References ▼
#include "ltmf.h"
C Syntax |
HRESULT IltmfTargetFormat_get_Available(pTargetFormat, pVal) |
C++ Syntax |
HRESULT get_Available(pVal) |
IltmfTargetFormat *pTargetFormat; |
pointer to an interface |
VARIANT_BOOL *pVal; |
pointer to a variable |
Queries whether the target format is currently available.
| Parameter | Description | |
| pTargetFormat | Pointer to an IltmfTargetFormat interface. | |
| pVal | Pointer to a variable that indicates whether the target format is currently available. Possible values are: | |
| Value | Meaning | |
| VARIANT_TRUE | The target format is currently available. | |
| VARIANT_FALSE | The target format is not currently available. | |
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. |
Target format availability depends on the media sinks and multiplexers that are registered in your system. Microsoft Media Foundation components vary with the operating system version. Use this property to determine if the required components are installed.
Required DLLs and Libraries
LTMF 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 an example, refer to Selecting ltmfConvert Object TargetFormats for C++.
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