifier for a device

Returns the ClassID for a device

Returns an array of DsDevices of type devcat.

Any one of FilterCategory

Get a specific PropertyBag value from a moniker

The name of the value to retrieve String or null on error

Scans a filter's pins looking for a pin in the specified direction

The filter to scan The direction to find Zero based index (ie 2 will return the third pin in the specified direction) The matching pin, or null if not found

Scans a filter's pins looking for a pin with the specified name

The filter to scan The pin name to find The matching pin, or null if not found

Scan's a filter's pins looking for a pin with the specified category

The filter to scan The guid from PinCategory to scan for Zero based index (ie 2 will return the third pin of the specified category) The matching pin, or null if not found

Scans a filter's pins looking for a pin with the specified connection status

The filter to scan The status to find (connected/unconnected) Zero based index (ie 2 will return the third pin with the specified status) The matching pin, or null if not found

Produces a usable string that describes the MediaType object

Concatenation of MajorType + SubType + FormatType + Fixed + Temporal + SampleSize.ToString

Converts AMMediaType.MajorType Guid to a readable string

MajorType Guid as a readable string or Guid if unrecognized

Converts the AMMediaType.SubType Guid to a readable string

SubType Guid as a readable string or Guid if unrecognized

Converts the AMMediaType.FormatType Guid to a readable string

FormatType Guid as a readable string or Guid if unrecognized

Use reflection to walk a class looking for a property containing a specified guid

Class to scan Guid to scan for String representing property name that matches, or Guid.ToString() for no match

