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.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

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

Help Version 23.0.2024.2.29
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2024 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Media Foundation C API Help
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.