690 lines
19 KiB
JavaScript
690 lines
19 KiB
JavaScript
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let $ip,
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$port,
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$user,
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$password,
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$loginState,
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$stream,
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$volume,
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$canvas, //canvas播放视频DOM
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$video, //video播放视频DOM
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$canvas_ivs, //canvas绘图DOM
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$video_wrap, //视频外层Wrap
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$videoLoading, //“加载中...”提示
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WndIndex = 0, //宫格窗口Id
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WebCaps = null; //webCapsConfig文件转存变量
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let isLogin = false; //是否登录
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let channel = 0; //当前通道
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let curPage = 1; //视频下载列表的当前页
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let totalPage = 1; //视频下载列表的总页数
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let recordArr = []; //视频文件数组
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let canvasSon = null; //canvas绘图实例
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let playerInstance = []; //播放|回放实例数组
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let recordInstance = []; //录像下载实例数组
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let talkInstance = []; //对讲实例数组
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let ivsInstance = []; //canvas绘图实例数组
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let cutInstance = []; //视频裁剪实例数组
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let onlineChannel = []; //当前成功拉流的视频通道数组
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let isCuting = false; //是否正在进行视频裁剪
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let downList = []; //勾选的视频下载列表
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let downItemIndex = 0; //视频下载索引
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let canvasParam = {
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//canvas绘图默认传参
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strokeColor: "#FF0000",
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title: "",
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resizeEnable: false,
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moveEnable: false,
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closeEnable: true,
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array: true,
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showSize: false,
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selectType: "inSide",
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disappear: true,
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selected: false,
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};
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const lINENUMBER = 16; //回放列表每页显示录像条数
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let curEnlargeWnd = 0;
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/**
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* @description 初始化
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*/
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const init = () => {
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let videoStr = "";
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for (var i = 0; i < 16; i++) {
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videoStr +=
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'<div wnd-index="' +
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i +
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'" style="float: left; background-color: #000; position: relative; width: 100%; height: 100%;overflow:hidden;border:1px solid rgb(125,125,125)"><canvas id="h5_canvas_' +
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i +
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'" style="width:100%;height:100%;"></canvas><p id="h5_loading_' +
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i +
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'" class="video_loading" style="display:none">加载中...</p><video id="h5_video_' +
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i +
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'" style="display: none;width:100%;height:100%;position:absolute;top:0;left:0"></video><canvas id="h5_ivs_' +
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i +
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'" style="position: absolute;left: 0;top: 0;width: 100%;height: 100%;" width="500" height="300"></canvas></div>';
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}
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document.querySelector(".h5-play-wrap").innerHTML = videoStr;
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document.querySelectorAll(".h5-play-wrap div").forEach((item, index) => {
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item.addEventListener("click", function (event) {
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let _wndIndex = event.target.parentNode.getAttribute("wnd-index") - 0;
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if (
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!(playerInstance[_wndIndex] && playerInstance[_wndIndex].isPlayback)
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) {
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channel = event.target.parentNode.getAttribute("channel") - 0;
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document.querySelectorAll("#h5_channel_list li").forEach((item) => {
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item.classList.remove("fn-fontRed");
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});
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}
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document
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.querySelectorAll(".h5-play-wrap div")
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.forEach(function (item, index) {
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if (index === _wndIndex) {
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item.style.borderColor = "rgb(255, 204, 0)";
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if (
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!(
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playerInstance[_wndIndex] &&
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playerInstance[_wndIndex].isPlayback
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)
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) {
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if (onlineChannel.indexOf(channel) > -1) {
