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securityFront / static / webCtrl / hk / demo_window_simple_playback.html
yangqianqian on 27 Jan 2021 14 KB 海康视频页面换成embedded
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>playback</title>
</head>
<style>
    html, body {
        padding: 0;
        margin: 0;
    }
    .playWnd {
        margin: 10px 0 0 10px;
        width: 830px;                   /*播放容器的宽和高设定*/
        height: 500px;
        border: 1px solid red;
    }
    .operate {
        margin-top: 24px;
    }
    .operate::after {
        content: '';
        display: block;
        clear: both;
    }
    .module {
        float: left;
        width: 340px;
        /*min-height: 320px;*/
        margin-left: 16px;
        padding: 16px 8px;
        box-sizing: border-box;
        border: 1px solid #e5e5e5;
    }
    .module .item {
        margin-bottom: 4px;
    }
    .module input[type="text"] {
        box-sizing: border-box;
        display: inline-block;
        vertical-align: middle;
        margin-left: 0;
        width: 150px;
        min-height: 20px;
    }
    .module .btn {
        min-width: 80px;
        min-height: 24px;
        margin-top: 100px;
        margin-left: 80px;
    }
</style>

<body>
    <!--回放界面-->
    <div id="operate" class="operate" style="display: none">
        <div class="module">
            <div class="item"><span class="label">监控点编号:</span><input id="cameraIndexCode" type="text" value=""></div>
            <div class="item"><span class="label">回放开始时间:</span><input id="startTimeStamp" type="text" placeholder="yyyy-MM-dd hh:mm:ss格式"></div>
            <div class="item"><span class="label">回放结束时间:</span><input id="endTimeStamp" type="text" placeholder="yyyy-MM-dd hh:mm:ss格式"></div>
            <div class="item" style="margin-top: 20px;margin-left: -20px;">
                &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                <button style="width:90px;padding:0;margin:0;" id="startPlayback" class="btn">回放</button>
                &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                <button style="width:90px;padding:0;margin:0;" id="stopAllPlayback" class="btn">停止全部回放</button>
            </div>
        </div>
    </div>
    <!--视频窗口展示style="left: 109px; top: 133px;"-->
    <div id="playWnd" class="playWnd"></div>
</body>

    <!--三个必要的js文件引入-->
<script src="jquery-1.12.4.min.js"></script>
<script src="jsencrypt.min.js"></script>
<script src="jsWebControl-1.0.0.min.js"></script>

<script type="text/javascript">
    function invockIframeMethod(msg) {
      // 是用widow调用vue绑定的vueDefinedMyProp方法
      window.parent['vueDefined'](msg);
    }
    //页面加载时创建播放实例初始化
    $(window).load(function () {
        //initPlugin();
    });

    //声明公用变量
    var initCount = 0;
    var pubKey = '';

    // 创建WebControl实例与启动插件
    function initPlugin () {
        oWebControl = new WebControl({
            szPluginContainer: "playWnd",                       //指定容器id
            iServicePortStart: 15900,                           //指定起止端口号,建议使用该值
            iServicePortEnd: 15909,
            cbConnectSuccess: function () {
                // setCallbacks();
                //实例创建成功后需要启动服务
                oWebControl.JS_StartService("window", {
                    dllPath: "./VideoPluginConnect.dll"
                }).then(function () {
                    oWebControl.JS_CreateWnd("playWnd", 1000, 600).then(function () {         //JS_CreateWnd创建视频播放窗口,宽高可设定
                        console.log("JS_CreateWnd success");
                        init();                                 //创建播放实例成功后初始化
                    });
                }, function () {

                });
            },
            cbConnectError: function () {
                console.log("cbConnectError");
                oWebControl = null;
                $("#playWnd").html("插件未启动,正在尝试启动,请稍候...");
                WebControl.JS_WakeUp("VideoWebPlugin://");        //程序未启动时执行error函数,采用wakeup来启动程序
                initCount ++;
                if (initCount < 3) {
                    setTimeout(function () {
                        initPlugin();
                    }, 3000)
                } else {
                    $("#playWnd").html("插件启动失败,请检查插件是否安装!");
                }
            },
            cbConnectClose: function () {
                console.log("cbConnectClose");
                oWebControl = null;
            }
        });

