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ICodecAPI::IsModifiable method

The IsModifiable method queries whether a codec property can be changed, given the codec's current configuration.

Syntax

C++


HRESULT IsModifiable(
  [in] const GUID *Api
);

Parameters

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

Return value

This method can return one of these values.

Return code	Description
S_FALSE	The value of this property cannot be changed.
S_OK	The value of this property can be changed.

Remarks

Any errors besides those in the previous table indicate an inability to process the call.

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