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document
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.querySelector(
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'#h5_channel_list li[channel="' + channel + '"]'
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)
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.classList.add("fn-fontRed");
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}
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}
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WndIndex = _wndIndex;
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setVideoDom();
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} else {
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item.style.borderColor = "rgb(125, 125, 125)";
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}
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});
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});
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});
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$ip = $("#h5_ip");
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$port = $("#h5_port");
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$user = $("#h5_user");
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$password = $("#h5_password");
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$loginState = $("#h5_loginState");
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$stream = $("#h5_stream");
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$volume = $("#h5_volume");
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$video_wrap = document.querySelector(".h5-play-wrap");
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setVideoDom();
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let inputArr = document.querySelectorAll("input[btn-for]");
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for (let node of inputArr) {
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node.addEventListener("click", bindClickEvent);
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}
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let selArr = document.querySelectorAll("select[sel-for]");
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for (let node of selArr) {
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node.addEventListener("change", bindChangeEvent);
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}
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[
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"fullscreenchange",
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"webkitfullscreenchange",
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"mozfullscreenchange",
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"msfullscreenchange",
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].forEach((item, index) => {
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document.addEventListener(item, fullscreenchange, false);
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});
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onPreview(false);
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};
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/**
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* @description 切换宫格时重新设置当前视频dom
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*/
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const setVideoDom = () => {
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$canvas = $("#h5_canvas_" + WndIndex);
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$video = $("#h5_video_" + WndIndex);
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$canvas_ivs = $("#h5_ivs_" + WndIndex);
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$videoLoading = $("#h5_loading_" + WndIndex);
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};
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/**
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/**
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* @description 预览
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* @param {boolean} isPlayback 是否是回放
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* @param {string} url 回放视频的url
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* @param {number} playbackIndex 回放视频的索引
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* @param {boolean} isChangeStream 是否是切换码流导致的重新拉流
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*/
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const onPreview = (isPlayback, url, playbackIndex, isChangeStream) => {
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if (
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playerInstance[WndIndex] &&
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onlineChannel.indexOf(channel) > -1 &&
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!isChangeStream
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) {
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alert("通道" + (channel + 1) + "已存在！");
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return;
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}
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onStopPreview();
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var player = null;
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// if(!isLogin) {
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// alert('请先登录再预览！');
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// return;
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// }
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// let curChannel = channel + 1; //无插件通道号从1开始
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// let stream = $stream.value - 0 || 0;
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// let firstTime = 0;
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// let ip = $ip.value;
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// let port = $port.value - 0;
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// let username = $user.value;
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// let password = $password.value;
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let options = {
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wsURL: "ws://" + "221.214.127.18" + ":" + "8200" + "/rtspoverwebsocket",
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rtspURL:
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"rtsp://" +
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"221.214.127.18" +
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":" +
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"8200" +
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"/cam/realmonitor?channel=1" +
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"&subtype=0" +
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"&proto=Private3",
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username: "admin",
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password: "pyss2017",
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lessRateCanvas: true,
