MESessionRateChanged event

Raised by the Media Session when the playback rate changes. This event is sent after the IMFRateControl::SetRate method completes asynchronously.

Event values

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

VARTYPE	Description
VT_R4	The new playback rate, expressed as a ratio of the normal playback rate.

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