├── .browserslistrc ├── .gitignore ├── README.md ├── babel.config.js ├── examples ├── App.vue ├── assets │ └── logo.png ├── main.js ├── router.js └── views │ └── home.vue ├── lib ├── demo.html ├── webrtc-player.common.js ├── webrtc-player.umd.js └── webrtc-player.umd.min.js ├── package.json ├── packages ├── index.js └── src │ ├── css │ └── index.less │ ├── index.vue │ └── js │ ├── adapter-7.4.0.min.js │ └── index.js ├── postcss.config.js ├── public ├── favicon.ico └── index.html └── vue.config.js /.browserslistrc: -------------------------------------------------------------------------------- 1 | > 1% 2 | last 2 versions 3 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | node_modules 3 | # examples/ 4 | # packages/ 5 | # public/ 6 | 7 | # local env files 8 | .env.local 9 | .env.*.local 10 | 11 | # Log files 12 | # vue.config.js 13 | # babel.config.js 14 | npm-debug.log* 15 | yarn-debug.log* 16 | yarn-error.log* 17 | 18 | # Editor directories and files 19 | .idea 20 | .vscode 21 | *.suo 22 | *.ntvs* 23 | *.njsproj 24 | *.sln 25 | *.sw? 26 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | #### vue-rtmp-player组件使用说明 2 | ##### 安装 3 | ``` 4 | npm install vue-rtmp-player -save 5 | npm install video.js@6.6.0 --save 6 | npm install videojs-flash@2.1.0 --save 7 | ```` 8 | #### 使用 9 | 在引入页面中输入以下代码 10 | ``` 11 | import 'vue-rtmp-player/packages/src/css/custom-theme.css' 12 | import vueRtmpPlayer from 'vue-rtmp-player/packages/index.js' 13 | Vue.use(vueRtmpPlayer); 14 | ``` 15 | #### 引入中文语音 16 | 在引入页面中输入以下代码 17 | ``` 18 | import videojs from 'video.js' 19 | import 'video.js/dist/lang/zh-CN' 20 | ``` 21 | 还要在vue.config.js中增加以下配置 22 | ``` 23 | configureWebpack: { 24 | plugins: [ 25 | new webpack.ProvidePlugin({ 26 | 'videojs': 'video.js' 27 | }) 28 | ] 29 | } 30 | ``` 31 | 32 | 33 | ##### Attributes 34 | |参数|说明|类型|默认值|示例| 35 | |----|---|----|------|---| 36 | |playsinline|移动端是否全屏|Boolean|false|| 37 | |height|播放器高度|String/Number|360|| 38 | |fluid|播放器是否按比例缩放以适应其容器，为true时，height不起作用|Boolean|false|| 39 | |aspectRatio| 播放器宽高比，设置时，height不起作用|String||16:9| 40 | |language|设置播放器语音|tring|zh-CN|| 41 | |autoplay|是否自动播放|Boolean|true|| 42 | |muted|是否静音|Boolean|false|| 43 | |controls|是否显示控制栏|Boolean|true|| 44 | |src|地址|String||rtmp://58.200.131.2:1935/livetv/hunantv| 45 | |notSupportedMessage|无法播放媒体源时显示的默认信息|String|此视频暂无法播放，请稍后再试|| 46 | |poster| 播放器封面|String||| 47 | ##### 方法 48 | |方法名|说明|参数| 49 | |-----|----|----| 50 | | play | 播放 | | 51 | | pause | 暂停 | | 52 | | setHeight | 设置播放器高德 | 例如：300 | 53 | | setVolume | 设置音量 | 0到1的值 | 54 | | setSrc | 设置播放地址 | | 55 | | reset | 重置播放器 | | 56 | | dispose | 销毁播放器 |回调函数callback| 57 | ##### Events 58 | | 事件名称 | 说明 | 回调参数 | 59 | | -------- | -------- | -------- | 60 | | loadeddata | 播放 | player 播放器实例 | 61 | | play | 播放 | player 播放器实例| 62 | | pause | 暂停 | player 播放器实例| 63 | | waiting | 等待 | player 播放器实例| 64 | | playing | 播放中 | player 播放器实例| 65 | | error | 播放出错 | player 播放器实例| 66 | | timeupdate | 当前时间 | time | 67 | | ready | 播放器就绪 | player 播放器实例| 68 | | statechanged | 播放器状态改变 | 状态 | -------------------------------------------------------------------------------- /babel.config.js: -------------------------------------------------------------------------------- 1 | module.exports = { 2 | "presets": ['@vue/app', ["es2015", { "modules": false }]], 3 | "plugins": [ 4 | [ 5 | "component", 6 | { 7 | "libraryName": "element-ui", 8 | "styleLibraryName": "theme-chalk" 9 | } 10 | ] 11 | ] 12 | } 13 | -------------------------------------------------------------------------------- /examples/App.vue: -------------------------------------------------------------------------------- 1 | 6 | 7 | 9 | -------------------------------------------------------------------------------- /examples/assets/logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/532pyh/vue-webrtc-player/c116b41df992fe5ad442113dafb2bbf0935e8416/examples/assets/logo.png -------------------------------------------------------------------------------- /examples/main.js: -------------------------------------------------------------------------------- 1 | import Vue from 'vue' 2 | import App from './App.vue' 3 | import router from './router' 4 | import vueWebRTCPlayer from '@/index' 5 | 6 | Vue.config.productionTip = false 7 | 8 | Vue.use(vueWebRTCPlayer) 9 | 10 | 11 | new Vue({ 12 | router, 13 | render: h => h(App) 14 | }).