From DVD_DOMAIN

From DVD_MENU_ID

From DVD_DISC_SIDE

From DVD_PREFERRED_DISPLAY_MODE

From DVD_FRAMERATE

From DVD_TIMECODE_FLAGS

From VALID_UOP_FLAG

From DVD_CMD_FLAGS

From DVD_OPTION_FLAG

From DVD_RELATIVE_BUTTON

From DVD_PARENTAL_LEVEL

From DVD_AUDIO_LANG_EXT

From DVD_SUBPICTURE_LANG_EXT

From DVD_AUDIO_APPMODE

From DVD_AUDIO_FORMAT

From DVD_KARAOKE_DOWNMIX

From DVD_KARAOKE_CONTENTS

From DVD_KARAOKE_ASSIGNMENT

From DVD_VIDEO_COMPRESSION

From DVD_SUBPICTURE_TYPE

From DVD_SUBPICTURE_CODING

From DVD_TITLE_APPMODE

From DVD_TextStringType

From DVD_TextCharSet

From DVD_AUDIO_CAPS_* defines

From AM_DVD_GRAPH_FLAGS

From AM_DVD_STREAM_FLAGS

From GPRMARRAY

From SPRMARRAY

From DVD_HMSF_TIMECODE

From DVD_PLAYBACK_LOCATION2

From DVD_AudioAttributes

From DVD_MUA_MixingInfo

From DVD_MUA_Coeff

From DVD_MultichannelAudioAttributes

From DVD_KaraokeAttributes

From DVD_VideoAttributes

From DVD_SubpictureAttributes

From DVD_TitleAttributes

From DVD_MenuAttributes

From DVD_DECODER_CAPS

From AM_DVD_RENDERSTATUS

From _AM_PIN_FLOW_CONTROL_BLOCK_FLAGS

From AM_GRAPH_CONFIG_RECONNECT_FLAGS

From _AM_FILTER_FLAGS

From _REM_FILTER_FLAGS

From AM_LINE21_CCLEVEL

From AM_LINE21_CCSERVICE

From AM_LINE21_CCSTATE

From AM_LINE21_DRAWBGMODE

From _DMO_OUTPUT_DATA_BUFFER_FLAGS

From DMO_ENUM_FLAGS

From DMO_REGISTER_FLAGS

From DMO_PROCESS_OUTPUT_FLAGS

From DMO_INPUT_DATA_BUFFER_FLAGS

From DMO_INPLACE_PROCESS_FLAGS

From DMO_INPUT_STREAM_INFO_FLAGS

From DMO_OUTPUT_STREAM_INFO_FLAGS

From _DMO_SET_TYPE_FLAGS

From DMO_INPUT_STATUS_FLAGS

From DMO_VIDEO_OUTPUT_STREAM_FLAGS

From DMO_PARTIAL_MEDIATYPE

From DMO_OUTPUT_DATA_BUFFER

DMOCATEGORY_AUDIO_DECODER

DMOCATEGORY_AUDIO_ENCODER

DMOCATEGORY_VIDEO_DECODER

DMOCATEGORY_VIDEO_ENCODER

DMOCATEGORY_AUDIO_EFFECT

DMOCATEGORY_VIDEO_EFFECT

DMOCATEGORY_AUDIO_CAPTURE_EFFECT

If hr has a "failed" status code (E_*), throw an exception. Note that status messages (S_*) are not considered failure codes. If DMO or DShow error text is available, it is used to build the exception, otherwise a generic COM error is thrown.

The HRESULT to check

GUID_TIME_REFERENCE

GUID_TIME_MUSIC

GUID_TIME_SAMPLES, audio capture category

From MP_DATA

From MP_ENVELOPE_SEGMENT

From MPF_ENVLP_* defines

From MP_TYPE

From MP_CAPS_CURVE* defines

From MP_PARAMINFO

From KSMULTIPLE_ITEM - Note that data is returned in the memory IMMEDIATELY following this struct. The Size parm indicates ths size of the KSMultipleItem plus the extra bytes.

