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Headers associated with legacy features of the Microsoft Media Foundation technology.
The following headers support legacy features for Microsoft Media Foundation:
For programming guidance for this technology, see:
Enumerations
| _MFP_CREATION_OPTIONS Specifies options for the MFPCreateMediaPlayer function. |
| _MFP_CREDENTIAL_FLAGS Contains flags for the MFP_ACQUIRE_USER_CREDENTIAL_EVENT structure. |
| _MFP_MEDIAITEM_CHARACTERISTICS Contains flags that describe a media item. |
| EVRFilterConfigPrefs Contains flags that are used to configure the Microsoft DirectShow enhanced video renderer (EVR) filter. |
| MFP_EVENT_TYPE Defines event types for the IMFPMediaPlayerCallback interface. |
| MFP_MEDIAPLAYER_STATE Specifies the current playback state. |
| MFVideoAlphaBitmapFlags Defines flags for the MFVideoAlphaBitmapParams structure. |
| MFVideoAspectRatioMode Specifies the aspect-ratio mode. |
| MFVideoMixPrefs Contains flags that are used to configure how the enhanced video renderer (EVR) performs deinterlacing. |
| MFVideoRenderPrefs Contains flags that define how the enhanced video renderer (EVR) displays the video. |
| MFVP_MESSAGE_TYPE Defines messages for an enhanced video renderer (EVR) presenter. |
Functions
| CanConstrict Queries whether the plug-in can limit the effective video resolution. |
| Clear Clears the time stamps previously set by a call to IMFDesiredSample::SetDesiredSampleTimeAndDuration. |
| ClearAlphaBitmap Removes the current bitmap and releases any resources associated with it. |
| ClearMediaItem Clears the current media item. |
| CreateMediaItemFromObject Creates a media item from an object. |
| CreateMediaItemFromURL Creates a media item from a URL. |
| DisableImageExport Enables or disables the ability of the plug-in to export the video image. |
| FrameStep Steps forward one video frame. |
| GetAlphaBitmapParameters Retrieves the current settings that the enhanced video renderer (EVR) uses to alpha-blend the bitmap with the video. |
| GetAspectRatioMode Queries how the enhanced video renderer (EVR) handles the aspect ratio of the source video. |
| GetAspectRatioMode Gets the current aspect-ratio correction mode. This mode controls whether the aspect ratio of the video is preserved during playback. |
| GetAvailableVideoProcessorModes Retrieves the video processor modes that the video driver supports. |
| GetBackgroundColor Retrieves the background color for the composition rectangle. The background color is used for letterboxing the video image. |
| GetBalance Gets the current audio balance. |
| GetBorderColor Gets the border color for the video. |
| GetBorderColor Gets the current color of the video border. |
| GetCharacteristics Gets various flags that describe the media item. |
| GetConfigPrefs Gets the configuration parameters for the Microsoft DirectShow Enhanced Video Renderer Filter filter. |
| GetCurrentImage Gets a copy of the current image being displayed by the video renderer. |
| GetCurrentMediaType Retrieves the presenter's media type. |
| GetDesiredSampleTimeAndDuration Called by the mixer to get the time and duration of the sample requested by the presenter. |
| GetDeviceID Returns the identifier of the video device supported by an EVR mixer or presenter. |
| GetDuration Gets the duration of the media item. |
| GetDuration Gets the playback duration of the current media item. |
| GetFilteringRange Retrieves the range of values for a specified image filter setting. |
| GetFilteringValue Retrieves the current setting for an image filter. |
| GetFullscreen Queries whether the enhanced video renderer (EVR) is currently in full-screen mode. |
| GetIdealVideoSize Gets the range of sizes that the enhanced video renderer (EVR) can display without significantly degrading performance or image quality. |
| GetIdealVideoSize Gets the range of video sizes that can be displayed without significantly degrading performance or image quality. |
| GetMediaItem Gets a pointer to the current media item. |
| GetMediaPlayer Gets a pointer to the MFPlay player object that created the media item. |