$mount('#app') 15 | -------------------------------------------------------------------------------- /examples/router.js: -------------------------------------------------------------------------------- 1 | import Vue from 'vue' 2 | import Router from 'vue-router' 3 | import home from './views/home.vue' 4 | 5 | Vue.use(Router) 6 | 7 | export default new Router({ 8 | mode: 'history', 9 | base: process.env.BASE_URL, 10 | routes: [ 11 | { 12 | path: '/', 13 | name: 'home', 14 | component: home 15 | }, 16 | ] 17 | }) 18 | -------------------------------------------------------------------------------- /examples/views/home.vue: -------------------------------------------------------------------------------- 1 | 13 | 18 | 40 | -------------------------------------------------------------------------------- /lib/demo.html: -------------------------------------------------------------------------------- 1 | 2 | webrtc-player demo 3 | 4 | 5 | 6 | 9 | -------------------------------------------------------------------------------- /lib/webrtc-player.common.js: -------------------------------------------------------------------------------- 1 | module.exports = 2 | /******/ (function(modules) { // webpackBootstrap 3 | /******/ // The module cache 4 | /******/ var installedModules = {}; 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33 | /******/ 34 | /******/ // expose the module cache 35 | /******/ __webpack_require__.c = installedModules; 36 | /******/ 37 | /******/ // define getter function for harmony exports 38 | /******/ __webpack_require__.d = function(exports, name, getter) { 39 | /******/ if(!__webpack_require__.o(exports, name)) { 40 | /******/ Object.defineProperty(exports, name, { enumerable: true, get: getter }); 41 | /******/ } 42 | /******/ }; 43 | /******/ 44 | /******/ // define __esModule on exports 45 | /******/ __webpack_require__.r = function(exports) { 46 | /******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { 47 | /******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); 48 | /******/ } 49 | /******/ Object.defineProperty(exports, '__esModule', { value: true }); 50 | /******/ }; 51 | /******/ 52 | /******/ // create a fake namespace object 53 | /******/ // mode & 1: value is a module id, require it 54 | /******/ // mode & 2: merge all properties of value into the ns 55 | /******/ // mode & 4: return value when already ns object 56 | /******/ // mode & 8|1: behave like require 57 | /******/ __webpack_require__.t = function(value, mode) { 58 | /******/ if(mode & 1) value = __webpack_require__(value); 59 | /******/ if(mode & 8) return value; 60 | /******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value; 61 | /******/ var ns = Object.create(null); 62 | /******/ __webpack_require__.r(ns); 63 | /******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value }); 64 | /******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key)); 65 | /******/ return ns; 66 | /******/ }; 67 | /******/ 68 | /******/ // getDefaultExport function for compatibility with non-harmony modules 69 | /******/ __webpack_require__.n = function(module) { 70 | /******/ var getter = module && module.__esModule ? 