The caller must free the returned structures, using the CoTaskMemFree function

From MIXER_DATA_* defines

From MIXER_STATE_* defines

From DDCOLOR_* defines

From DDCOLORCONTROL

From MPEG_REQUEST_TYPE

From MPEG_CONTEXT_TYPE

From MPEG_PACKET_LIST

From DSMCC_FILTER_OPTIONS

From ATSC_FILTER_OPTIONS

From MPEG2_FILTER

From DVB_EIT_FILTER_OPTIONS

From MPEG2_FILTER2

From unnamed union

From MPEG_BCS_DEMUX

From MPEG_WINSOCK

From MPEG_CONTEXT

From MPEG_STREAM_BUFFER

From AM_WST_LEVEL

From AM_WST_SERVICE

From AM_WST_STATE

From AM_WST_DRAWBGMODE

Not from DirectShow

From AM_MPEG_AUDIO_DUAL_* defines

Not from DirectShow

From AM_WST_PAGE

From ACM_MPEG_LAYER* defines

From ACM_MPEG_* defines

From SPEAKER_* defines

From MPEG1WAVEFORMAT

From WAVEFORMATEXTENSIBLE

From _AM_ASFWRITERCONFIG_PARAM

From AMINTERLACE_*

From AMCOPYPROTECT_*

From AMCONTROL_*

From VIDEOINFOHEADER

From VIDEOINFOHEADER2

From WAVEFORMATEX

When called, callee must release pSample

From AMExtendedSeekingCapabilities

From unnamed structure

From STREAMBUFFER_ATTR_DATATYPE

From unnamed structure

From g_wszStreamBufferRecording* static const WCHAR

From STREAMBUFFER_ATTRIBUTE

From SBE_PIN_DATA

EVENTID_SBE2RecControlStarted

EVENTID_SBE2RecControlStopped

SBE2_STREAM_DESC_EVENT

SBE2_V1_STREAMS_CREATION_EVENT

SBE2_V2_STREAMS_CREATION_EVENT

From CROSSBAR_DEFAULT_FLAGS

From SBE2_STREAM_DESC

From DVR_STREAM_DESC

CLSID_StreamBufferRecordingAttributes

CLSID_AudioRecord

CLSID_AVICo

CLSID_AVIDoc

CLSID_AviReader

CLSID_FGControl

CLSID_FileSource

CLSID_FilterMapper

CLSID_ProtoFilterGraph

CLSID_MOVReader

CLSID_VPObject

CLSID_VPVBIObject

CLSID_MPEG1Doc

CLSID_TextRender

CLSID_CDeviceMoniker

CLSID_DTFilter

CLSID_ETFilter

CLSID_FilterGraphPrivateThread

CLSID_DtvCcFilter

CLSID_MSTVCaptionFilter

CLSID_SystemDeviceEnum

CLSID_FilterGraph

CLSID_FilterGraphNoThread

CLSID_CaptureGraphBuilder2

CLSID_DvdGraphBuilder

CLSID_CaptureGraphBuilder

CLSID_StreamBufferConfig

CLSID_StreamBufferComposeRecording

CLSID_SeekingPassThru

CLSID_FilterMapper2

CLSID_MemoryAllocator

CLSID_MediaPropertyBag

CLSID_DVDState

CLSID_SectionList

CLSID_Mpeg2Stream

CLSID_Mpeg2Data

Unnamed clsid

CLSID_BroadcastEventService

CLSID_AtscPsipParser

CLSID_DvbSiParser

CLSID_DMOWrapperFilter

CLSID_StreamBufferSink

CLSID_SampleGrabber

CLSID_StreamBufferSource

CLSID_VideoMixingRenderer

CLSID_VideoMixingRenderer9

CLSID_EnhancedVideoRenderer

CLSID_VideoRendererDefault

CLSID_AviSplitter

CLSID_SmartTee

CLSID_NullRenderer

CLSID_ACMWrapper

CLSID_AudioRender

CLSID_AVIDec

CLSID_AVIDraw

CLSID_AviDest

CLSID_ATSCNetworkProvider

CLSID_DVBCNetworkProvider

CLSID_DVBSNetworkProvider

CLSID_DVBTNetworkProvider

CLSID_NetworkProvider

CLSID_Colour

CLSID_DSoundRender

CLSID_DVMux

CLSID_DVSplitter

CLSID_DVVideoCodec

CLSID_DVVideoEnc

CLSID_DVDNavigator

CLSID_AsyncReader

CLSID_URLReader

CLSID_FileWriter

CLSID_ModexRenderer

CLSID_InfTee

CLSID_Line21Decoder

CLSID_Line21Decoder2

CLSID_AVIMIDIRender

CLSID_MJPGEnc

CLSID_MjpegDec

CLSID_CMpegAudioCodec

CLSID_MPEG1Splitter

CLSID_CMpegVideoCodec

CLSID_MPEG2Demultiplexer

CLSID_MMSPLITTER

CLSID_OverlayMixer

CLSID_OverlayMixer2

CLSID_QTDec

CLSID_QuickTimeParser

CLSID_VBISurfaces

CLSID_VfwCapture

CLSID_Dither

CLSID_VideoPortManager

CLSID_VideoRenderer

CLSID_WMAsfReader

CLSID_SystemClock

CLSID_WMAsfWriter

CLSID_WSTDecoder

CLSID_Mpeg2VideoStreamAnalyzer

CLSID_PTFilter

CLSID_MPEG2Demultiplexer_NoClock

CLSID_SBE2Sink

CLSID_StreamBufferPropertyHandler

CLSID_StreamBufferThumbnailHandler

CLSID_SBE2File

CLSID_CCAFilter

CLSID_CaptionsFilter

CLSID_SubtitlesFilter

CLSID_DirectShowPluginControl

CLSID_SBE2MediaTypeProfile

CLSID_SBE2FileScan

CLSID_CPCAFiltersCategory

CLSID_MediaEncoderCategory

CLSID_MediaMultiplexerCategory

CLSID_DMOFilterCategory

CLSID_AudioInputDeviceCategory, audio capture category

CLSID_VideoInputDeviceCategory, video capture category

CLSID_VideoCompressorCategory, video compressor category

CLSID_AudioCompressorCategory, audio compressor category

CLSID_LegacyAmFilterCategory, legacy filters

CLSID_AudioRendererCategory, Audio renderer category

KSCATEGORY_BDA_RECEIVER_COMPONENT, BDA Receiver Components category

KSCATEGORY_BDA_NETWORK_TUNER, BDA Source Filters category

KSCATEGORY_BDA_IP_SINK, BDA Rendering Filters category

KSCATEGORY_BDA_NETWORK_PROVIDER, BDA Network Providers category

KSCATEGORY_BDA_TRANSPORT_INFORMATION, BDA Transport Information Renderers category

