In This Topic ▼

IltmfConvert::get_FullScreenMode

Summary

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

Syntax

#include "ltmf.h"

Language	Syntax
C	HRESULT IltmfConvert_get_FullScreenMode(pConvert, pFullScreenMode)
C++	HRESULT get_FullScreenMode(pFullScreenMode)

Parameters

IltmfConvert *pConvert

Pointer to an IltmfConvert interface.

VARIANT_BOOL *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

Value	Meaning
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.

Video renderer

The MediaFoundation component responsible for playing the video. Some renderers might have useful settings you can adjust if you have problems playing the video.