References ▼
Retrieves a string representing the GUID of the source video type.
#include "ltmf.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmfPlay_get_SourceVideoType(pPlay, pVal) |
| C++ | HRESULT get_SourceVideoType(pVal) |
Pointer to an IltmfPlay interface.
Pointer to a variable to be updated with a value that represents the source video type. For a list of possible values, refer to the Media Subtypes section of Formats, Media Types and Media Subtypes.
| Value | Meaning |
|---|---|
| S_OK | The function was successful. |
| <> S_OK | An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation. |
Call SysFreeString to free the memory allocated for the string when it is no longer needed.
Win32, x64.
For a C++ example, refer to the IltmfPlay::get_SourceVideoType Example for C++.
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