CLSID_MidiRendererCategory

CLSID_TransmitCategory External Renderers Category

CLSID_DeviceControlCategory Device Control Filters

CLSID_VideoEffects1Category

CLSID_VideoEffects2Category

CLSID_AudioEffects1Category

CLSID_AudioEffects2Category

KSCATEGORY_COMMUNICATIONSTRANSFORM

KSCATEGORY_DATATRANSFORM

KSCATEGORY_INTERFACETRANSFORM

KSCATEGORY_MIXER

KSCATEGORY_AUDIO_DEVICE

CLSID_ActiveMovieCategories

AM_KSCATEGORY_CAPTURE

AM_KSCATEGORY_RENDER

AM_KSCATEGORY_DATACOMPRESSOR

AM_KSCATEGORY_AUDIO

AM_KSCATEGORY_VIDEO

AM_KSCATEGORY_TVTUNER

AM_KSCATEGORY_CROSSBAR

AM_KSCATEGORY_TVAUDIO

AM_KSCATEGORY_VBICODEC

AM_KSCATEGORY_SPLITTER

Not defined

CLSID_AllocPresenter

CLSID_AllocPresenterDDXclMode

CLSID_DShowTVEFilter

CLSID_TVEFilterTuneProperties

CLSID_TVEFilterCCProperties

CLSID_TVEFilterStatsProperties

CLSID_IVideoEncoderProxy

CLSID_ICodecAPIProxy

CLSID_IVideoEncoderCodecAPIProxy

MEDIATYPE_Video 'vids'

MEDIATYPE_Interleaved 'iavs'

MEDIATYPE_Audio 'auds'

MEDIATYPE_Subtitle 'subs'

MEDIATYPE_FileSourceAsync

MEDIATYPE_Text 'txts'

