In This Topic ▼

ILMDVRSink::put_BaseName

#include "ILMDVRSink.h"

C Syntax	HRESULT ILMDVRSink_put_BaseName(pILMDVRSink, pszFileName)
C++ Syntax	HRESULT put_BaseName(pszFileName)

ILMDVRSink *pILMDVRSink;	pointer to an interface
BSTR pszFileName;	buffer base file name

Sets the base name for the buffer file.

Parameter	Description
pILMDVRSink	Pointer to an ILMDVRSink interface.
pszFileName	The base file name for the buffer to be updated in the current ILMDVRSink object.

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

Use this property to set the current base name for the DVR buffer file. For each buffer folder the following group of buffer files gets created:

The .LBL file specifies which .LRC files are used as underlying storage, as well as the playback range mapping information for each .LRC file.

Note:

Call ILMDVRSink::StartChangingAttributes prior to setting this property. Afterwards, call ILMDVRSink::StopChangingAttributes to complete the setting changes.

Required DLLs and Libraries

LMDVRSink

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

Elements:	ILMDVRSink::CopyBufferToFile, ILMDVRSink::GetStatus, ILMDVRSink::GetBufferInfo, ILMDVRSink::put_FolderCount, ILMDVRSink::get_FolderCount, ILMDVRSink::put_FolderName, ILMDVRSink::get_FolderName, ILMDVRSink::SetBufferSize, ILMDVRSink::StartChangingAttributes
Topics:	Multimedia Function Group, DVR Function Groups, Introduction to the LEADTOOLS MPEG-2 Transport Module, DVR Component FAQs, LEAD DVR Sink Filter, Accessing the DVR Sink Object,How to Use the DVR Sink Object to Control Capture Buffer Settings (C++), How to Set DVR Buffer Locations on Multiple Physical Disks (C++), How to Copy Buffered DVR Data to a New File