IltmmConvert::get_InterleaveMode

Summary

Retrieves the current interleaving mode, which is used for writing the target file.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmConvert_get_InterleaveMode(pConvert, pVal)
C++ HRESULT get_InterleaveMode(pVal)

Parameters

IltmmConvert *pCapture

Pointer to an IltmmConvert interface.

long *pVal

Pointer to a variable that will receive the current interleaving mode. For a list of possible values, refer to the ltmmConvert_InterleavingMode constants.

Returns

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 DirectShow documentation.

Comments

Not all file formats support the interleaving mode. For example, AVI file format supports interleaving mode, while WMV file format does not. The interleaving mode is ignored for the formats that do not support it. Interleaving mode tells the multiplexer the method for combining data from various streams (video, audio, etc) in the file. Some interleaving modes will require more processing and more memory, but will generate files more suitable for streaming. Other interleaving modes will be faster, and should be used when speed is necessary (for example, during capture). For more information on these options, refer to ltmmCapture_InterleavingMode constants.

To change the interleaving mode, call IltmmConvert::put_InterleaveMode.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmConvert::get_InterleaveMode
C++ IltmmConvert::get_InterleaveMode
Help Version 22.0.2023.1.26
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.