HIKVISION DS-4 Series User Manual

Technical Manual
© 2006-2010 by HIKVISION. All rights reserved. 28
unsigned char *yuv image pointer of YUV format(YUV422planar)
Explanation:
To set the position and data of logo screen image. User program can call the function
LoadYUVFromBmpFile to get YUV data from 24-bits color bmp file (refer to section 4.44).
And translucent processing is performed by DSP.
Return value:
0—success; -1 – failed;
4.2.47. int StopLogo(int channelHandle);
Parameter:
int channelHandle channel handle
Explanation:
To stop logo display;
Return value:
0—success; -1 – failed;
4.2.48. int SetupMask(int channelHandle, RECT *rectList, int iAreas)
Parameter:
int channelHandle hannel handle
RECT * rectList the array of the rect
int iAreas, the count of the rect
Explanation:
Set the video mask. There have up to 32 rect mask. The range of the rect is (0,0,703,575)，
the width of the rect must align with 16 and the high must align with 8.
Return value:
0—success; -1 – failed;
4.2.49. int StopMask(int channelHandle)
Parameter:
int channelHandle channel handle
Explanation:
Stop the mask.
Return value:
0—success; -1 – failed;
4.2.50. int AdjustMotionDetectPrecision (int channelHandle, int iGrade, int iFastMotionDetectFps,
int iSlowMotionDetectFps);
Parameter:
int channelHandle channel handle
int iGrade sensitiveness grade of motion analysis (0-6)
int iFastMotionDetectFps frame interval of high speed motion detection (0-12) , the
value 0 is means there is no need of high motion detection
and usually it is 2

HIKVISION DS-4 Series Specifications

General

Brand	HIKVISION
Model	DS-4 Series
Category	Media Converter
Language	English