MEAudioSessionIconChanged event

Raised by the audio renderer when the audio session icon changes.

The Media Session forwards this event to the application.

Event values

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

VARTYPE	Description
VT_EMPTY	No event data.
VT_UNKNOWN	Pointer to the IMFAudioPolicy interface.

Remarks

This event is sent by the audio renderer's stream sink. The event is triggered when the audio renderer receives an IAudioSessionEvents::OnIconPathChanged event from the audio session.

To get the new icon, call IMFAudioPolicy::GetIconPath.

Requirements

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)

See also

IMFAudioPolicy::GetIconPath

Media Foundation Events

Streaming Audio Renderer