VisioForge Video Capture SDK (Delphi / ActiveX)
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TVFVideoCapture.OnAudioVUMeterValues Event

This event occurs whenever VU meter values are refreshed.

Pascal
property OnAudioVUMeterValues: TVFVUMeterEvent Type;
C++
__property TVFVUMeterEvent OnAudioVUMeterValues;
C#
event TVFVUMeterEvent Type OnAudioVUMeterValues;
Visual Basic
Event OnAudioVUMeterValues As TVFVUMeterEvent
Java
OnAudioVUMeterValues
IDL
__property TVFVUMeterEvent OnAudioVUMeterValues;
JavaScript
OnAudioVUMeterValues
PHP
published OnAudioVUMeterValues;

Returns a string that has value for each analyzed frequencies.

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