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playback: isPlayback,
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isPrivateProtocol: false,
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realm: RPC.realm, //设备登录返回的realm
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playbackIndex: playbackIndex,
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};
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player = new PlayerControl(options);
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player.on("MSEResolutionChanged", function (e) {
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console.log(e);
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});
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player.on("PlayStart", function (e) {
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console.log(e);
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$videoLoading.style.display = "none";
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let curWndType =
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document.querySelector("[sel-for=onChangeWdnNum]").value - 0;
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if (!player.isPlayback) {
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onlineChannel.push(channel);
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updateChannelList();
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// if(curWndType !== 1) {
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// clickNextWnd();
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// }
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}
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});
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player.on("GetFrameRate", function (e) {
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console.log("GetFrameRate: " + e);
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});
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player.on("FrameTypeChange", function (e) {
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console.log("FrameTypeChange: " + e);
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});
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player.on("Error", function (e) {
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//console.log('Error: ' + JSON.stringify(e))
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});
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player.on("IvsDraw", function (e) {
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//console.log('IvsDraw: ' + JSON.stringify(e))
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});
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player.on("WorkerReady", function () {
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player.connect();
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});
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player.init($canvas, $video);
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$canvas.parentNode.setAttribute("channel", channel);
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$videoLoading.style.display = "";
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};
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/**
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* @description 更新通道列表
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*/
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const updateChannelList = () => {
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document.querySelectorAll("#h5_channel_list li").forEach((item) => {
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item.classList.remove("fn-fontBlue");
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item.classList.remove("fn-fontRed");
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if (onlineChannel.indexOf(item.getAttribute("channel") - 0) > -1) {
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item.classList.add("fn-fontBlue");
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}
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});
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};
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/**
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* @description 停止预览
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*/
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const onStopPreview = () => {
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if (playerInstance[WndIndex]) {
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playerInstance[WndIndex].stop();
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playerInstance[WndIndex].close();
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playerInstance[WndIndex] = null;
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let _index = onlineChannel.indexOf(channel);
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onlineChannel.splice(_index, 1);
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updateChannelList();
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let dom = $canvas;
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if (dom.style.display === "none") {
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dom = $video;
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}
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dom.style.display = "none";
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if (talkInstance[WndIndex]) {
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talkInstance[WndIndex].talk("off");
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talkInstance[WndIndex] = null;
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}
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if (recordInstance[WndIndex]) {
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recordInstance[WndIndex].startRecord(false);
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recordInstance[WndIndex] = null;
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}
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}
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};
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/**
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* @description 切换码流
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*/
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const onChangeStream = () => {
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onPreview(false, null, null, true);
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};
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/**
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* @description 开启音频
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*/
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const onTurnOnSound = () => {
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let vol = $volume.value - 0;
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if (playerInstance[WndIndex]) {
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playerInstance[WndIndex].setAudioVolume(vol);
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}
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};
