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EVR Attributes

The following attributes can be used to configure the Enhanced Video Renderer (EVR).

AttributeDescription
EVRConfig_AllowBatching Allows the EVR to batch calls to the Microsoft Direct3D IDirect3DDevice9::Present method.
EVRConfig_AllowDropToBob Allows the EVR to improve performance by using bob deinterlacing.
EVRConfig_AllowDropToHalfInterlace Allows the EVR to improve performance by skipping the second field of every interlaced frame.
EVRConfig_AllowDropToThrottle Allows the EVR to limit its output to match GPU bandwidth.
EVRConfig_AllowScaling Allows the EVR to mix the video within a rectangle that is smaller than the output rectangle, and then scale the result.
EVRConfig_ForceBatching Forces the EVR to batch calls to the IDirect3D9Device::Present method.
EVRConfig_ForceBob Forces the EVR to use bob deinterlacing.
EVRConfig_ForceHalfInterlace Forces the EVR to skip the second field of every interlaced frame.
EVRConfig_ForceScaling Forces the EVR to mix the video within a rectangle that is smaller than the output rectangle, and then scale the result.
EVRConfig_ForceThrottle Forces the EVR to limit its output to match GPU bandwidth.
MF_ACTIVATE_CUSTOM_VIDEO_MIXER_ACTIVATE Specifies an activation object that creates a custom video mixer for the enhanced video renderer (EVR).
MF_ACTIVATE_CUSTOM_VIDEO_MIXER_CLSID CLSID of a custom video mixer for the EVR.
MF_ACTIVATE_CUSTOM_VIDEO_MIXER_FLAGS Specifies how to create a custom mixer for the EVR.
MF_ACTIVATE_CUSTOM_VIDEO_PRESENTER_ACTIVATE Specifies an activation object that creates a custom video presenter for the EVR.
MF_ACTIVATE_CUSTOM_VIDEO_PRESENTER_CLSID CLSID of a custom video presenter for the EVR.
MF_ACTIVATE_CUSTOM_VIDEO_PRESENTER_FLAGS Specifies how to create a custom presenter for the EVR.
MF_ACTIVATE_VIDEO_WINDOW Handle to the video clipping window.
MF_SA_REQUIRED_SAMPLE_COUNT Indicates the number of uncompressed buffers that the EVR media sink requires for deinterlacing.
VIDEO_ZOOM_RECT Specifies the zoom rectangle for the EVR mixer.

 

Related topics

Media Foundation Attributes
Enhanced Video Renderer

 

 

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