Export (0) Print
Expand All

ICodecAPI::GetDefaultValue method

The GetDefaultValue method gets the default value of a codec property.

Syntax


HRESULT GetDefaultValue(
  [in]  const GUID    *Api,
  [out]       VARIANT *Value
);

Parameters

Api [in]

Pointer to a GUID that specifies the property. For a list of standard codec properties, see Codec API Properties.

Value [out]

Pointer to a VARIANT that receives the default value. The caller must free the VARIANT by calling VariantClear.

Return value

This method can return one of these values.

Return codeDescription
S_OK

The method succeeded.

VFW_E_CODECAPI_NO_DEFAULT

The specified property does not have a default value.

 

Requirements

Minimum supported client

Windows XP with SP2 [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2003 R2 [desktop apps | Windows Store apps]

Header

Strmif.h (include Dshow.h)

Library

Strmiids.lib

See also

Codec API Reference
ICodecAPI
Encoder API

 

 

Community Additions

ADD
Show:
© 2015 Microsoft