References ▼
#include "ltmm.h"
C Syntax |
HRESULT IltmmCapture_get_VideoCaptureSizes(pCapture, pVal) |
C++ Syntax |
HRESULT get_VideoCaptureSizes(pVal) |
IltmmCapture *pCapture; |
pointer to an interface |
IltmmCaptureSizes **pVal; |
pointer to a pointer |
Retrieves the video device's capture size collection object.
Parameter |
Description |
pCapture |
Pointer to an IltmmCapture interface. |
pVal |
Pointer to a variable that receives the video device's capture size collection interface pointer. |
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. |
The returned IltmmCaptureSizes interface is used to enumerate the available video sizes, and to select a size for capture. See IltmmCaptureSizes for details.
If the method succeeds, the caller must free the returned interface pointer by calling the interface's Release method.
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: |
|
Topics: |
For a C Example, refer to Selecting ltmmCapture Object Sizes for C.
For a C++ Example, refer to Selecting ltmmCapture Object Sizes for C++.
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