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SoundGenerator.StreamElementDurationGet method

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Remarks

 

Obtains the duration of the given sound element.

 

For further details about sound generation see the SoundGenerator object and the How to generate wave tones, noises, DTMF tones and text to speech tutorial.

 

 

Syntax

 

[Visual Basic]

control.SoundGenerator.StreamElementDurationGet (

nPlayer as Integer,

nUniqueId as Long,

ByRef nDurationMs as Long

) as enumErrorCodes


 

[C++]

short control.SoundGenerator.StreamElementDurationGet (

short nPlayer,

long nUniqueId,

long *nDurationMs

);


 

Parameter

Description

 

 

nPlayer

Number representing the zero-based index of the involved player

nUniqueId

The unique identifier of the element previously returned by one of the following calls:

- SoundGenerator.StreamChannelAddTone

- SoundGenerator.StreamChannelAddNoise

- SoundGenerator.StreamChannelAddDtmfString

- SoundGenerator.StreamChannelAddSlidingTone

- SoundGenerator.StreamChannelAddSpeechFromFile

- SoundGenerator.StreamChannelAddSpeechFromString

- SoundGenerator.StreamChannelElementUniqueIdGet

nDurationMs

Reference to a value that, on return from the method call, will contain the duration of the sound element, expressed in milliseconds

 

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred, check the LastError property value in order to get the error code

enumErrorCodes.ERR_NOERROR (0)

The method call was successful