IltmmTargetFormat::get_VideoCompressor

#include "ltmm.h"

C Syntax	HRESULT IltmmTargetFormat_get_VideoCompressor(pTargetFormat, pVal)
C++ Syntax	HRESULT get_VideoCompressor(pVal)

IltmmTargetFormat *pTargetFormat;	/* pointer to an interface */
BSTR *pVal;	/* pointer to a string */

Retrieves the video compressor Also known as an encoder Also known as compressor, this is a module or algorithm to compress data. Playing that data back requires a decompressor, or decoder., this is a module or algorithm to compress data. Playing that data back requires a decompressor Also known as a decoder, this is a module or algorithm to decompress data., or decoder Also known as a decompressor, this is a module or algorithm to decompress data..'s name.

Parameter	Description
pTargetFormat	Pointer to an IltmmTargetFormat interface.
pVal	Pointer to a variable that receives a string containing the video compressor's name.

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

If the method succeeds, the caller must free the returned BSTR 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.

Platforms

Win32, x64

See Also

Elements:	IltmmTargetFormat::get_Name
Topics:	Multimedia Function Group

Example

For an example, refer to Selecting ltmmCapture Object TargetFormats for C.

For an example, refer to Selecting ltmmCapture Object TargetFormats for C++.

For an example, refer to Selecting ltmmConvert Object TargetFormats for C.

For an example, refer to Selecting ltmmConvert Object TargetFormats for C++.