71 | /******/ function getDefault() { return module['default']; } : 72 | /******/ function getModuleExports() { return module; }; 73 | /******/ __webpack_require__.d(getter, 'a', getter); 74 | /******/ return getter; 75 | /******/ }; 76 | /******/ 77 | /******/ // Object.prototype.hasOwnProperty.call 78 | /******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; 79 | /******/ 80 | /******/ // __webpack_public_path__ 81 | /******/ __webpack_require__.p = ""; 82 | /******/ 83 | /******/ 84 | /******/ // Load entry module and return exports 85 | /******/ return __webpack_require__(__webpack_require__.s = "fb15"); 86 | /******/ }) 87 | /************************************************************************/ 88 | /******/ ({ 89 | 90 | /***/ "044b": 91 | /***/ (function(module, exports) { 92 | 93 | /*! 94 | * Determine if an object is a Buffer 95 | * 96 | * @author Feross Aboukhadijeh 97 | * @license MIT 98 | */ 99 | 100 | module.exports = function isBuffer (obj) { 101 | return obj != null && obj.constructor != null && 102 | typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj) 103 | } 104 | 105 | 106 | /***/ }), 107 | 108 | /***/ "0a06": 109 | /***/ (function(module, exports, __webpack_require__) { 110 | 111 | "use strict"; 112 | 113 | 114 | var defaults = __webpack_require__("2444"); 115 | var utils = __webpack_require__("c532"); 116 | var InterceptorManager = __webpack_require__("f6b4"); 117 | var dispatchRequest = __webpack_require__("5270"); 118 | 119 | /** 120 | * Create a new instance of Axios 121 | * 122 | * @param {Object} instanceConfig The default config for the instance 123 | */ 124 | function Axios(instanceConfig) { 125 | this.defaults = instanceConfig; 126 | this.interceptors = { 127 | request: new InterceptorManager(), 128 | response: new InterceptorManager() 129 | }; 130 | } 131 | 132 | /** 133 | * Dispatch a request 134 | * 135 | * @param {Object} config The config specific for this request (merged with this.defaults) 136 | */ 137 | Axios.prototype.request = function request(config) { 138 | /*eslint no-param-reassign:0*/ 139 | // Allow for axios('example/url'[, config]) a la fetch API 140 | if (typeof config === 'string') { 141 | config = utils.merge({ 142 | url: arguments[0] 143 | }, arguments[1]); 144 | } 145 | 146 | config = utils.merge(defaults, {method: 'get'}, this.defaults, config); 147 | config.method = config.method.toLowerCase(); 148 | 149 | // Hook up interceptors middleware 150 | var chain = [dispatchRequest, undefined]; 151 | var promise = Promise.resolve(config); 152 | 153 | this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) { 154 | chain.unshift(interceptor.fulfilled, interceptor.rejected); 155 | }); 156 | 157 | this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) { 158 | chain.push(interceptor.fulfilled, interceptor.rejected); 159 | }); 160 | 161 | while (chain.length) { 162 | promise = promise.then(chain.shift(), chain.shift()); 163 | } 164 | 165 | return promise; 166 | }; 167 | 168 | // Provide aliases for supported request methods 169 | utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) { 170 | /*eslint func-names:0*/ 171 | Axios.prototype[method] = function(url, config) { 172 | return this.request(utils.merge(config || {}, { 173 | method: method, 174 | url: url 175 | })); 176 | }; 177 | }); 178 | 179 | utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) { 180 | /*eslint func-names:0*/ 181 | Axios.prototype[method] = function(url, data, config) { 182 | return this.request(utils.merge(config || {}, { 183 | method: method, 184 | url: url, 185 | data: data 186 | })); 187 | }; 188 | }); 189 | 190 | module.exports = Axios; 191 | 192 | 193 | /***/ }), 194 | 195 | /***/ "0df6": 196 | /***/ (function(module, exports, __webpack_require__) { 197 | 198 | "use strict"; 199 | 200 | 201 | /** 202 | * Syntactic sugar for invoking a function and expanding an array for arguments. 