Captured picture information structure.
struct{
DWORD dwDataLen;
BYTE byType;
BYTE byDataType;
BYTE byCloseUpType;
BYTE byPicRecogMode;
DWORD dwRedLightTime;
BYTE byAbsTime[32];
NET_VCA_RECT struPlateRect;
NET_VCA_RECT struPlateRecgRect;
BYTE *pBuffer;
DWORD dwUTCTime;
BYTE byCompatibleAblity;
BYTE byTimeDiffFlag;
signed char cTimeDifferenceH;
signed char cTimeDifferenceM;
BYTE byRes2[4];
}NET_ITS_PICTURE_INFO, *LPNET_ITS_PICTURE_INFO;
Size of media data.
Data type: 0-license plate picture, 1-scene picture, 2-composite picture, 3-close-up picture, 4-binary picture, 5-stream, 6-driver's face thumbnail, 7-co-driver's face thumbnail, 8-non-motor vehicle, 9-pedestrian, 10-raw data, 11-target picture, 12-driver room picture, 13-co-driver room picture, 14-face thumbnail
Data uploading type: 0-directly upload, 1-upload URL of cloud storage server
Close-up picture type: 0-reserved, 1-non-motor vehicle, 2-pedestrian
Recognition mode: 0-recognize in forward direction, 1-recognize in backward direction
Red light duration, unit: s
Absolute time: yyyymmddhhmmssxxx, e.g.20090810235959999, the last three bits are milliseconds.
When byType is "1", this parameter indicates the position of license plate on the scene picture, when byType is "8" or "9", this parameter indicates the person coordinates. See details in the structure NET_VCA_RECT.
ANPR region coordinates, when byType is "12" or "13", this parameter indicates the coordinates of driver. See details in the structure NET_VCA_RECT.
Buffer for saving data.
UTC time
Compatible with capability filed, and it is represented by bit, value: 0-invalid, 1-valid. bit0-whether the parameter dwUTCTime is valid.
Whether the time difference parameter is valid: 0-invalid, 1-valid.
Time difference between time and UTC time, unit: hour, the value is between -12 and +14 ("+" indicates the east time zone), it is valid when byTimeDiffFlag is "1".
Time difference between time and UTC time, unit: minute, the value is -30, +30, or +45 ("+" indicates the east time zone), it is valid when byTimeDiffFlag is "1".
If only the scene picture is uploaded, you can capture the close-up view from scene picture according to the parameter struPlateRecgRect, and you can also adjust the width and height as required.
Picture URL format: http://CVMIP:Port/pic?did=DevID&bid=BlkID&pid=PictureID&ptime=PicTime. E.g., http://10.192.65.140:8009/pic?did=35b9cbd0-8ffa-1031-87e6-0025903c6a50&bid=387&pid=2952790009&ptime=1378106185
IP address of CVM (Cloud Video Management) server.
Port number (default: 8009) of HTTP service provided by CVM (Cloud Video Management) server.
Device ID of CVS (Cloud Video Server).
Device block ID of CVS (Cloud Video Server)
Picture ID generated by CVS (Cloud Video Server)
Picture timestamp.