Remarks
Retrieves the minimal DirectSound buffer length (expressed in milliseconds) supported by a certain output device (sound card). For details about latency, take a look to the How to deal with latency section.
Syntax
[Visual Basic]
Public GetOutputDeviceMinBufferLength (
nOutputIndex as Int16
) as Int16
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[C#]
public Int16 GetOutputDeviceMinBufferLength (
Int16 nOutputIndex
);
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[C++]
public: Int16 GetOutputDeviceMinBufferLength (
Int16 nOutputIndex
);
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Parameter
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Description
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nOutputIndex
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Number representing the zero-based index of the output device whose minimal DirectSound buffer length must be retrieved
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Return value
Value
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Meaning
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Negative value
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An error occurred (see the LastError property for further error details)
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Value > 0
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The current minimal DirectSound buffer length supported by the chosen output device.
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