MEDIATYPE_Stream

MEDIATYPE_VBI

MEDIATYPE_Midi

MEDIATYPE_File

MEDIATYPE_ScriptCommand

MEDIATYPE_AUXLine21Data

MEDIATYPE_Timecode

MEDIATYPE_LMRT

MEDIATYPE_URL_STREAM

MEDIATYPE_AnalogVideo

MEDIATYPE_AnalogAudio

MEDIATYPE_MPEG2_SECTIONS

MEDIATYPE_DTVCCData

MEDIATYPE_MSTVCaption

MEDIATYPE_AUXTeletextPage

MEDIATYPE_CC_CONTAINER

MEDIASUBTYPE_RAW_AAC1

MEDIASUBTYPE_LATM_AAC

MEDIASUBTYPE_MPEG_LOAS

WAVE_FORMAT_AAC_ADTS

MEDIASUBTYPE_MPEG_ADTS_AAC

MEDIASUBTYPE_MPEG_RAW_AAC

MEDIASUBTYPE_NOKIA_MPEG_ADTS_AAC

MEDIASUBTYPE_NOKIA_MPEG_RAW_AAC

MEDIASUBTYPE_VODAFONE_MPEG_ADTS_AAC

MEDIASUBTYPE_VODAFONE_MPEG_RAW_AAC

MEDIASUBTYPE_MPEG_HEAAC

MEDIASUBTYPE_ALS

MEDIASUBTYPE_MP4A

MEDIASUBTYPE_mp4a

MEDIASUBTYPE_WAVE_DOLBY_AC3

MEDIASUBTYPE_DOLBY_AC3_SPDIF

MEDIASUBTYPE_DOLBY_DDPLUS

MEDIASUBTYPE_DOLBY_DDPLUS_ARCSOFT

MEDIASUBTYPE_DOLBY_TRUEHD

MEDIASUBTYPE_DOLBY_TRUEHD_ARCSOFT

MEDIASUBTYPE_DOLBY_AC3

MEDIASUBTYPE_WAVE_DTS

MEDIASUBTYPE_DTS

MEDIASUBTYPE_DTS_HD

MEDIASUBTYPE_MPEG1Packet

MEDIASUBTYPE_MPEG1Payload

MEDIASUBTYPE_MPEG1AudioPayload

MEDIASUBTYPE_MP3

MEDIASUBTYPE_MPEG2_AUDIO

MEDIASUBTYPE_FLAC

MEDIASUBTYPE_FLAC_FRAMED

MEDIASUBTYPE_Vorbis2

MEDIASUBTYPE_TTA1

MEDIASUBTYPE_WAVPACK4

MEDIASUBTYPE_MLP

MEDIASUBTYPE_ALAC

MEDIASUBTYPE_AES3

MEDIASUBTYPE_DVD_LPCM_AUDIO

MEDIASUBTYPE_BD_LPCM_AUDIO

MEDIASUBTYPE_HDMV_LPCM_AUDIO

MEDIASUBTYPE_PCM_NONE

MEDIASUBTYPE_PCM_RAW

MEDIASUBTYPE_PCM_TWOS

MEDIASUBTYPE_PCM_SOWT

MEDIASUBTYPE_PCM_IN24

MEDIASUBTYPE_PCM_IN32

MEDIASUBTYPE_PCM_FL32

MEDIASUBTYPE_PCM_FL64

MEDIASUBTYPE_PCM_IN24_le

MEDIASUBTYPE_PCM_IN32_le

MEDIASUBTYPE_PCM_FL32_le

MEDIASUBTYPE_PCM_FL64_le

MEDIASUBTYPE_MSAUDIO1

MEDIASUBTYPE_WMAUDIO2

MEDIASUBTYPE_WMAUDIO3

MEDIASUBTYPE_WMAUDIO_LOSSLESS

MEDIASUBTYPE_WMASPDIF

MEDIASUBTYPE_WMAUDIO4

MEDIASUBTYPE_COOK

MEDIASUBTYPE_RAAC

MEDIASUBTYPE_RACP

MEDIASUBTYPE_SIPR

MEDIASUBTYPE_SIPR_WAVE

MEDIASUBTYPE_DNET

MEDIASUBTYPE_28_8

MEDIASUBTYPE_14_4

MEDIASUBTYPE_RALF

MEDIASUBTYPE_DSDL

MEDIASUBTYPE_DSDM

MEDIASUBTYPE_DSD1

MEDIASUBTYPE_DSD8

MEDIASUBTYPE_PCM

MEDIASUBTYPE_DRM_Audio

MEDIASUBTYPE_IEEE_FLOAT

MEDIASUBTYPE_RAW_SPORT

MEDIASUBTYPE_SPDIF_TAG_241h

MEDIASUBTYPE_PCMAudio_Obsolete

MEDIASUBTYPE_WAVE

MEDIASUBTYPE_AMR

MEDIASUBTYPE_FFMPEG_AUDIO

MEDIASUBTYPE_SPEEX

WAVE_FORMAT_OPUS

MEDIASUBTYPE_SAMR

MEDIASUBTYPE_NELLYMOSER

MEDIASUBTYPE_ALAW

MEDIASUBTYPE_MULAW

MEDIASUBTYPE_MSGSM610

MEDIASUBTYPE_ADPCM_MS

MEDIASUBTYPE_TRUESPEECH

MEDIASUBTYPE_QDM2

