LEADTOOLS Multimedia API Help > LEADTOOLS Multimedia Features > Multimedia Function References > IltmmMediaTypeDisp Interface > IltmmMediaTypeDisp::put_FormatType |
Microsoft DirectShow is an extensible, filter-based framework, based on the Microsoft Windows Component Object Model (COM), that provides a common interface for mediaacross many of Microsoft's programming languages. Most video-related Windows applications, such as Microsoft's Windows Media Player, Winamp, and Windows Movie Maker, use DirectShow to manage multimedia content. For more information, see LEADTOOLS and DirectShow
#include "ltmm.h"
C Syntax |
HRESULT IltmmMediaTypeDisp_put_FormatType(pMediaTypeDisp, newVal) |
C++ Syntax |
HRESULT put_FormatType(newVal) |
IltmmMediaTypeDisp *pMediaTypeDisp; |
/* pointer to an interface */ |
BSTR newVal; |
/* string */ |
Specifies the structure used for the format block.
Parameter |
Description |
pMediaTypeDisp |
Pointer to an IltmmMediaTypeDisp interface. |
newVal |
Character string containing the format type to set. |
Returns
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. |
Comments
The string should contain a formatted Globally Unique Identifier (GUID) of the form {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}. For more information on the available GUIDs, refer to the DirectShow documentation.
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
See Also
Example
For a C example, refer to Copying ltmmMediaType Attributes and Data for C.
For a C example, refer to Creating an AVI File From Bitmaps Using ltmmSampleSource for C.
For a C++ example, refer to Copying ltmmMediaType Attributes and Data for C++.
For a C++ example, refer to Creating an AVI File From Bitmaps Using ltmmSampleSource for C++.