ISeekingPassThru Interface

This interface is exposed on video renderer filters. It has only one method, Init, which you use to instantiate and initialize a CRendererPosPassThru object. Use this object to keep track of reference times and stream times. The IMediaSeeking and IMediaPosition interfaces can use these times to seek to various places in multimedia files.

When to Implement

Implement this interface when you write a video renderer filter that needs to keep track of reference time and stream time.

When to Use

Use this interface in your application when you want to create a CRendererPosPassThru class object.

Methods in Vtable Order

The following table shows the method that appear in the Vtable beneath the standard COM methods inherited from IUnknown.

Method Description
Init Initializes a CRendererPosPassThru renderer-seeking object.


DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.

See Also

DirectShow Interfaces

Last updated on Wednesday, April 13, 2005

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