IltmmAnalogVideoDecoder::get_VCRHorizontalLocking

Summary

Indicates whether the decoder is expecting video from a tape source or a broadcast source.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmAnalogVideoDecoder_get_VCRHorizontalLocking(pAnVidDec, pVal)
C++ HRESULT get_VCRHorizontalLocking(pVal)

Parameters

IltmmAnalogVideoDecoder *pAnVidDec

Pointer to an IltmmAnalogVideoDecoder interface.

VARIANT_BOOL *pVal

Pointer to a variable to be updated one of the following values:

Value Meaning
VARIANT_FALSE The decoder is expecting video from a broadcast source.
VARIANT_TRUE The decoder is expecting video from a tape source.

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

Call IltmmAnalogVideoDecoder::put_VCRHorizontalLocking to set the current video source type

For more detailed information, refer to the Microsoft documentation for IAMAnalogVideoDecoder::get_VCRHorizontalLocking.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmAnalogVideoDecoder::get_AvailableTVFormats
C++ IltmmAnalogVideoDecoder::get_AvailableTVFormats
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Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.