IltmmConvert::get_FullScreenMode

#include "ltmm.h"

C Syntax

HRESULT IltmmConvert__get_FullScreenMode(pConvert, pVal)

C++ Syntax

HRESULT get_FullScreenMode(pVal)

 

IltmmConvert *pConvert;

/* pointer to an interface */

VARIANT_BOOL *pVal;

/* pointer to a variable */

Queries whether the video renderer The DirectShow component responsible for playing the video. Some renderers might have useful settings you can adjust if you have problems playing the video. for preview is in full-screen mode.

Parameter

Description

pConvert

Pointer to an IltmmConvert interface.

pVal

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 DirectShow documentation.

Comments

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

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

See Also

Elements:

IltmmConvert::put_FullScreenMode, IltmmConvert::ToggleFullScreenMode

Topics:

Multimedia Function Group

Example

For a C example, refer to IltmmConvert::get_EnableStillCapture

For a C++ example, refer to IltmmConvert::get_EnableStillCapture