IltmmTVTuner::get_Mode
#include "ltmm.h"
|
C Syntax |
HRESULT IltmmTVTuner__get_Mode(pTV, pVal) |
|
C++ Syntax |
HRESULT get_Mode(pVal) |
|
IltmmTVTuner *pTV; |
/* pointer to an interface */ |
|
long *pVal; |
/* pointer to a variable */ |
Gets the current mode of a multifunction tuner.
|
Parameter |
Description |
|
|
pTV |
Pointer to an IltmmTVTuner interface. |
|
|
pVal |
Pointer to a variable to be updated with the current mode. Possible values are: |
|
|
|
Value |
Meaning |
|
|
ltmmTUNER_MODE_DEFAULT |
Default tuner mode. |
|
|
ltmmTUNER_MODE_TV |
TV tuner mode. |
|
|
ltmmTUNER_MODE_FM_RADIO |
FM radio tuner mode. |
|
|
ltmmTUNER_MODE_AM_RADIO |
AM radio tuner mode. |
|
|
ltmmTUNER_MODE_DSS |
Digital Satellite Service (DSS) tuner mode. |
|
|
0x0010 |
Digital TV tuner 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
To set the current mode of a multifunction tuner, use IltmmTVTuner::put_Mode.
To determine the modes available on the installed tuner, use IltmmTVTuner::get_AvailableModes.
For more detailed information, refer to the Microsoft documentation for IAMTuner::get_Mode at http://msdn.microsoft.com/archive/default.asp?url=/library/en-us/directshow/htm/iamtunerget_mode.asp.
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. |
See Also
|
Elements: |
|
|
Topics: |
Example
For a C example, refer to IltmmTVTuner::get_AvailableModes Example for C.
For a C++ example, refer to IltmmTVTuner::get_AvailableModes Example for C++.