Remarks
Applies settings used to render the waveform analyzer while no sound is loaded and no waveform is displayed.
For details about the use of the Waveform Analyzer refer to the How to use the Waveform Analyzer section.
For further details about methods of the Waveform Analyzer refer to the WaveformAnalyzer object section.
Syntax
[Visual Basic]
control.WaveformAnalyzer.SetEmptySettings (
nDurationMs as Long,
nChannels as Long
) as enumErrorCodes
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[C++]
short control.WaveformAnalyzer.SetEmptySettings (
long nDurationMs,
long nChannels
);
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Parameter
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Description
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nDurationMs
|
Number representing the displayed duration expressed in milliseconds.
This value in taken into consideration until the instance of the editor component is empty or after closing the sound under editing through a call to the CloseSound method; if for example this value should be set to 20000 (20 seconds) and a sound file having a duration of 5 seconds should be loaded, the waveform analyzer would display these 5 seconds only.
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nChannels
|
Number representing the number of displayed channels.
Supported values are the following:
Value
|
Meaning
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1
|
Mono audio stream
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2
|
Stereo audio stream
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4
|
3.1 audio stream
|
6
|
5.1 audio stream
|
8
|
7.1 audio stream
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Return value
Value
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Meaning
|
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Negative value
|
An error occurred (see the LastError property for further error details)
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enumErrorCodes.ERR_NOERROR (0)
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The method call was successful
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