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Effects.PlaybackRateRatioGet method

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Remarks

 

Obtains the current ratio for playback rate of the given player.

 

When playback is performed at normal speed, its ratio is 1.0; after changing the playback speed through the Effects.PlaybackTempoSet or Effects.PlaybackRateSet methods, the playback speed is altered and this method allows to know which is the updated rate ratio. For example, if the playback rate should be incremented by 20%, the reported playback rate ratio would be 1.2 while, if the playback rate should be reduced by 30%, the reported playback rate ratio would be 0.7.

 

 

Syntax

 

[Visual Basic]

control.Effects.PlaybackRateRatioGet (

nPlayer as Integer,

fRatio as Single

) as enumErrorCodes


 

[C++]

short control.Effects.PlaybackRateRatioGet (

short nPlayer,

float *fRatio

);


 

 

Parameter

Description

 

 

nPlayer

Number representing the zero-based index of the player whose information must be retrieved

fRatio

Reference that, on return from the method call, will contain the current rate ratio.

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred (see the LastError property for further error details)

enumErrorCodes.ERR_NOERROR (0)

The call was successful.