203 | * 204 | * Common use case would be to use `Function.prototype.apply`. 205 | * 206 | * ```js 207 | * function f(x, y, z) {} 208 | * var args = [1, 2, 3]; 209 | * f.apply(null, args); 210 | * ``` 211 | * 212 | * With `spread` this example can be re-written. 213 | * 214 | * ```js 215 | * spread(function(x, y, z) {})([1, 2, 3]); 216 | * ``` 217 | * 218 | * @param {Function} callback 219 | * @returns {Function} 220 | */ 221 | module.exports = function spread(callback) { 222 | return function wrap(arr) { 223 | return callback.apply(null, arr); 224 | }; 225 | }; 226 | 227 | 228 | /***/ }), 229 | 230 | /***/ "1a1f": 231 | /***/ (function(module, exports, __webpack_require__) { 232 | 233 | exports = module.exports = __webpack_require__("2350")(false); 234 | // imports 235 | 236 | 237 | // module 238 | exports.push([module.i, "@font-face{font-family:iconfont;src:url(https://at.alicdn.com/t/font_1721685_hl5an587pbn.eot);src:url(https://at.alicdn.com/t/font_1721685_hl5an587pbn.eot#iefix) format(\"embedded-opentype\"),url(https://at.alicdn.com/t/font_1721685_hl5an587pbn.woff2) format(\"woff2\"),url(https://at.alicdn.com/t/font_1721685_hl5an587pbn.woff) format(\"woff\"),url(https://at.alicdn.com/t/font_1721685_hl5an587pbn.ttf) format(\"truetype\"),url(https://at.alicdn.com/t/font_1721685_hl5an587pbn.svg#iconfont) format(\"svg\")}.iconfont[data-v-4f147c5a]{font-family:iconfont!important;font-size:16px;font-style:normal;-webkit-font-smoothing:antialiased;-webkit-text-stroke-width:.2px;-moz-osx-font-smoothing:grayscale}.player-wrap[data-v-4f147c5a]{position:relative;margin:auto;border:1px solid #fff}.player-wrap .player[data-v-4f147c5a]{background:#333}.player-wrap .player-loading[data-v-4f147c5a]{position:absolute;width:100%;height:100%;top:0;left:0}.player-wrap .player-controls[data-v-4f147c5a]{position:absolute;bottom:0;width:100%;height:36px;line-height:36px;color:#fff}.player-wrap .player-controls .iconfont[data-v-4f147c5a]{width:30px;cursor:pointer;text-align:center}.player-wrap .player-controls .iconfont[data-v-4f147c5a]:hover{color:#ece9e9}.player-wrap .player-controls .left-btn[data-v-4f147c5a]{float:left}.player-wrap .player-controls .right-btn[data-v-4f147c5a]{float:right}", ""]); 239 | 240 | // exports 241 | 242 | 243 | /***/ }), 244 | 245 | /***/ "1d2b": 246 | /***/ (function(module, exports, __webpack_require__) { 247 | 248 | "use strict"; 249 | 250 | 251 | module.exports = function bind(fn, thisArg) { 252 | return function wrap() { 253 | var args = new Array(arguments.length); 254 | for (var i = 0; i < args.length; i++) { 255 | args[i] = arguments[i]; 256 | } 257 | return fn.apply(thisArg, args); 258 | }; 259 | }; 260 | 261 | 262 | /***/ }), 263 | 264 | /***/ "2350": 265 | /***/ (function(module, exports) { 266 | 267 | /* 268 | MIT License http://www.opensource.org/licenses/mit-license.php 269 | Author Tobias Koppers @sokra 270 | */ 271 | // css base code, injected by the css-loader 272 | module.exports = function(useSourceMap) { 273 | var list = []; 274 | 275 | // return the list of modules as css string 276 | list.toString = function toString() { 277 | return this.map(function (item) { 278 | var content = cssWithMappingToString(item, useSourceMap); 279 | if(item[2]) { 280 | return "@media " + item[2] + "{" + content + "}"; 281 | } else { 282 | return content; 283 | } 284 | }).join(""); 285 | }; 286 | 287 | // import a list of modules into the list 288 | list.i = function(modules, mediaQuery) { 289 | if(typeof modules === "string") 290 | modules = [[null, modules, ""]]; 291 | var alreadyImportedModules = {}; 292 | for(var i = 0; i < this.length; i++) { 293 | var id = this[i][0]; 294 | if(typeof id === "number") 295 | alreadyImportedModules[id] = true; 296 | } 297 | for(i = 0; i < modules.length; i++) { 298 | var item = modules[i]; 299 | // skip already imported module 300 | // this implementation is not 100% perfect for weird media query combinations 301 | // when a module is imported multiple times with different media queries. 