Help Version 19.0.2017.10.27
References ▼
#include "ltmm.h"
C Syntax |
HRESULT IltmmPlay_get_UsingDVDecoder (pPlay, pVal) |
C++ Syntax |
HRESULT get_UsingDVDecoder (pVal) |
IltmmPlay *pPlay; |
pointer to an interface |
VARIANT_BOOL *pVal; |
pointer to a variable |
Determines whether the DV Decoder is being used.
| Parameter | Description | |
| pPlay | Pointer to an IltmmPlay interface. | |
| pVal | Pointer to a variable to be updated with a value that indicates whether the DV Decoder is being used. Possible values are: | |
| Value | Meaning | |
| VARIANT_TRUE | The DV Decoder is being used. | |
| VARIANT_FALSE | The DV Decoder is not being used. | |
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. |
If the DV decoder is being used, then you can change the size of the rendered video using IltmmPlay::put_DVDecoderResolution.
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: |
IltmmPlay::get_DVDecoderResolution, IltmmPlay::put_DVDecoderResolution |
Topics: |
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For a C example, refer to the IltmmPlay::get_UsingDVDecoder Example for C.
For a C++ example, refer to the IltmmPlay::get_UsingDVDecoder Example for C++.
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