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IMSVidClosedCaptioning3::get_TeleTextFilter method (segment.h)

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[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005.

The get_TeleTextFilter method retrieves the filter that handles teletext.

Syntax

HRESULT get_TeleTextFilter(
  [out] IUnknown **punkTTFilter
);

Parameters

[out] punkTTFilter

Pointer to a variable that receives a reference to the teletext filter.

Return value

Returns an HRESULT value. Possible values include the following.

Return code Description
E_POINTER
 NULL pointer argument.
S_OK
 Success.

Requirements

Requirement Value
Target Platform Windows
Header segment.h (include Msvidctl.h)

See also

IMSVidClosedCaptioning3 Interface