#include "ltmm.h"
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C Syntax |
HRESULT IltmmTVTuner_get_AvailableModes(pTV, pVal) |
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C++ Syntax |
HRESULT get_AvailableModes(pVal) |
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IltmmTVTuner *pTV; |
/* pointer to an interface */ |
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long *pVal; |
/* pointer to a variable */ |
Gets the modes supported by the installed tuner.
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Parameter |
Description |
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pTV |
Pointer to an IltmmTVTuner interface. |
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pVal |
Pointer to a variable to be updated with the supported modes, combined. Possible values are: |
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Value |
Meaning |
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ltmmTUNER_MODE_DEFAULT |
Default tuner mode. |
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ltmmTUNER_MODE_TV |
TV tuner mode. |
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ltmmTUNER_MODE_FM_RADIO |
FM radio tuner mode. |
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ltmmTUNER_MODE_AM_RADIO |
AM radio tuner mode. |
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ltmmTUNER_MODE_DSS |
Digital Satellite Service (DSS) tuner mode. |
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0x0010 |
Digital TV tuner mode. |
Returns
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S_OK |
The function was successful. |
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<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
The retrieved value is a combination of all tuner modes supported. The individual values are logically OR-ed to create the combination.
To get the current mode for a multifunctional tuner, use IltmmTVTuner::get_Mode.
To set the current mode for a multifunctional tuner, use IltmmTVTuner::put_Mode.
For more detailed information, refer to the Microsoft documentation for IAMTuner::GetAvailableModes.
Required DLLs and Libraries
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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
See Also
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Elements: |
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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++.