| GetMetadata Gets a property store that contains metadata for the source, such as author or title. |
| GetMixingPrefs Gets the current preferences for video deinterlacing. |
| GetMute Queries whether the audio is muted. (IMFPMediaPlayer.GetMute) |
| GetNativeVideoSize Gets the size and aspect ratio of the video, prior to any stretching by the video renderer. |
| GetNativeVideoSize Gets the size and aspect ratio of the video. |
| GetNumberOfStreams Retrieves the number of input pins on the EVR filter. The EVR filter always has at least one input pin, which corresponds to the reference stream. |
| GetNumberOfStreams Gets the number of streams (audio, video, and other) in the media item. |
| GetObject Gets the object that was used to create the media item. |
| GetPosition Gets the current playback position. (IMFPMediaPlayer.GetPosition) |
| GetPresentationAttribute Queries the media item for a presentation attribute. |
| GetProcAmpRange Retrieves the range of values for a color adjustment (ProcAmp) setting. |
| GetProcAmpValues Retrieves the current settings for one or more color adjustment (ProcAmp) settings. |
| GetRate Gets the current playback rate. (IMFPMediaPlayer.GetRate) |
| GetRenderingPrefs Gets various video rendering settings. |
| GetStartStopPosition Gets the start and stop times for the media item. |
| GetState Gets the current playback state of the MFPlay player object. |
| GetStreamActiveState IEVRVideoStreamControl::GetStreamActiveState method |
| GetStreamAttribute Queries the media item for a stream attribute. |
| GetStreamOutputRect Retrieves the position of a video stream within the composition rectangle. |
| GetStreamSelection Queries whether a stream is selected to play. (IMFPMediaItem.GetStreamSelection) |
| GetStreamZOrder Retrieves the z-order of a video stream. |
| GetSupportedRates Gets the range of supported playback rates. |
| GetURL Gets the URL that was used to create the media item. |
| GetUserData Gets the application-defined value stored in the media item. |
| GetVideoPosition Gets the source and destination rectangles for the video. |
| GetVideoProcessorCaps Retrieves the capabilities of a video processor mode. |
| GetVideoProcessorMode Retrieves the application's preferred video processor mode. To set the preferred mode, call IMFVideoProcessor::SetVideoProcessorMode. |
| GetVideoSourceRect Gets the video source rectangle. |
| GetVideoWindow Gets the clipping window for the video. |
| GetVideoWindow Gets the window where the video is displayed. |
| GetVolume Gets the current audio volume. |
| HasAudio Queries whether the media item contains an audio stream. |
| HasVideo Queries whether the media item contains a video stream. |
| InitializeRenderer Sets a new mixer or presenter for the enhanced video renderer (EVR). |
| InitServicePointers Signals the mixer or presenter to query the enhanced video renderer (EVR) for interface pointers. |
| InsertEffect Applies an audio or video effect to playback. |
| IsInTrustedVideoMode Queries whether the plug-in has any transient vulnerabilities at this time. |
| IsProtected Queries whether the media item contains protected content. |
| LookupService Retrieves an interface from the enhanced video renderer (EVR), or from the video mixer or video presenter. |
| MapOutputCoordinateToInputStream Maps output image coordinates to input image coordinates. |
| MFCreateVideoMixer Creates the default video mixer for the enhanced video renderer (EVR). |
| MFCreateVideoMixerAndPresenter Creates the default video mixer and video presenter for the enhanced video renderer (EVR). |
| MFCreateVideoPresenter Creates the default video presenter for the enhanced video renderer (EVR). |
| MFCreateVideoRenderer Creates an instance of the enhanced video renderer (EVR) media sink. |
| MFCreateVideoSampleAllocator Creates an object that allocates video samples. |
| MFCreateVideoSampleFromSurface Creates a media sample that manages a Direct3D surface. |
| MFP_GET_ACQUIRE_USER_CREDENTIAL_EVENT Casts an MFP_EVENT_HEADER pointer to an MFP_ACQUIRE_USER_CREDENTIAL_EVENT pointer. |
| MFP_GET_ERROR_EVENT Casts an MFP_EVENT_HEADER pointer to an MFP_ERROR_EVENT pointer. |
