Microsoft DirectX 8.1 (C++)

IFindCompressorCB::GetCompressor

The GetCompressor method retrieves a compression filter for the specified media type. This method is not supported.

Syntax

HRESULT GetCompressor(
    AM_MEDIA_TYPE *pType,
    AM_MEDIA_TYPE *pCompType,
    IBaseFilter **ppFilter
);

Parameters

pType

Pointer to an AM_MEDIA_TYPE structure that describes the uncompressed media type.

pCompType

Pointer to an AM_MEDIA_TYPE structure that describes the compression format.

ppFilter

[out] Address of variable that receives a pointer to the compression filter's IBaseFilter interface. If the method fails, it sets this pointer to NULL.

Return Value

Returns S_OK if successful. Otherwise, returns an error code that depends on the implementation.

See Also