IltmfPlay::put_AutoStart

#include "ltmf.h"

C Syntax

HRESULT IltmfPlay_put_AutoStart(pPlay, newVal)

C++ Syntax

HRESULT put_AutoStart(newVal)

IltmfPlay *pPlay;

pointer to an interface

VARIANT_BOOL newVal;

Flag that determines whether to automatically start playing

Specifies whether to automatically start playing the media when the source has been assigned.

Parameter Description
pPlay Pointer to an IltmfPlay interface.
newVal Flag that determines whether to automatically start playing the media when the source has been assigned. Possible values are:
  Value Meaning
  VARIANT_TRUE Enable the automatic playing the media.
  VARIANT_FALSE Disable the automatic playing the media.

Returns

S_OK

The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.

Comments

The default value is VARIANT_TRUE.

Required DLLs and Libraries

LTMF

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

Help Version 21.0.2021.7.2
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