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/**
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* @description 关闭音频
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*/
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const onTurnSoundOff = () => {
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if (playerInstance[WndIndex]) {
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playerInstance[WndIndex].setAudioVolume(0);
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}
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};
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/**
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* @description 开启对讲
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*/
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const onStartTalk = () => {
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let talkPlayer = null;
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let ip = $ip.value;
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let port = $port.value - 0;
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let username = $user.value;
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let password = $password.value;
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let curChannel = channel + 1; //无插件通道号从1开始
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let rtspURL =
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"rtsp://" +
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"221.214.127.18" +
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":" +
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"8200" +
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"/cam/realmonitor?channel=" +
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curChannel +
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"&subtype=0&proto=Private3";
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let optionsAudio = {
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wsURL: "ws://" + "221.214.127.18" + ":" + "8200" + "/rtspoverwebsocket",
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rtspURL: rtspURL,
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username: "admin",
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password: "pyss2017",
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isTalkService: true,
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isPrivateProtocol: false,
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realm: RPC.realm,
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};
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talkPlayer = new PlayerControl(optionsAudio);
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talkPlayer.talk("on");
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talkInstance[WndIndex] = talkPlayer;
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};
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/**
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* @description 关闭对讲
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*/
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const onStopTalk = () => {
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if (talkInstance[WndIndex]) {
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talkInstance[WndIndex].talk("off");
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talkInstance[WndIndex] = null;
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}
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};
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/**
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* @description 抓图
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*/
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const onSnap = () => {
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if (playerInstance[WndIndex]) {
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playerInstance[WndIndex].capture("test");
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}
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};
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/**
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* @description 针对直播的，开始本地下载
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*/
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const onStartRecord = () => {
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let recordPlayer = null;
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let ip = $ip.value;
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let port = $port.value - 0;
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let username = $user.value;
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let password = $password.value;
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let stream = $stream.value - 0 || 0;
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let rtspURL =
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"rtsp://" +
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"221.214.127.18" +
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":" +
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"8200" +
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"/cam/realmonitor?channel=" +
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curChannel +
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"&subtype=0&proto=Private3";
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let optionsAudio = {
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wsURL: "ws://" + "221.214.127.18" + ":" + "8200" + "/rtspoverwebsocket",
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rtspURL: rtspURL,
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username: "admin",
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password: "pyss2017",
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isTalkService: true,
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isPrivateProtocol: false,
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realm: RPC.realm,
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};
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recordPlayer = new PlayerControl(optionsAudio);
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recordPlayer.startRecord(true);
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recordInstance[WndIndex] = recordPlayer;
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};
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/**
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* @description 针对直播的，停止本地下载
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*/
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const onStopRecord = () => {
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if (recordInstance[WndIndex]) {
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recordInstance[WndIndex].startRecord(false);
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recordInstance[WndIndex] = null;
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}
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};
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/**
