ILMDVRSink::GetStatus

#include "ILMDVRSink.h"

C Syntax

HRESULT ILMDVRSink_GetStatus(pILMDVRSink, pStatus, pnCurrentFolderIndex, pnCurrentRecordingIndex, pnCurrentRecordingSize)

C++ Syntax

HRESULT GetStatus(pStatus, pnCurrentFolderIndex, pnCurrentRecordingIndex, pnCurrentRecordingSize)

ILMDVRSink *pILMDVRSink ;

pointer to an interface

DVRStatusConstants * pStatus;

pointer to status

long * pnCurrentFolderIndex;

pointer to the current buffer folder 0-based index

long * pnCurrentRecordingIndex;

pointer to recording (0-based) index

double * pnCurrentRecordingSize;

pointer to recording size

Gets the DVRSink status, buffer files folder, buffer file index, and current total recording size.

Parameter

Description

pILMDVRSink

Pointer to an ILMDVRSink interface.

pStatus

Pointer to an enumeration type that will receive the current DVR status. Returned values can be:

DVRStatus_Stopped

   DVRStatus_Paused

   DVRStatus_Writing

 

pnCurrentFolderIndex

Pointer to a long type that will receive the current folder (0-based) index.

pnCurrentRecordingIndex

Pointer to a long type that will receive the current recording (0-based) index. This index is the number of the current LRC file.

pnCurrentRecordingSize

Pointer to a double type that will receive the current recording size in bytes.

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

Use this function to determine the current status of the DVR sink (stopped, paused or writing), as well as specific information about where in the buffer folders writing is currently happening. The current folder index indicates which buffer folder the sink is using. The current recording index indicates which buffer .LRC file is currently being written.

The Status parameter can be one of the following values:

Returns S_OK if successful, S_FALSE otherwise.

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.

Platforms

Win32, x64

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