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IltmmTargetFormat::put_SinkSubType

#include "ltmm.h"

C Syntax	HRESULT IltmmTargetFormat_put_SinkSubType(pTargetFormat, newVal)
C++ Syntax	HRESULT put_SinkSubType(newVal)

IltmmTargetFormat *pTargetFormat;	pointer to an interface
BSTR newVal;	string

Assigns the sink's media subtype.

Parameter	Description
pTargetFormat	Pointer to an IltmmTargetFormat interface.
newVal	Character string containing the sink's media subtype.

Returns

S_OK	The function was successful.
<> S_OK	An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

This function assigns the Sink's media subtype. The string must contain a formatted Globally Unique Identifier (GUID) of the form {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}. For more information on the available GUIDs, refer to the DirectShow documentation.

If the value is undefined (empty string), then no media subtype will be assigned to the Sink.

Attempting to set this value on a ReadOnly item will result in an error.

Required DLLs and Libraries

LTMM

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64