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* @description 针对回放视频的，视频裁剪
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*/
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const onStartCut = () => {
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let _cutIndex =
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document.querySelector("[btn-for=onStartCut]").getAttribute("cutIndex") - 0;
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_cutIndex = _cutIndex + (curPage - 1) * lINENUMBER;
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let cutPlayer = null;
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let ip = $ip.value;
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let port = $port.value - 0;
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let username = $user.value;
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let password = $password.value;
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let url = recordArr[_cutIndex].FilePath;
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let _rtspURL = "rtsp://" + ip + ":" + port + "/" + url;
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let cutStartTime = $("#h5_cutStartTime").value;
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let s = new Date(cutStartTime.replace("T", " ")).getTime();
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let startTime = new Date(recordArr[_cutIndex].StartTime).getTime();
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let range1 = (s - startTime) / 1000;
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let firstTime = 0;
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let optionsRecord = {
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wsURL: "ws://" + ip + ":" + port + "/rtspoverwebsocket",
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rtspURL: _rtspURL,
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username: username,
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password: password,
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isPrivateProtocol: false, //是否私有协议，默认false
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realm: RPC.realm, //登录返回的设备Realm值
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speed: 16, //倍速拉流，16倍速
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playback: true, //是都回放
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isDownLoad: true,
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range: range1, //视频裁剪时间与视频的StartTime时间差值
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};
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cutPlayer = new PlayerControl(optionsRecord);
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cutPlayer.on("FileOver", function () {
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console.log("File Over");
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cutPlayer.startCut(false);
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isCuting = false;
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$("#h5_cut_process").innerText = "100%";
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});
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cutPlayer.on("UpdateTimeStamp", function (e) {
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let cutStartTime1 = $("#h5_cutStartTime").value;
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let cutEndTime1 = $("#h5_cutEndTime").value;
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if (firstTime === 0) {
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firstTime = e.timestamp;
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}
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let s1 = new Date(cutStartTime1.replace("T", " ")).getTime() / 1000;
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let e1 = new Date(cutEndTime1.replace("T", " ")).getTime() / 1000;
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let process = parseInt(((e.timestamp - firstTime) / (e1 - s1)) * 100);
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// console.log(new Date(e.timestamp * 1000));
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$("#h5_cut_process").innerText = (process > 100 ? 100 : process) + "%";
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if (e.timestamp >= s1 && !isCuting) {
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cutPlayer.startCut(true);
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isCuting = true;
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}
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if (e.timestamp >= e1 && isCuting) {
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cutPlayer.startCut(false);
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isCuting = false;
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$("#h5_cut_process").innerText = "100%";
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}
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});
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cutPlayer.init($canvas, $video);
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cutPlayer.connect(true);
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cutInstance[WndIndex] = cutPlayer;
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};
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/**
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* @description 开始下载录像
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* @param {object} item 录像信息
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*/
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const onStartNVRDownload = (item) => {
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let _cutIndex;
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if (item) {
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_cutIndex = item.selfCheckIndex;
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}
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let firstTime = 0;
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let cutPlayer = null;
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let ip = $ip.value;
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let port = $port.value - 0;
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let username = $user.value;
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let password = $password.value;
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let url = recordArr[_cutIndex].FilePath;
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let _rtspURL = "rtsp://" + ip + ":" + port + "/" + url;
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let optionsRecord = {
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wsURL: "ws://" + ip + ":" + port + "/rtspoverwebsocket",
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rtspURL: _rtspURL,
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username: username,
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password: password,
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isPrivateProtocol: false,
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realm: RPC.realm,
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speed: 16,
