HIKVISION DS-4 Series - 4.2.10. GetDspDetail(); 4.2.11. GetEncodeChannelCount(); 4.2.12. GetDecodeChannelCount()

Technical Manual
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UINT firstDisplayChannelIndex; // the index of the first display channel
UINT reserved1;
UINT reserved2;
UINT reserved3;
UINT reserved4;
}DS_BOARD_DETAIL;
Explanation:
Get the detail information for the board
Return value:
0 – success; -1 - fail;
4.2.10. int GetDspDetail (UINT dspNum,DSP_DETAIL *pDspDetail)
Parameter:
UINT dspNum DSP index for the dsp
DS_BOARD_DETAIL * pDspDetail the detail info for the dsp
typedef struct
{
UINT encodeChannelCount; //the encoding channel count in the dsp
UINT firstEncodeChannelIndex; //the index of the first encoding channel
UINT decodeChannelCount; //the decode channel count in the dsp
UINT firstDecodeChannelIndex; // the index of the first decoding channel
UINT displayChannelCount; // the display channel count in the dsp
UINT firstDisplayChannelIndex; // the index of the first display channel
UINT reserved1;
UINT reserved2;
UINT reserved3;
UINT reserved4;
}DSP_DETAIL;
Explanation:
Get the detail information for the DSP
Return value:
0 – success; -1 - fail;
4.2.11. int GetEncodeChannelCount()
Explanation:
Get the encode channel count in the system.
Return value:
The total number of encoding channels;
4.2.12. int GetDecodeChannelCount()
Explanation:
Get the decode channel count in the system.
Return value:
The total number of decoding channels;