Help Version 19.0.2017.10.27
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#include "ltmm.h"
C Syntax |
HRESULT IltmmVideoFormat_get_SubTypeName(pVideoFormat, pVal) |
C++ Syntax |
HRESULT get_SubTypeName(pVal) |
IltmmVideoFormat *pVideoFormat; |
pointer to an interface |
BSTR *pVal; |
pointer to a variable |
Retrieves a string that represents the GUID of the source video type. For a list of video types, refer to the Media Subtypes section of Format Types, Media Types and Media Subtypes.
Parameter |
Description |
pVideoFormat |
Pointer to an IltmmVideoFormat Interface. |
pVal |
Pointer to a character string that receives the video type. |
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. |
Call IltmmVideoFormat::get_SubTypeFriendlyName to get the friendly name of the video format type.
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: |
IltmmVideoFormat Interface, IltmmVideoFormat::get_SubTypeFriendlyName |
Topics: |
For a C example, refer to IltmmVideoFormats::get_Count Example for C.
For a C++ example, refer to IltmmVideoFormats::get_Count Example for C++.
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