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playback: true,
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isDownLoad: true,
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};
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cutPlayer = new PlayerControl(optionsRecord);
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cutPlayer.on("FileOver", function () {
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console.log("File Over");
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cutPlayer.startCut(false);
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isCuting = false;
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$("#h5_down_process").innerText = "100%";
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downItemIndex++;
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if (downList[downItemIndex]) {
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onStartNVRDownload(downList[downItemIndex]);
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}
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});
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cutPlayer.on("UpdateTimeStamp", function (e) {
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let s1 = new Date(item.StartTime).getTime() / 1000;
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let e1 = new Date(item.EndTime).getTime() / 1000;
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if (firstTime === 0) {
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firstTime = e.timestamp;
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}
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let process = parseInt(((e.timestamp - firstTime) / (e1 - s1)) * 100);
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$("#h5_down_process").innerText = (process > 100 ? 100 : process) + "%";
|
||
if (e.timestamp >= firstTime && !isCuting) {
|
||
cutPlayer.startCut(true);
|
||
isCuting = true;
|
||
}
|
||
if ((e.timestamp >= e1 || process >= 100) && isCuting) {
|
||
cutPlayer.startCut(false);
|
||
isCuting = false;
|
||
$("#h5_down_process").innerText = "100%";
|
||
downItemIndex++;
|
||
if (downList[downItemIndex]) {
|
||
onStartNVRDownload(downList[downItemIndex]);
|
||
}
|
||
}
|
||
});
|
||
cutPlayer.init($canvas, $video);
|
||
cutPlayer.connect(true);
|
||
cutInstance[WndIndex] = cutPlayer;
|
||
};
|
||
const stopDownLoad = () => {
|
||
cutInstance.forEach((item) => {
|
||
if (item) {
|
||
isCuting = false;
|
||
item.stop();
|
||
item.close();
|
||
item.startCut(false, true);
|
||
}
|
||
});
|
||
};
|
||
/**
|
||
* @description 开启电子放大
|
||
*/
|
||
const onStartEnlarge = () => {
|
||
if (ivsInstance[WndIndex]) {
|
||
ivsInstance[WndIndex].setRegionNum("rect", 1);
|
||
let param = { ...canvasParam };
|
||
ivsInstance[WndIndex].drawStart("rect", param);
|
||
curEnlargeWnd = WndIndex;
|
||
}
|
||
};
|
||
/**
|
||
* @description 关闭电子放大
|
||
*/
|
||
const onStopEnlarge = () => {
|
||
if (curEnlargeWnd != WndIndex) return;
|
||
let dom = $canvas;
|
||
if (dom.style.display === "none") {
|
||
dom = $video;
|
||
}
|
||
dom.style.width = "100%";
|
||
dom.style.height = "100%";
|
||
dom.style.left = 0;
|
||
dom.style.top = 0;
|
||
dom.style.position = "static";
|
||
};
|
||
/**
|
||
* @description 暂停回放
|
||
*/
|
||
const onPausePlayback = () => {
|
||
if (playerInstance[WndIndex]) {
|
||
playerInstance[WndIndex].pause();
|
||
}
|
||
};
|
||
/**
|
||
* @description 继续回放
|
||
*/
|
||
const onContinuePlayback = () => {
|
||
if (playerInstance[WndIndex]) {
|
||
playerInstance[WndIndex].play();
|
||
}
|
||
};
|
||
/**
|
||
* @description 停止回放
|
||
*/
|
||
const onClosePlayback = () => {
|
||
if (playerInstance[WndIndex]) {
|
||
playerInstance[WndIndex].stop();
|
||
playerInstance[WndIndex].close();
|
||
playerInstance[WndIndex] = null;
|
||
let dom = $canvas;
|
||
if (dom.style.display === "none") {
|
||
dom = $video;
|
||
}
|
||
dom.style.display = "none";
|
||
}
|
||
};
|
||
/**
|
||
* @description 录像跳到指定时间
|
||
* @param 要跳转时间的录像的id
|
||
*/
|
||
const onGoTime = (id) => {
|
||
let curTime = $("#h5_goTime_" + id).value - 0;
|
||
if (playerInstance[WndIndex]) {
|
||
playerInstance[WndIndex].playByTime(curTime);
|
||
}
|
||
};
|
||
/**
|
||
* @description 切换窗口分割
|
||
*/
|
||
const onChangeWdnNum = () => {
|
||
let val = document.querySelector("[sel-for=onChangeWdnNum]").value;
|
||
let ivsDom = document.querySelectorAll("[id^=h5_ivs_]");
|
||
let divDom = document.querySelectorAll(".h5-play-wrap div");
|
||
if (val === "1") {
|
||
divDom.forEach((item) => {
|
||
item.style.width = "100%";
|
||
item.style.height = "100%";
|
||
item.style.borderColor = "#000";
|
||
});
|
||
} else if (val === "2") {
|
||
divDom.forEach((item, index) => {
|
||
item.style.width = "calc(50% - 2px)";
|
||
item.style.height = "calc(50% - 2px)";
|
||
if (index === 0) {
|
||
item.style.borderColor = " rgb(255, 204, 0)";
|
||
} else {
|
||
item.style.borderColor = " rgb(125, 125, 125)";
|
||
}
|
||
});
|
||
} else if (val === "3") {
|
||
divDom.forEach((item, index) => {
|
||
item.style.height = "calc(33.333% - 2px)";
|
||
item.style.width = "calc(33.333% - 2px)";
|
||
if (index === 0) {
|
||
item.style.borderColor = " rgb(255, 204, 0)";
|
||
} else {
|
||
item.style.borderColor = " rgb(125, 125, 125)";
|
||
}
|
||
});
|
||
} else if (val === "4") {
|
||
divDom.forEach((item, index) => {
|
||
item.style.width = "calc(25% - 2px)";
|
||
item.style.height = "calc(25% - 2px)";
|
||
if (index === 0) {
|
||
item.style.borderColor = "rgb(255, 204, 0)";
|
||
} else {
|
||
item.style.borderColor = "rgb(125, 125, 125)";
|
||
}
|
||
});
|
||
}
|
||
ivsDom.forEach((item) => {
|
||
item.setAttribute("width", `${item.parentNode.clientWidth}`);
|
||
item.setAttribute("height", `${item.parentNode.clientHeight}`);
|
||
});
|
||
ivsInstance.forEach((item) => {
|
||
item && item.resize();
|
||
});
|
||
document.querySelector("#h5_ivs_0").click();
|
||
};
|
||
/**
|
||
* @description 自定义选择器
|
||
* @param {string} str dom元素
|
||
*/
|
||
function $(str) {
|
||
if (str.charAt(0) == "#") {
|
||
return document.getElementById(str.substring(1));
|
||
} else if (str.charAt(0) == ".") {
|
||
return document.getElementsByClassName(str.substring(1));
|
||
} else {
|
||
return document.getElementsByTagName(str);
|
||
}
|
||
}
|
||
/**
|
||
* @description 设置样式
|
||
* @param {object} obj dom元素
|
||
* @param {*} json css样式
|
||
*/
|
||
function setStyle(obj, json) {
|
||
for (let i in json) {
|
||
obj.style[i] = json[i];
|
||
}
|
||
}
|
||
/**
|
||
* @description 绑定click事件
|
||
* @param {object} event event对象
|
||
*/
|
||
function bindClickEvent(event) {
|
||
let $el = event.target,
|
||
method = $el.getAttribute("btn-for"),
|
||
disabled = $el.getAttribute("disabled");
|
||
if (!disabled) {
|
||
eval(method + "()");
|
||
}
|
||
}
|
||
/**
|
||
* @description 绑定change事件
|
||
* @param {object} event event对象
|
||
*/
|
||
function bindChangeEvent(event) {
|
||
let $el = event.target,
|
||
method = $el.getAttribute("sel-for"),
|
||
disabled = $el.getAttribute("disabled");
|
||
if (!disabled) {
|
||
eval(method + "()");
|
||
}
|
||
}
|
||
|
||
//进入页面自动初始化
|
||
init();
|