Structure about picture data in JSON format.
struct{ DWORD dwSize; void *lpJsonData; DWORD dwJsonDataSize; void *lpPicData; DWORD dwPicDataSize; DWORD dwInfraredFacePicSize; char *lpInfraredFacePicBuffer; BYTE byRes[248]; }NET_DVR_JSON_DATA_CFG,*LPNET_DVR_JSON_DATA_CFG;
Structure size.
Returned message in JSON format.
Size of the message in JSON format.
Picture data. If the returned message is the response status message, this member is invalid; if the returned message in JSON format does not contain faceURL, this member should contain picture data in binary format.
Picture data size, the maximum size is 200 KB.
Data size of the infrared face picture. When this member is 0, it indicates that there is no face picture data. When the response message is JSON_ResponseStatus, this member is meaningless. When the request message in JSON format does not contain the value of infraredFaceURL, this member should contain the binary picture.
Buffer of infrared face picture data.
Reserved.