Copyright © 2005-2018 MultiMedia Soft

VideoPlayer.DurationGet method

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Remarks

 

Gets the duration of the video currently loaded.

 

For further details about the use of the embedded video player see the VideoPlayer class section.

For details about video clips rendering refer to the How to play video files through DirectShow tutorial.

 

 

Syntax

 

[Visual Basic]

Public Function DurationGet (

nPlayerIndex as Int16,

ByRef fDuration as Double,

bKeepCountOfRateChange as Boolean

) as enumErrorCodes


 

[C#]

public enumErrorCodes DurationGet (

Int16 nPlayerIndex,

ref double fDuration,

bool bKeepCountOfRateChange

);


 

[C++]

public: enumErrorCodes DurationGet (

Int16 nPlayerIndex,

double __gc *fDuration,

bool bKeepCountOfRateChange

);


 

Parameter

Description

 

 

nPlayerIndex

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

fDuration

Reference that, on return from the method call, will contain the duration of the loaded sound expressed in milliseconds.

bKeepCountOfRateChange

Boolean flag that specifies if the returned duration must keep count of eventual playback rate changes set through previous calls to the Effects.PlaybackTempSet or Effects.PlaybackRateSet methods.

Supported values are the following:

Mnemonic constant

Meaning

false

Don't keep count of playback rate changes

true

Keep count of playback rate changes

 

 

Return value

 

Value

Meaning

 

 

Negative value

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

enumErrorCodes.NOERROR (0)

The method call was successful.