MEDIASUBTYPE_VOXWARE_RT29

MEDIASUBTYPE_ATRAC3

MEDIASUBTYPE_ATRC

MEDIASUBTYPE_ATRAC3P

MEDIASUBTYPE_Bink

MEDIASUBTYPE_H264

MEDIASUBTYPE_h264

MEDIASUBTYPE_X264

MEDIASUBTYPE_x264

MEDIASUBTYPE_AVC1

MEDIASUBTYPE_avc1

MEDIASUBTYPE_CCV1

MEDIASUBTYPE_H264_bis

MEDIASUBTYPE_AMVC

MEDIASUBTYPE_MVC1

MEDIASUBTYPE_HEVC

MEDIASUBTYPE_HVC1

MEDIASUBTYPE_HM10

MEDIASUBTYPE_MPEG1Payload

MEDIASUBTYPE_BIKI

MEDIASUBTYPE_DIV3

MEDIASUBTYPE_div3

MEDIASUBTYPE_DX50

MEDIASUBTYPE_dx50

MEDIASUBTYPE_DIVX

MEDIASUBTYPE_divx

MEDIASUBTYPE_DVSD

MEDIASUBTYPE_DVHD

MEDIASUBTYPE_DVSL

MEDIASUBTYPE_DVCP

MEDIASUBTYPE_FLV1

MEDIASUBTYPE_flv1

MEDIASUBTYPE_FLV4

MEDIASUBTYPE_flv4

MEDIASUBTYPE_FPS1

MEDIASUBTYPE_CLPL

MEDIASUBTYPE_YUYV

MEDIASUBTYPE_IYUV

MEDIASUBTYPE_YVU9

MEDIASUBTYPE_Y411

MEDIASUBTYPE_Y41P

MEDIASUBTYPE_YUY2

MEDIASUBTYPE_YVYU

MEDIASUBTYPE_UYVY

MEDIASUBTYPE_Y211

MEDIASUBTYPE_YV16

MEDIASUBTYPE_YV24

MEDIASUBTYPE_v210

MEDIASUBTYPE_v216

MEDIASUBTYPE_Y410

MEDIASUBTYPE_Y416

MEDIASUBTYPE_v410

MEDIASUBTYPE_CLJR

MEDIASUBTYPE_IF09

MEDIASUBTYPE_CPLA

MEDIASUBTYPE_MJPG

MEDIASUBTYPE_TVMJ

MEDIASUBTYPE_WAKE

MEDIASUBTYPE_CFCC

MEDIASUBTYPE_IJPG

MEDIASUBTYPE_Plum

MEDIASUBTYPE_DVCS

MEDIASUBTYPE_DVSD

MEDIASUBTYPE_MDVF

MEDIASUBTYPE_RGB1

MEDIASUBTYPE_RGB4

MEDIASUBTYPE_RGB8

MEDIASUBTYPE_RGB565

MEDIASUBTYPE_RGB555

MEDIASUBTYPE_RGB24

MEDIASUBTYPE_RGB32

MEDIASUBTYPE_ARGB1555

MEDIASUBTYPE_ARGB4444

MEDIASUBTYPE_ARGB32

MEDIASUBTYPE_A2R10G10B10

MEDIASUBTYPE_A2B10G10R10

MEDIASUBTYPE_AYUV

MEDIASUBTYPE_AI44

MEDIASUBTYPE_IA44

MEDIASUBTYPE_RGB32_D3D_DX7_RT

MEDIASUBTYPE_RGB16_D3D_DX7_RT

MEDIASUBTYPE_ARGB32_D3D_DX7_RT

MEDIASUBTYPE_ARGB4444_D3D_DX7_RT

MEDIASUBTYPE_ARGB1555_D3D_DX7_RT

MEDIASUBTYPE_RGB32_D3D_DX9_RT

MEDIASUBTYPE_RGB16_D3D_DX9_RT

MEDIASUBTYPE_ARGB32_D3D_DX9_RT

MEDIASUBTYPE_ARGB4444_D3D_DX9_RT

MEDIASUBTYPE_ARGB1555_D3D_DX9_RT

MEDIASUBTYPE_YV12

MEDIASUBTYPE_NV12

MEDIASUBTYPE_IMC1

MEDIASUBTYPE_IMC2

MEDIASUBTYPE_IMC3

MEDIASUBTYPE_IMC4

MEDIASUBTYPE_S340

MEDIASUBTYPE_S342

MEDIASUBTYPE_Overlay

MEDIATYPE_MPEG1SystemStream

MEDIASUBTYPE_MPEG1System

MEDIASUBTYPE_MPEG1VideoCD

MEDIASUBTYPE_MPEG1Video

MEDIASUBTYPE_MPEG1Audio

MEDIASUBTYPE_Avi

MEDIASUBTYPE_Asf

MEDIASUBTYPE_QTMovie

MEDIASUBTYPE_QTRpza

MEDIASUBTYPE_QTSmc

MEDIASUBTYPE_QTRle

MEDIASUBTYPE_QTJpeg

MEDIASUBTYPE_AU

MEDIASUBTYPE_AIFF

MEDIASUBTYPE_dvhd

MEDIASUBTYPE_dvsl

MEDIASUBTYPE_dv25

MEDIASUBTYPE_dv50

MEDIASUBTYPE_dvh1

MEDIASUBTYPE_Line21_BytePair

