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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. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2008 [desktop apps only] |
| Header |
|
See also