IltmfConvert::get_FullScreenMode

#include "ltmf.h"

C Syntax

HRESULT IltmfConvert_get_FullScreenMode(pConvert, pFullScreenMode)

C++ Syntax

HRESULT get_FullScreenMode(pFullScreenMode)

IltmfConvert *pConvert;

pointer to an interface

VARIANT_BOOL *pFullScreenMode;

pointer to a variable

Queries whether the video renderer for preview is in full-screen mode.

Parameter Description
pConvert Pointer to an IltmfConvert interface.
pFullScreenMode Pointer to a variable to be updated with a value that determines whether the video renderer for preview is in full-screen mode. Possible values are:
  Value Meaning
  VARIANT_TRUE Video renderer is in full-screen mode.
  VARIANT_FALSE Video renderer is not in full-screen mode.

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

Use the IltmfConvert::get_FullScreenMode function to query whether the video renderer for preview is in full-screen mode. Use the IltmfConvert::put_FullScreenMode function to enable or disable full-screen mode for the preview video renderer. Use the IltmfConvert::ToggleFullScreenMode function to toggle the state of the full screen mode for conversion preview.

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

See Also

Elements:

IltmfConvert::put_FullScreenMode, IltmfConvert::ToggleFullScreenMode

Topics:

Media Foundation Function Group

Example

For a C++ example, refer to IltmfConvert::SaveStillBitmap

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