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MEStreamSinkDeviceChanged event

Raised by the stream sinks of the enhanced video renderer (EVR) if the video device changes. For example, the EVR raises this event when it receives an EC_DISPLAY_CHANGED event.

The Media Foundation pipeline responds to this event by resubmitting all sample requests that failed while the device was changing.

Event values

Possible values retrieved from IMFMediaEvent::GetValue include the following.

VARTYPEDescription

VT_EMPTY

No event data.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Mfobjects.h (include Mfidl.h)

See also

Media Foundation Events
Media Sinks

 

 

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