MEDIASUBTYPE_Line21_GOPPacket

MEDIASUBTYPE_Line21_VBIRawData

MEDIASUBTYPE_TELETEXT

MEDIASUBTYPE_WSS

MEDIASUBTYPE_VPS

MEDIASUBTYPE_DssVideo

MEDIASUBTYPE_DssAudio

MEDIASUBTYPE_VPVideo

MEDIASUBTYPE_VPVBI

MEDIASUBTYPE_AnalogVideo_NTSC_M

MEDIASUBTYPE_AnalogVideo_PAL_B

MEDIASUBTYPE_AnalogVideo_PAL_D

MEDIASUBTYPE_AnalogVideo_PAL_G

MEDIASUBTYPE_AnalogVideo_PAL_H

MEDIASUBTYPE_AnalogVideo_PAL_I

MEDIASUBTYPE_AnalogVideo_PAL_M

MEDIASUBTYPE_AnalogVideo_PAL_N

MEDIASUBTYPE_AnalogVideo_PAL_N_COMBO

MEDIASUBTYPE_AnalogVideo_SECAM_B

MEDIASUBTYPE_AnalogVideo_SECAM_D

MEDIASUBTYPE_AnalogVideo_SECAM_G

MEDIASUBTYPE_AnalogVideo_SECAM_H

MEDIASUBTYPE_AnalogVideo_SECAM_K

MEDIASUBTYPE_AnalogVideo_SECAM_K1

MEDIASUBTYPE_AnalogVideo_SECAM_L

not in uuids.h

WMMEDIASUBTYPE_VIDEOIMAGE

WMMEDIASUBTYPE_MPEG2_VIDEO

WMMEDIASUBTYPE_WebStream

MEDIASUBTYPE_MPEG2_AUDIO

MEDIASUBTYPE_MPEG2_DVD

MEDIASUBTYPE_DVB_SI

MEDIASUBTYPE_ATSC_SI

MEDIASUBTYPE_MPEG2DATA

MEDIASUBTYPE_MPEG2_PROGRAM

MEDIASUBTYPE_MPEG2_TRANSPORT

MEDIASUBTYPE_MPEG2_TRANSPORT_STRIDE

MEDIASUBTYPE_None

MEDIASUBTYPE_BDA_MPEG2_TRANSPORT

MEDIASUBTYPE_VC1

MEDIASUBTYPE_VC1_Cyberlink

MEDIASUBTYPE_NV24

MEDIASUBTYPE_708_608Data

MEDIASUBTYPE_DtvCcData

MEDIASUBTYPE_LATM_AAC_LAF_SPLITTER

MEDIASUBTYPE_DVB_SUBTITLES

MEDIASUBTYPE_ISDB_CAPTIONS

MEDIASUBTYPE_ISDB_SUPERIMPOSE

MEDIASUBTYPE_NV11

MEDIASUBTYPE_P208

MEDIASUBTYPE_P210

MEDIASUBTYPE_P216

MEDIASUBTYPE_P010

MEDIASUBTYPE_P016

MEDIASUBTYPE_Y210

MEDIASUBTYPE_Y216

MEDIASUBTYPE_P408

MEDIASUBTYPE_CC_CONTAINER

MEDIASUBTYPE_VBI

MEDIASUBTYPE_XDS

MEDIASUBTYPE_ETDTFilter_Tagged

MEDIASUBTYPE_CPFilters_Processed

MEDIASUBTYPE_UTF8

MEDIASUBTYPE_SSA

MEDIASUBTYPE_ASS

MEDIASUBTYPE_ASS2

MEDIASUBTYPE_SSF

MEDIASUBTYPE_VOBSUB

MEDIASUBTYPE_HDMVSUB

MEDIASUBTYPE_DVB_SUBTITLES

FORMAT_None

FORMAT_VideoInfo

FORMAT_VideoInfo2

FORMAT_WaveFormatEx

FORMAT_MPEGVideo

FORMAT_MPEGStreams

FORMAT_DvInfo

FORMAT_AnalogVideo

FORMAT_MPEG2Video

FORMAT_DolbyAC3

FORMAT_MPEG2Audio

FORMAT_525WSS

FORMATTYPE_ETDTFilter_Tagged

FORMATTYPE_CPFilters_Processed

DSATTRIB_UDCRTag

DSATTRIB_PicSampleSeq

DSATTRIB_OptionalVideoAttributes

DSATTRIB_CC_CONTAINER_INFO

DSATTRIB_TRANSPORT_PROPERTIES

DSATTRIB_PBDATAG_ATTRIBUTE

DSATTRIB_CAPTURE_STREAMTIME

DSATTRIB_DSHOW_STREAM_DESC

DSATTRIB_SAMPLE_LIVE_STREAM_TIME

DSATTRIB_WMDRMProtectionInfo

DSATTRIB_BadSampleInfo

AMPROPSETID_Pin

PROPSETID_VIDCAP_DROPPEDFRAMES

STATIC_ENCAPIPARAM_BITRATE

