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IAMWstDecoder::SetAnswerMode method (iwstdec.h)

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

Downstream filters use the SetAnswerMode method to assign the current answer mode.

Syntax

HRESULT SetAnswerMode(
  [in] BOOL bAnswer
);

Parameters

[in] bAnswer

Specifies the current answer mode.

Value Description
TRUE Hidden text exposed.
FALSE Hidden text not exposed.

Return value

When the method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Requirement Value
Minimum supported client Windows XP [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Target Platform Windows
Header iwstdec.h
Library Strmiids.lib

See also

Error and Success Codes

IAMWstDecoder Interface