    }

    //初始化
    function init()
    {
        getPubKey(function () {

			////////////////////////////////// 请自行修改以下变量值	////////////////////////////////////
          var appkey = "25766251";                           //综合安防管理平台提供的appkey,必填
          var secret = setEncrypt("h2o6zXtzCmt8eaOaMkXb");   //综合安防管理平台提供的secret,必填
          var ip = "192.168.1.22";
          var playMode = 1;                                  //初始播放模式:0-预览,1-回放
            var port = 443;                                    //综合安防管理平台端口,若启用HTTPS协议,默认443
            var snapDir = "D:\\SnapDir";                       //抓图存储路径
            var videoDir = "D:\\VideoDir";                     //紧急录像或录像剪辑存储路径
            var layout = "1x1";                                //playMode指定模式的布局
            var enableHTTPS = 1;                               //是否启用HTTPS协议与综合安防管理平台交互,这里总是填1
            var encryptedFields = 'secret';					   //加密字段,默认加密领域为secret
			var showToolbar = 1;                               //是否显示工具栏,0-不显示,非0-显示
			var showSmart = 1;                                 //是否显示智能信息(如配置移动侦测后画面上的线框),0-不显示,非0-显示
			var buttonIDs = "0,16,256,257,258,259,260,512,513,514,515,516,517,768,769";  //自定义工具条按钮
			//var reconnectTimes = 2;                            // 重连次数,回放异常情况下有效
			//var reconnectTime = 4;                             // 每次重连的重连间隔 >= reconnectTime
			////////////////////////////////// 请自行修改以上变量值	////////////////////////////////////

            oWebControl.JS_RequestInterface({
                funcName: "init",
                argument: JSON.stringify({
                    appkey: appkey,                            //API网关提供的appkey
                    secret: secret,                            //API网关提供的secret
                    ip: ip,                                    //API网关IP地址
                    playMode: playMode,                        //播放模式(决定显示预览还是回放界面)
                    port: port,                                //端口
                    snapDir: snapDir,                          //抓图存储路径
                    videoDir: videoDir,                        //紧急录像或录像剪辑存储路径
                    layout: layout,                            //布局
                    enableHTTPS: enableHTTPS,                  //是否启用HTTPS协议
                    encryptedFields: encryptedFields,          //加密字段
					showToolbar: showToolbar,                  //是否显示工具栏
					showSmart: showSmart,                      //是否显示智能信息
					buttonIDs: buttonIDs                       //自定义工具条按钮
					//reconnectTimes:reconnectTimes,            //重连次数
					//reconnectDuration:reconnectTime           //重连间隔
                })
            }).then(function (oData) {
				oWebControl.JS_Resize(1000, 600);  // 初始化后resize一次,规避firefox下首次显示窗口后插件窗口未与DIV窗口重合问题
            });
        });
    }

    // 获取公钥
    function getPubKey (callback) {
        oWebControl.JS_RequestInterface({
            funcName: "getRSAPubKey",
            argument: JSON.stringify({
                keyLength: 1024
            })
        }).then(function (oData) {
            console.log(oData);
            if (oData.responseMsg.data) {
                pubKey = oData.responseMsg.data;
                callback()
            }
        })
    }

    // RSA加密
    function setEncrypt (value) {
        var encrypt = new JSEncrypt();
        encrypt.setPublicKey(pubKey);
        return encrypt.encrypt(value);
    }

	// 监听resize事件,使插件窗口尺寸跟随DIV窗口变化
	 $(window).resize(function () {
        if (oWebControl != null) {
            oWebControl.JS_Resize(1000, 600);
            setWndCover();
        }
    });

	// 监听滚动条scroll事件,使插件窗口跟随浏览器滚动而移动
	$(window).scroll(function () {
        if (oWebControl != null) {
            oWebControl.JS_Resize(1000, 600);
            setWndCover();
        }
    });


	// 设置窗口裁剪,当因滚动条滚动导致窗口需要被遮住的情况下需要JS_CuttingPartWindow部分窗口
    function setWndCover() {
        var iWidth = $(window).width();
        var iHeight = $(window).height();
        var oDivRect = $("#playWnd").get(0).getBoundingClientRect();

        var iCoverLeft = (oDivRect.left < 0) ? Math.abs(oDivRect.left): 0;
        var iCoverTop = (oDivRect.top < 0) ? Math.abs(oDivRect.top): 0;
        var iCoverRight = (oDivRect.right - iWidth > 0) ? Math.round(oDivRect.right - iWidth) : 0;
        var iCoverBottom = (oDivRect.bottom - iHeight > 0) ? Math.round(oDivRect.bottom - iHeight) : 0;

