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Note

Please see Azure Cognitive Services for Speech documentation for the latest supported speech solutions.

Microsoft Speech Platform

ISpAudio::SetBufferNotifySize

ISpAudio::SetBufferNotifySize sets the audio stream buffer size information. This information is used to determine when the event returned by ISpAudio::EventHandle is set or reset.

<pre IsFakePre="true" xmlns="http://www.w3.org/1999/xhtml"> <strong>HRESULT SetBufferNotifySize(</strong> <strong> ULONG</strong> <em>cbSize</em> <strong>);</strong> </pre>

Parameters

  • cbSize
    [in] The size, specified in bytes, of the information associated with the audio stream buffer.

Return Values

Value Description
S_OK Function completed successfully.
FAILED(hr) Appropriate error message.

Remarks

For read streams, the event is set if the audio buffered is greater than or equal to the value set in cbSize, otherwise the event information is reset.

For write streams, the event is set if the audio buffered is less than the value set in cbSize, otherwise the event information is reset.