IltmmCapture::get_AnalogVideoDecoder
#include "ltmm.h"
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C Syntax |
HRESULT IltmmCapture__get_AnalogVideoDecoder(pCapture, pVal) |
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C++ Syntax |
HRESULT get_AnalogVideoDecoder(pVal) |
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IltmmCapture * pCapture; |
/* pointer to an interface */ |
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IltmmAnalogVideoDecoder ** pVal; |
/* address of a pointer to an interface*/ |
Retrieves a pointer to the IltmmAnalogVideoDecoder interface.
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Parameter |
Description |
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pCapture |
Pointer to an IltmmCapture interface. |
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pVal |
Address of a pointer to receive a pointer to the IltmmAnalogVideoDecoder interface. |
Returns
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S_OK |
The function ran successfully. |
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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 IltmmAnalogVideoDecoder interface, accessed through the pVal parameter, provides information on analog video formats and other video characteristics, such as source and scan lines.
If the function succeeds, the user should release the returned interface pointer by calling the interface’s Release method.
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 IltmmAnalogVideoDecoder::get_AvailableTVFormats Example for C.
For a C++ example, refer to IltmmAnalogVideoDecoder::get_AvailableTVFormats Example for C++.