| MFP_GET_FRAME_STEP_EVENT Casts an MFP_EVENT_HEADER pointer to an MFP_FRAME_STEP_EVENT pointer. |
| MFP_GET_MEDIAITEM_CLEARED_EVENT Casts an MFP_EVENT_HEADER pointer to an MEDIAITEM_CLEARED_EVENT pointer. |
| MFP_GET_MEDIAITEM_CREATED_EVENT Casts an MFP_EVENT_HEADER pointer to an MFP_MEDIAITEM_CREATED_EVENT pointer. |
| MFP_GET_MEDIAITEM_SET_EVENT Casts an MFP_EVENT_HEADER pointer to an MFP_MEDIAITEM_SET_EVENT pointer. |
| MFP_GET_MF_EVENT Casts an MFP_EVENT_HEADER pointer to an MFP_MF_EVENT pointer. |
| MFP_GET_PAUSE_EVENT Casts an MFP_EVENT_HEADER pointer to an MFP_PAUSE_EVENT pointer. |
| MFP_GET_PLAY_EVENT Casts an MFP_EVENT_HEADER pointer to an MFP_PLAY_EVENT pointer. |
| MFP_GET_PLAYBACK_ENDED_EVENT Casts an MFP_EVENT_HEADER pointer to an MFP_PLAYBACK_ENDED_EVENT pointer. |
| MFP_GET_POSITION_SET_EVENT Casts an MFP_EVENT_HEADER pointer to an MFP_POSITION_SET_EVENT pointer. |
| MFP_GET_RATE_SET_EVENT Casts an MFP_EVENT_HEADER pointer to an MFP_RATE_SET_EVENT pointer. |
| MFP_GET_STOP_EVENT Casts an MFP_EVENT_HEADER pointer to an MFP_STOP_EVENT pointer. |
| MFPCreateMediaPlayer Creates a new instance of the MFPlay player object. |
| OnMediaPlayerEvent Called by the MFPlay player object to notify the application of a playback event. |
| Pause Pauses playback. (IMFPMediaPlayer.Pause) |
| Play Starts playback. (IMFPMediaPlayer.Play) |
| ProcessMessage Sends a message to the video presenter. Messages are used to signal the presenter that it must perform some action, or that some event has occurred. |
| ReleaseServicePointers Signals the object to release the interface pointers obtained from the enhanced video renderer (EVR). |
| RemoveAllEffects Removes all effects that were added with the IMFPMediaPlayer::InsertEffect method. |
| RemoveEffect Removes an effect that was added with the IMFPMediaPlayer::InsertEffect method. |
| RepaintVideo Repaints the current video frame. Call this method whenever the application receives a WM_PAINT message. |
| SetAlphaBitmap Sets a bitmap image for the enhanced video renderer (EVR) to alpha-blend with the video. |
| SetAspectRatioMode Specifies how the enhanced video renderer (EVR) handles the aspect ratio of the source video. |
| SetAspectRatioMode Specifies whether the aspect ratio of the video is preserved during playback. |
| SetBackgroundColor Sets the background color for the composition rectangle. The background color is used for letterboxing the video image. |
| SetBalance Sets the audio balance. (IMFPMediaPlayer.SetBalance) |
| SetBorderColor Sets the border color for the video. |
| SetBorderColor Sets the color for the video border. |
| SetConfigPrefs Sets the configuration parameters for the Microsoft DirectShow Enhanced Video Renderer Filter (EVR). |
| SetConstriction Limits the effective video resolution. |
| SetDesiredSampleTimeAndDuration Called by the presenter to set the time and duration of the sample that it requests from the mixer. |
| SetFilteringValue Sets a parameter for an image filter. |
| SetFullscreen Sets or unsets full-screen rendering mode. |
| SetMediaItem Queues a media item for playback. |
| SetMixingPrefs Sets the preferences for video deinterlacing. |
| SetMute Mutes or unmutes the audio. (IMFPMediaPlayer.SetMute) |
| SetNumberOfStreams Sets the number of input pins on the EVR filter. |
| SetPosition Sets the playback position. |
| SetProcAmpValues Sets one or more color adjustment (ProcAmp) settings. |
| SetRate Sets the playback rate. (IMFPMediaPlayer.SetRate) |
| SetRenderingPrefs Sets various preferences related to video rendering. |
| SetStartStopPosition Sets the start and stop time for the media item. |
| SetStreamActiveState IEVRVideoStreamControl::SetStreamActiveState method |
| SetStreamOutputRect Sets the position of a video stream within the composition rectangle. |
| SetStreamSelection Selects or deselects a stream. |
| SetStreamSink Sets a media sink for the media item. |
| SetStreamZOrder Sets the z-order of a video stream. |
| SetUserData Stores an application-defined value in the media item. |
| SetVideoPosition Sets the source and destination rectangles for the video. |
