使用海康威视WEB3.0控件开发包 对接摄像头
作者：互联网
使用海康威视WEB3.0控件开发包 对接摄像头
1.海康威视官网下载SDK
下载链接:
https://open.hikvision.com/download/5cda567cf47ae80dd41a54b3?type=10&id=4c945d18fa5f49638ce517ec32e24e24
解压 CH_WEB3.0控件开发包V1.1.0_Win32
找到codebase目录下的 WebComponentsKit.exe 双击安装
运行环境:IE11 vscode （3.0控件支支持低版本谷歌 、火狐）
参考博客:https://blog.csdn.net/lucius93/article/details/75308165/
通过服务器运行demo.html这个文件
如果出现以下错误 （浏览器版本过高 不支持登录，可通过ie进行查看）
输入摄像头ip 端口号 用户名 和密码等 点击开始预览可看到实时画面
连接完成后即可操作云台
目前以实现 单页面控制云台摄像头(有兴趣可以查看)
<!doctype html>
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Cache-Control" content="no-cache, must-revalidate" />
<meta http-equiv="Expires" content="0" />
</head>
<style>
.plugin {
width: 600px;
height: 400px;
}
.plugin2 {
width: 600px;
height: 400px;
position: relative;
left: 400px;
}
</style>
<body>
<div>
<div id="divPlugin" class="plugin"></div>
<table cellpadding="0" cellspacing="3" border="0" class="left">
<tr>
<td>
<input type="button" class="btn" value="左上" onm ousedown="mouseDownPTZControl(5);" onm ouseup="mouseUpPTZControl();" />
<input type="button" class="btn" value="上" onm ousedown="mouseDownPTZControl(1);" onm ouseup="mouseUpPTZControl();" />
<input type="button" class="btn" value="右上" onm ousedown="mouseDownPTZControl(7);" onm ouseup="mouseUpPTZControl();" />
</td>
</tr>
<tr>
<td>
<input type="button" class="btn" value="左" onm ousedown="mouseDownPTZControl(3);" onm ouseup="mouseUpPTZControl();" />
<input type="button" class="btn" value="自动" onclick="mouseDownPTZControl(9);" />
<input type="button" class="btn" value="右" onm ousedown="mouseDownPTZControl(4);" onm ouseup="mouseUpPTZControl();" />
</td>
</tr>
<tr>
<td>
<input type="button" class="btn" value="左下" onm ousedown="mouseDownPTZControl(6);" onm ouseup="mouseUpPTZControl();" />
<input type="button" class="btn" value="下" onm ousedown="mouseDownPTZControl(2);" onm ouseup="mouseUpPTZControl();" />
<input type="button" class="btn" value="右下" onm ousedown="mouseDownPTZControl(8);" onm ouseup="mouseUpPTZControl();" />
</td>
</tr>
</table>
</div>
</body>
<script src="../jquery-1.7.1.min.js"></script>
<script src="../codebase/webVideoCtrl.js"></script>
<script>
$(function () {
// 检查插件是否已经安装过
var iRet = WebVideoCtrl.I_CheckPluginInstall();
if (-1 == iRet) {
alert("您还未安装过插件，双击开发包目录里的WebComponentsKit.exe安装！");
return;
}
var oPlugin = {
iWidth: 600, // plugin width
iHeight: 400 // plugin height
};
var oLiveView = {
iProtocol: 1, // protocol 1：http, 2:https
szIP: "192.168.31.64", // protocol ip
szPort: "80", // protocol port
szUsername: "admin", // device username
szPassword: "xxxxxxx", // device password
iStreamType: 1, // stream 1：main stream 2：sub-stream 3：third stream 4：transcode stream
iChannelID: 1, // channel no
bZeroChannel: false // zero channel
};
// 初始化插件参数及插入插件
WebVideoCtrl.I_InitPlugin(oPlugin.iWidth, oPlugin.iHeight, {
bWndFull: true,//是否支持单窗口双击全屏，默认支持 true:支持 false:不支持
iWndowType: 1,
cbInitPluginComplete: function () {
WebVideoCtrl.I_InsertOBJECTPlugin("divPlugin");
// 检查插件是否最新
if (-1 == WebVideoCtrl.I_CheckPluginVersion()) {
alert("检测到新的插件版本，双击开发包目录里的WebComponentsKit.exe升级！");
return;
}
// 登录设备
WebVideoCtrl.I_Login(oLiveView.szIP, oLiveView.iProtocol, oLiveView.szPort, oLiveView.szUsername, oLiveView.szPassword, {
success: function (xmlDoc) {
// 开始预览
var szDeviceIdentify = oLiveView.szIP + "_" + oLiveView.szPort;
setTimeout(function () {
WebVideoCtrl.I_StartRealPlay(szDeviceIdentify, {
iStreamType: oLiveView.iStreamType,
iChannelID: oLiveView.iChannelID,
bZeroChannel: oLiveView.bZeroChannel
});
}, 1000);
}
});
}
});
// 关闭浏览器
$(window).unload(function () {
WebVideoCtrl.I_Stop();
});
});
var g_iWndIndex = 0;
// PTZ控制 9为自动，1,2,3,4,5,6,7,8为方向PTZ
var g_bPTZAuto = false;
function mouseDownPTZControl(iPTZIndex) {
var oWndInfo = WebVideoCtrl.I_GetWindowStatus(g_iWndIndex),
iPTZSpeed = 5; //设置云台速度
if (oWndInfo != null) {
if (9 == iPTZIndex && g_bPTZAuto) {
iPTZSpeed = 0;// 自动开启后，速度置为0可以关闭自动
} else {
g_bPTZAuto = false;// 点击其他方向，自动肯定会被关闭
}
WebVideoCtrl.I_PTZControl(iPTZIndex, false, {
iPTZSpeed: iPTZSpeed,
success: function (xmlDoc) {
if (9 == iPTZIndex && g_bPTZAuto) {
console.log("停止云台成功！")
} else {
console.log("开启云台成功！")
}
if (9 == iPTZIndex) {
g_bPTZAuto = !g_bPTZAuto;
}
},
error: function (status, xmlDoc) {
console.log("开启云台失败！");
}
});
}
}
// 方向PTZ停止
function mouseUpPTZControl() {
var oWndInfo = WebVideoCtrl.I_GetWindowStatus(g_iWndIndex);
if (oWndInfo != null) {
WebVideoCtrl.I_PTZControl(1, true, {
success: function (xmlDoc) {
console.log("停止云台成功！")
},
error: function (status, xmlDoc) {
console.log("停止云台失败！")
}
});
}
}
</script>
</html>
标签：function,控件,插件,WEB3.0,威视,云台,oLiveView,WebVideoCtrl,var 来源： https://blog.csdn.net/qq_36079837/article/details/118526675