TIEMediaFoundationSourceReader.PopNotifyReceiver

Declaration

procedure PopNotifyReceiver();

Description

Removes the last added notify receiver.

Applications can use this method to remove the audio renderer after capture ends.

Example

// Add the audio renderer
audioStreamindex := ImageEnView1.IO.MediaFoundationSourceReader.IndexOfFirstStream(mmf_AUDIO_STREAM);
ImageEnView1.IO.MediaFoundationSourceReader.PushNotifyReceiver( TIEMediaFoundationAudioRenderer.Create(audioStreamIndex) );
ImageEnView1.IO.MediaFoundationSourceReader.StartCapture();

// Remove the audio renderer
ImageEnView1.IO.MediaFoundationSourceReader.StopCapture();
ImageEnView1.IO.MediaFoundationSourceReader.PopNotifyReceiver();

See Also

◼ ClearNotifyReceivers
◼ PushNotifyReceiver
◼ TIEMediaFoundationAudioRenderer

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