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IMediaPosition.PrerollTime

  • Artículo
 
Microsoft DirectShow 9.0

IMediaPosition.PrerollTime

  • Note   This topic is deprecated. It applies to Visual Basic 6.0. DirectShow is not supported for Visual Basic .NET or C#.

The PrerollTime property retrieves the amount of data that will be queued before the start position.

Syntax

  objMediaPosition
  .PrerollTime As Double

Parameters

This property takes no parameters.

Return Values

Returns the preroll time, in seconds.

Remarks

Preroll time is the time prior to the start position at which nonrandom access devices, such as tape players, should start rolling.

Requirements

Reference: Add a reference to ActiveMovie control type library.

Library: Quartz.dll.

See Also