        iCoverLeft = (iCoverLeft > 1000) ? 1000 : iCoverLeft;
        iCoverTop = (iCoverTop > 600) ? 600 : iCoverTop;
        iCoverRight = (iCoverRight > 1000) ? 1000 : iCoverRight;
        iCoverBottom = (iCoverBottom > 600) ? 600 : iCoverBottom;

		oWebControl.JS_RepairPartWindow(0, 0, 1001, 600);   // 多1个像素点防止还原后边界缺失一个像素条
        if (iCoverLeft != 0) {
			oWebControl.JS_CuttingPartWindow(0, 0, iCoverLeft, 600);
        }
        if (iCoverTop != 0) {
            oWebControl.JS_CuttingPartWindow(0, 0, 1001, iCoverTop);  // 多剪掉一个像素条,防止出现剪掉一部分窗口后出现一个像素条
        }
        if (iCoverRight != 0) {
            oWebControl.JS_CuttingPartWindow(1000 - iCoverRight, 0, iCoverRight, 600);
        }
        if (iCoverBottom != 0) {
            oWebControl.JS_CuttingPartWindow(0, 600 - iCoverBottom, 1000, iCoverBottom);
        }
    }


    //录像回放功能
    $("#startPlayback").click(function () {
      var cameraIndexCode  = $("#cameraIndexCode").val();         //获取输入的监控点编号值,必填
      var startTimeStamp = new Date($("#startTimeStamp").val().replace('-', '/').replace('-', '/')).getTime();    //回放开始时间戳,必填
      var endTimeStamp = new Date($("#endTimeStamp").val().replace('-', '/'),replace('-', '/')).getTime();        //回放结束时间戳,必填
      search(cameraIndexCode, startTimeStamp, endTimeStamp);
    });
    function search(cameraIndexCode, startTimeStamp, endTimeStamp){
       var recordLocation = 0;                                     //录像存储位置:0-中心存储,1-设备存储
      var transMode = 1;                                          //传输协议:0-UDP,1-TCP
      var gpuMode = 0;                                            //是否启用GPU硬解,0-不启用,1-启用
      var wndId = -1;                                             //播放窗口序号(在2x2以上布局下可指定播放窗口)

      oWebControl.JS_RequestInterface({
        funcName: "startPlayback",
        argument: JSON.stringify({
          cameraIndexCode: cameraIndexCode,                   //监控点编号
          startTimeStamp: Math.floor(startTimeStamp / 1000).toString(),  //录像查询开始时间戳,单位:秒
          endTimeStamp: Math.floor(endTimeStamp / 1000).toString(),      //录像结束开始时间戳,单位:秒
          recordLocation: recordLocation,                     //录像存储类型:0-中心存储,1-设备存储
          transMode: transMode,                               //传输协议:0-UDP,1-TCP
          gpuMode: gpuMode,                                   //是否启用GPU硬解,0-不启用,1-启用
          wndId:wndId                                         //可指定播放窗口
        })
      })
    }

    // 停止回放
    $("#stopAllPlayback").click(function () {
        stop()
    });
    function stop() {
      oWebControl.JS_RequestInterface({
        funcName: "stopAllPlayback"
      })
    }

    //设置录像回放时间的默认值
    var endTime = dateFormat(new Date(), "yyyy-MM-dd 23:59:59");
    var startTime = dateFormat(new Date(), "yyyy-MM-dd 00:00:00");
    $("#startTimeStamp").val(startTime);
    $("#endTimeStamp").val(endTime);

    // 格式化时间
    function dateFormat(oDate, fmt) {
        var o = {
            "M+": oDate.getMonth() + 1, //月份
            "d+": oDate.getDate(), //日
            "h+": oDate.getHours(), //小时
            "m+": oDate.getMinutes(), //分
            "s+": oDate.getSeconds(), //秒
            "q+": Math.floor((oDate.getMonth() + 3) / 3), //季度
            "S": oDate.getMilliseconds()//毫秒
        };
        if (/(y+)/.test(fmt)) {
            fmt = fmt.replace(RegExp.$1, (oDate.getFullYear() + "").substr(4 - RegExp.$1.length));
        }
        for (var k in o) {
            if (new RegExp("(" + k + ")").test(fmt)) {
                fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
            }
        }
        return fmt;
    }

    // 标签关闭
    $(window).unload(function () {
        close()
    });

    //close
   function close(){
     if (oWebControl != null){
       oWebControl.JS_HideWnd();   // 先让窗口隐藏,规避插件窗口滞后于浏览器消失问题
       oWebControl.JS_Disconnect().then(function(){}, function() {});
     }
   }

</script>
</html>