STATIC_ENCAPIPARAM_PEAK_BITRATE

STATIC_ENCAPIPARAM_BITRATE_MODE

ENCAPIPARAM_SAP_MODE

CODECAPI_AVDecMmcssClass

STATIC_CODECAPI_CHANGELISTS

STATIC_CODECAPI_VIDEO_ENCODER

STATIC_CODECAPI_AUDIO_ENCODER

STATIC_CODECAPI_SETALLDEFAULTS

STATIC_CODECAPI_ALLSETTINGS

STATIC_CODECAPI_SUPPORTSEVENTS

STATIC_CODECAPI_CURRENTCHANGELIST

PIN_CATEGORY_CAPTURE

PIN_CATEGORY_PREVIEW

PIN_CATEGORY_ANALOGVIDEOIN

PIN_CATEGORY_VBI

PIN_CATEGORY_VIDEOPORT

PIN_CATEGORY_NABTS

PIN_CATEGORY_EDS

PIN_CATEGORY_TELETEXT

PIN_CATEGORY_CC

PIN_CATEGORY_STILL

PIN_CATEGORY_TIMECODE

PIN_CATEGORY_VIDEOPORT_VBI

LOOK_UPSTREAM_ONLY

LOOK_DOWNSTREAM_ONLY

CLSID_CrossbarFilterPropertyPage

CLSID_AudioInputMixerProperties

CLSID_AudioProperties

CLSID_AudioRendererAdvancedProperties

CLSID_AviMuxProptyPage

CLSID_AviMuxProptyPage1

CLSID_DVDecPropertiesPage

CLSID_DVEncPropertiesPage

CLSID_ModexProperties

CLSID_CaptureProperties

CLSID_WstDecoderPropertyPage

CLSID_DVMuxPropertyPage

CLSID_VideoProcAmpPropertyPage

CLSID_CameraControlPropertyPage

CLSID_AnalogVideoDecoderPropertyPage

CLSID_VideoStreamConfigPropertyPage

CLSID_ATSCNetworkPropertyPage

CLSID_TVTunerFilterPropertyPage

CLSID_TVAudioFilterPropertyPage

KSNODE_BDA_RF_TUNER

KSNODE_BDA_QAM_DEMODULATOR

KSNODE_BDA_QPSK_DEMODULATOR

KSNODE_BDA_8VSB_DEMODULATOR

KSNODE_BDA_COFDM_DEMODULATOR

KSNODE_BDA_OPENCABLE_POD

KSNODE_BDA_COMMON_CA_POD

KSNODE_BDA_PID_FILTER

KSNODE_BDA_IP_SINK

UUID_UdriTagTables

UUID_WMDRMTagTables

CLSID_StreamBufferSource

From KSTOPOLOGY_CONNECTION

From AMVP_MODE

From VMR9PresentationFlags

From VMR9SurfaceAllocationFlags

From VMR9ProcAmpControlFlags

From VMR9MixerPrefs

From VMR9DeinterlaceTech

From VMR9AlphaBitmapFlags

From VMR9DeinterlacePrefs

From VMR9RenderPrefs

From VMR9Mode

From VMR9AspectRatioMode

From VMR9_SampleFormat

From VMR9PresentationInfo

From VMR9AllocationInfo

From VMR9ProcAmpControl

From VMR9MonitorInfo

From VMR9DeinterlaceCaps

From VMR9VideoStreamInfo

From VMR9VideoDesc

From VMR9Frequency

From VMR9AlphaBitmap

From VMR9ProcAmpControlRange

From VMRDeinterlaceTech

From VMRBITMAP_* defines

From VMRDeinterlacePrefs

From VMRMixerPrefs

From VMRRenderPrefs

From VMRMode

From VMR_ASPECT_RATIO_MODE

From VMRALPHABITMAP

From VMRDeinterlaceCaps

From VMRFrequency

From VMRVideoDesc

From VMRVIDEOSTREAMINFO

From DDCOLORKEY

From VMRMONITORINFO

From VMRGUID

the caller is responsible for free the returned memory by calling CoTaskMemFree.