Technical Manual
© 2006-2010 by HIKVISION. All rights reserved.
15
4.2.5.
int ChannelClose(int channelHandle) ;
Parameter:
int channelHandle channel handle;
Explanation:
Close channel and release correlative resource;
Return value:
0—success; -1 – failed;
4.2.6.
int GetTotalChannels();
Explanation:
Get total valid channel number in system.
Return value:
If return value is less than the number of channels installed in system, it is means those
initializations of DSP are failed.
4.2.7.
int GetTotalDSPs();
Explanation:
Get the number of DSP in system.
Return value:
If return value is less than the number of DSP installed system, it is means those some
initializations of DSP are failed.
4.2.8.
int GetBoardCount()
Explanation:
Get the number of card in system.
Return value:
The number of the cards
4.2.9.
int GetBoardDetail (UINT boardNum,DS_BOARD_DETAIL *pBoardDetail)
Parameter:
UINT boardNum
the index of the board
DS_BOARD_DETAIL *pBoardDetail
the info of the board
typedef struct
{
BOARD_TYPE_DS type;
//the type of the board
BYTE sn[16];
//the serial number
UINT dspCount;
//the DSP count in the board
UINT firstDspIndex;
//the index of the first DSP
UINT encodeChannelCount; //the encode channel count in the board
UINT firstEncodeChannelIndex; //index of first encode channel
UINT decodeChannelCount; //the decode channel count in the board
UINT firstDecodeChannelIndex; //the index for the first decoding channel
UINT displayChannelCount; //the display channel count