IMFMediaEngine::GetDefaultPlaybackRate method

Gets the default playback rate.

Syntax


double GetDefaultPlaybackRate();

This method has no parameters.

Returns the default playback rate, as a multiple of normal (1×) playback. A negative value indicates reverse playback.

This method corresponds to getting the defaultPlaybackRate attribute of the HTMLMediaElement interface in HTML5.

The default playback rate is used for the next call to the IMFMediaEngine::Play method. To change the current playback rate, call IMFMediaEngine::SetPlaybackRate.

Minimum supported client	Windows 8 [desktop apps \| Windows Store apps]
Minimum supported server	Windows Server 2012 [desktop apps \| Windows Store apps]
Header	Mfmediaengine.h