References ▼
#include "ltmm.h"
C Syntax |
HRESULT IltmmVideoFormat_get_Width(pVideoFormat, pVal) |
C++ Syntax |
HRESULT get_Width(pVal) |
IltmmVideoFormat *pVideoFormat; |
pointer to an interface |
long *pVal; |
pointer to a variable |
Retrieves the video width.
Parameter |
Description |
pVideoFormat |
Pointer to an IltmmVideoFormat Interface. |
pVal |
Pointer to a variable that receives the video width in pixels. |
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. |
To get the video height, call IltmmVideoFormat::get_Height.
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 IltmmVideoFormats::get_Count Example for C.
For a C++ example, refer to IltmmVideoFormats::get_Count Example for C++.
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