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开发学院软件开发C语言 C# 视频监控系列(10):服务器端——验证、设置画... 阅读

C# 视频监控系列(10):服务器端——验证、设置画面质量、字幕叠加、板卡序列号

 2009-04-08 08:23:36 来源:WEB开发网   
核心提示: VC ++ Code: 方法OnSettings()USHORT Format1[40] = {48, 16, 'H','I','K','V', 'I','S','I',

VC ++ Code:

方法OnSettings()

USHORT Format1[40] = {48, 16, 'H','I','K','V', 'I','S','I','O','N', ''};
USHORT Format2[40] = {24, 50, _OSD_YEAR4, '-',_OSD_MONTH2,'-',_OSD_DAY,'-',  _OSD_HOUR24, ':', _OSD_MINUTE,':', _OSD_SECOND, ''};


//其他代码

for(i = 0; i < GetTotalDSPs(); i++){
    SetOsdDisplayMode(ChannelHandle[i], 255, TRUE, 0, Format1, Format2);
    SetOsd(ChannelHandle[i], TRUE);
}

C# Code:         

        private const ushort _OSD_BASE = 0x9000;
        private const ushort _OSD_YEAR4 = _OSD_BASE + 0;
        private const ushort _OSD_YEAR2 = _OSD_BASE + 1;
        private const ushort _OSD_MONTH3 = _OSD_BASE + 2;
        private const ushort _OSD_MONTH2 = _OSD_BASE + 3;
        private const ushort _OSD_DAY = _OSD_BASE + 4;
        private const ushort _OSD_WEEK3 = _OSD_BASE + 5;
        private const ushort _OSD_CWEEK1 = _OSD_BASE + 6;
        private const ushort _OSD_HOUR24 = _OSD_BASE + 7;
        private const ushort _OSD_HOUR12 = _OSD_BASE + 8;
        private const ushort _OSD_MINUTE = _OSD_BASE + 9;
        private const ushort _OSD_SECOND = _OSD_BASE + 10;

        /// <summary>
        /// 设置Osd
        /// </summary>
        /// <param name="ChannelHandle"></param>
        /// <param name="setValue"></param>
        public void SetOsd(IntPtr[] ChannelHandle, bool setValue)
        {
            if (setValue)
            {
                ushort[] Format1 = new ushort[]{ 48, 16, 'H', 'I', 'K', 'V', 'I', 'S', 'I', 'O', 'N', '' };
                ushort[] Format2 = new ushort[]{ 24, 50, _OSD_YEAR4, '-', _OSD_MONTH2, '-', _OSD_DAY, '-', _OSD_HOUR24, ':', _OSD_MINUTE, ':', _OSD_SECOND, '' };

                for (int i = 0; i < ChannelHandle.Length; i++)
                {
                    HikVisionSDK.SetOsdDisplayMode(ChannelHandle[i], 255, true, 0, Format1, Format2);
                    HikVisionSDK.SetOsd(ChannelHandle[i], true);
                }
            }
            else
            {
                for (int i = 0; i < ChannelHandle.Length; i++)
                {
                    HikVisionSDK.SetOsd(ChannelHandle[i], false);
                }
            }
        }

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Tags:视频监控 系列 服务器

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