References ▼
#include "ltmm.h"
C Syntax |
HRESULT IltmmCapture_put_AutoSize(pCapture, newVal); |
C++ Syntax |
HRESULT put_AutoSize(newVal); |
IltmmCapture *pCapture; |
pointer to an interface |
VARIANT_BOOL newVal; |
new value to set |
Specifies whether or not the video frame window is automatically resized to match the dimensions of the media.
Parameter |
Description |
pCapture |
Pointer to an IltmmCapture interface. |
newVal |
Value that is VARIANT_TRUE to enable automatic frame sizing, or VARIANT_FALSE to disable automatic frame sizing. |
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. |
If enabled, the video frame window will be resized when a new device is assigned to the object, or when a processing filter changes the actual media size. The default value is VARIANT_FALSE.
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. |
Win32, x64
Elements: |
For a C example, refer to Using AutoSize with ltmmCapture for C.
For a C++ example, refer to Using AutoSize with ltmmCapture for C++.
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