MEStreamSinkRateChanged event

Raised by a stream sink when the rate has changed.

Event values

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

VARTYPE Description
No event data.


If a stream sink supports rate changes, it sends this event after the rate change is complete. The event is sent once for each call to the sink's IMFClockStateSink::OnClockSetRate method. If the rate change is not successful, the event status value is an error code.


Minimum supported client
Windows Vista [desktop apps only]
Minimum supported server
Windows Server 2008 [desktop apps only]
Mfobjects.h (include Mfidl.h)

See also

Media Foundation Events

Media Sinks