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📄 dahocx_test.htm

📁 大华硬盘录像机视频控件,可嵌入到Web页面中,显示视频图像
💻 HTM
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<html>

<script language="javascript">

var XDCX_CALL_START_UP     = 0x8001
var XDCX_CALL_CLEAN_UP     = 0x8001
var XDCX_CALL_RTVIDEO_PLAY = 0x8011
var XDCX_CALL_RTVIDEO_STOP = 0x8012
var XDCX_CALL_RTVIDEO_PTZ  = 0x8013

var PTZ_CMD_UP             = 1
var PTZ_CMD_DOWN           = 2
var PTZ_CMD_LEFT           = 3
var PTZ_CMD_RIGHT          = 4
var PTZ_CMD_ZOOM_INC       = 9
var PTZ_CMD_ZOOM_DEC       = 10
var PTZ_CMD_STOP           = 20

function demo_rtplay()
{
    //alert(document.all.dvr_ip.value);
    var var1, var2;
    // init
    XDahDvrDcx1.CallFunction(XDCX_CALL_START_UP,0,0,var1,var2);
    // rtplay
    var strParams = new Array(6);
    strParams[0] = document.all.dvr_ip.value; //ip
    strParams[1] = 8085; // port
    strParams[2] = "dhnet";
    strParams[3] = "12345";
    strParams[4] = document.all.dvr_chan.value; //chann
    strParams[5] = 0;
    XDahDvrDcx1.CallFunction(XDCX_CALL_RTVIDEO_PLAY,1,0,strParams,var2);
}

function demo_rtplayStop()
{
    // stop
    var var1, var2;
     XDahDvrDcx1.CallFunction(XDCX_CALL_RTVIDEO_STOP,0,0,var1,var2);
}

function demo_ptz(cmd)
{
    // PTZ
    var speed = document.all.ptz_speed.value;
    var var1, var2;
    XDahDvrDcx1.CallFunction(XDCX_CALL_RTVIDEO_PTZ,cmd,speed,var1,var2);
}

</script>

<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>New Page 1</title>
</head>

<body>

<p>
<object classid="clsid:3636FDD3-F511-4EB1-8E5C-247B7937EC4B" id="XDahDvrDcx1" width="533" height="471">
  <param name="_Version" value="65536">
  <param name="_ExtentX" value="14102">
  <param name="_ExtentY" value="12462">
  <param name="_StockProps" value="0">
</object>
</p>
<p>IP地址<input type="text" name="T2" id="dvr_ip" size="20" value="172.16.11.19">&nbsp;&nbsp;&nbsp;&nbsp;视频通道<input type="text" name="T2" id="dvr_chan" size="5" value="1">&nbsp;&nbsp;&nbsp;&nbsp;<input type="button" value="连接" name="Btn_RTPlay" onClick=demo_rtplay()>&nbsp;&nbsp;&nbsp;&nbsp;<input type="button" value="断开" name="Btn_RTPlayStop" onClick=demo_rtplayStop()>
</p>
<p>控制速度<input type="text" name="T2" id="ptz_speed" size="20" value="7">
</p>
<p><input type="button" value="上" name="Btn_PTZ" onmousedown=demo_ptz(PTZ_CMD_UP) onmouseup=demo_ptz(PTZ_CMD_STOP)>&nbsp;<input type="button" value="下" name="Btn_PTZ" onmousedown=demo_ptz(PTZ_CMD_DOWN) onmouseup=demo_ptz(PTZ_CMD_STOP)>&nbsp;<input type="button" value="左" name="Btn_PTZ" onmousedown=demo_ptz(PTZ_CMD_LEFT) onmouseup=demo_ptz(PTZ_CMD_STOP)>&nbsp;<input type="button" value="右" name="Btn_PTZ" onmousedown=demo_ptz(PTZ_CMD_RIGHT) onmouseup=demo_ptz(PTZ_CMD_STOP)>&nbsp;&nbsp;<input type="button" value="拉近" name="Btn_PTZ" onmousedown=demo_ptz(PTZ_CMD_ZOOM_INC) onmouseup=demo_ptz(PTZ_CMD_STOP)>&nbsp;<input type="button" value="拉远" name="Btn_PTZ" onmousedown=demo_ptz(PTZ_CMD_ZOOM_DEC) onmouseup=demo_ptz(PTZ_CMD_STOP)>&nbsp;
</p>
</body>

</html>

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