Help Version 19.0.2017.10.27
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#include "ltmm.h"
| C Syntax | HRESULT IltmmCapture_get_VideoCaptureStreamType(pCapture, pVal) |
| C++ Syntax | HRESULT get_VideoCaptureStreamType(pVal) |
| IltmmCapture *pCapture; | pointer to an interface |
| BSTR *pVal; | pointer to a string |
Retrieves a string that contains the capture stream type.
| Parameter | Description | |
| pCapture | Pointer to an IltmmCapture interface. | |
| pVal | Pointer to a variable to be updated with a string that contains the stream type. Possible values are: | |
| Value | Meaning | |
| MEDIATYPE_Stream | The stream is a byte stream with no time stamps. For example, a hardware compressed stream. | |
| MEDIATYPE_Interleaved | The stream type is interleaved. For example, stream used by Digital Video (DV ). | |
| MEDIATYPE_Video | The stream type is video. | |
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. |
The string referenced by Type contains a formatted Globally Unique Identifier (GUID) of the form {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}.
If the function succeeds, the caller must free the BSTR referenced by Type, by calling the SysFreeString function.
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: |
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Topics: |
For an example, refer to IltmmCapture::get_VideoCaptureStreamType Example for C.
For an example, refer to IltmmCapture::get_VideoCaptureStreamType Example for C++.
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