| SetVideoProcessorMode Sets the preferred video processor mode. The EVR will attempt to use this mode when playback starts. |
| SetVideoSourceRect Sets the video source rectangle. |
| SetVideoWindow Sets the clipping window for the video. |
| SetVolume Sets the audio volume. |
| Shutdown Shuts down the MFPlay player object and releases any resources the object is using. |
| Stop Stops playback. |
| UpdateAlphaBitmapParameters Updates the current alpha-blending settings, including the source and destination rectangles, the color key, and other information. You can update some or all of the blending parameters. |
| UpdateVideo Updates the video frame. (IMFPMediaPlayer.UpdateVideo) |
Interfaces
| IEVRFilterConfig Sets the number of input pins on the DirectShow Enhanced Video Renderer (EVR) filter. |
| IEVRFilterConfigEx Configures the DirectShow Enhanced Video Renderer (EVR) filter. |
| IEVRTrustedVideoPlugin Enables a plug-in component for the enhanced video renderer (EVR) to work with protected media. |
| IEVRVideoStreamControl This interface is not supported. (IEVRVideoStreamControl) |
| IMFDesiredSample Enables the presenter for the enhanced video renderer (EVR) to request a specific frame from the video mixer. |
| IMFPMediaItem Represents a media item. (Deprecated.). |
| IMFPMediaPlayer Contains methods to play media files. (Deprecated.). |
| IMFPMediaPlayerCallback Callback interface for the IMFPMediaPlayer interface. |
| IMFTopologyServiceLookup Enables a custom video mixer or video presenter to get interface pointers from the Enhanced Video Renderer (EVR). |
| IMFTopologyServiceLookupClient Initializes a video mixer or presenter. |
| IMFVideoDeviceID Returns the device identifier supported by a video renderer component. |
| IMFVideoDisplayControl Controls how the Enhanced Video Renderer (EVR) displays video. |
| IMFVideoMixerBitmap Alpha-blends a static bitmap image with the video displayed by the Enhanced Video Renderer (EVR). |
| IMFVideoMixerControl Controls how the Enhanced Video Renderer (EVR) mixes video substreams. |
| IMFVideoMixerControl2 Controls preferences for video deinterlacing. |
| IMFVideoPositionMapper Maps a position on an input video stream to the corresponding position on an output video stream. |
| IMFVideoPresenter Represents a video presenter. A video presenter is an object that receives video frames, typically from a video mixer, and presents them in some way, typically by rendering them to the display. |
| IMFVideoProcessor Controls video processing in the Enhanced Video Renderer (EVR). |
| IMFVideoRenderer Sets a new mixer or presenter for the Enhanced Video Renderer (EVR). |
Structures
| MFP_ACQUIRE_USER_CREDENTIAL_EVENT Event structure for the MFP_EVENT_TYPE_ACQUIRE_USER_CREDENTIAL event. |
| MFP_ERROR_EVENT Event structure for the MFP_EVENT_TYPE_ERROR event. |
| MFP_EVENT_HEADER Contains information that is common to every type of MFPlay event. |
| MFP_FRAME_STEP_EVENT Event structure for the MFP_EVENT_TYPE_FRAME_STEP event. |
| MFP_MEDIAITEM_CLEARED_EVENT Event structure for the MFP_EVENT_TYPE_MEDIAITEM_CLEARED event. |
| MFP_MEDIAITEM_CREATED_EVENT Event structure for the MFP_EVENT_TYPE_MEDIAITEM_CREATED event. |
| MFP_MEDIAITEM_SET_EVENT Event structure for the MFP_EVENT_TYPE_MEDIAITEM_SET event. |
| MFP_MF_EVENT Event structure for the MFP_EVENT_TYPE_MF event. |
| MFP_PAUSE_EVENT Event structure for the MFP_EVENT_TYPE_PAUSE event. |
| MFP_PLAY_EVENT Event structure for the MFP_EVENT_TYPE_PLAY event. |
| MFP_PLAYBACK_ENDED_EVENT Event structure for the MFP_EVENT_TYPE_PLAYBACK_ENDED event. |
| MFP_POSITION_SET_EVENT Event structure for the MFP_EVENT_TYPE_POSITION_SET event. |
| MFP_RATE_SET_EVENT Event structure for the MFP_EVENT_TYPE_RATE_SET event. |
| MFP_STOP_EVENT Event structure for the MFP_EVENT_TYPE_STOP event. |
| MFVideoAlphaBitmap Specifies a bitmap for the enhanced video renderer (EVR) to alpha-blend with the video. |
| MFVideoAlphaBitmapParams Specifies how the enhanced video renderer (EVR) alpha-blends a bitmap with the video. |
| MFVideoNormalizedRect The MFVideoNormalizedRect (evr.h) structure defines a normalized rectangle, which is used to specify sub-rectangles in a video rectangle. |