302 | // I hope this will never occur (Hey this way we have smaller bundles) 303 | if(typeof item[0] !== "number" || !alreadyImportedModules[item[0]]) { 304 | if(mediaQuery && !item[2]) { 305 | item[2] = mediaQuery; 306 | } else if(mediaQuery) { 307 | item[2] = "(" + item[2] + ") and (" + mediaQuery + ")"; 308 | } 309 | list.push(item); 310 | } 311 | } 312 | }; 313 | return list; 314 | }; 315 | 316 | function cssWithMappingToString(item, useSourceMap) { 317 | var content = item[1] || ''; 318 | var cssMapping = item[3]; 319 | if (!cssMapping) { 320 | return content; 321 | } 322 | 323 | if (useSourceMap && typeof btoa === 'function') { 324 | var sourceMapping = toComment(cssMapping); 325 | var sourceURLs = cssMapping.sources.map(function (source) { 326 | return '/*# sourceURL=' + cssMapping.sourceRoot + source + ' */' 327 | }); 328 | 329 | return [content].concat(sourceURLs).concat([sourceMapping]).join('\n'); 330 | } 331 | 332 | return [content].join('\n'); 333 | } 334 | 335 | // Adapted from convert-source-map (MIT) 336 | function toComment(sourceMap) { 337 | // eslint-disable-next-line no-undef 338 | var base64 = btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))); 339 | var data = 'sourceMappingURL=data:application/json;charset=utf-8;base64,' + base64; 340 | 341 | return '/*# ' + data + ' */'; 342 | } 343 | 344 | 345 | /***/ }), 346 | 347 | /***/ "2444": 348 | /***/ (function(module, exports, __webpack_require__) { 349 | 350 | "use strict"; 351 | /* WEBPACK VAR INJECTION */(function(process) { 352 | 353 | var utils = __webpack_require__("c532"); 354 | var normalizeHeaderName = __webpack_require__("c8af"); 355 | 356 | var DEFAULT_CONTENT_TYPE = { 357 | 'Content-Type': 'application/x-www-form-urlencoded' 358 | }; 359 | 360 | function setContentTypeIfUnset(headers, value) { 361 | if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) { 362 | headers['Content-Type'] = value; 363 | } 364 | } 365 | 366 | function getDefaultAdapter() { 367 | var adapter; 368 | if (typeof XMLHttpRequest !== 'undefined') { 369 | // For browsers use XHR adapter 370 | adapter = __webpack_require__("b50d"); 371 | } else if (typeof process !== 'undefined') { 372 | // For node use HTTP adapter 373 | adapter = __webpack_require__("b50d"); 374 | } 375 | return adapter; 376 | } 377 | 378 | var defaults = { 379 | adapter: getDefaultAdapter(), 380 | 381 | transformRequest: [function transformRequest(data, headers) { 382 | normalizeHeaderName(headers, 'Content-Type'); 383 | if (utils.isFormData(data) || 384 | utils.isArrayBuffer(data) || 385 | utils.isBuffer(data) || 386 | utils.isStream(data) || 387 | utils.isFile(data) || 388 | utils.isBlob(data) 389 | ) { 390 | return data; 391 | } 392 | if (utils.isArrayBufferView(data)) { 393 | return data.buffer; 394 | } 395 | if (utils.isURLSearchParams(data)) { 396 | setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8'); 397 | return data.toString(); 398 | } 399 | if (utils.isObject(data)) { 400 | setContentTypeIfUnset(headers, 'application/json;charset=utf-8'); 401 | return JSON.stringify(data); 402 | } 403 | return data; 404 | }], 405 | 406 | transformResponse: [function transformResponse(data) { 407 | /*eslint no-param-reassign:0*/ 408 | if (typeof data === 'string') { 409 | try { 410 | data = JSON.parse(data); 411 | } catch (e) { /* Ignore */ } 412 | } 413 | return data; 414 | }], 415 | 416 | /** 417 | * A timeout in milliseconds to abort a request. If set to 0 (default) a 418 | * timeout is not created. 419 | */ 420 | timeout: 0, 421 | 422 | xsrfCookieName: 'XSRF-TOKEN', 423 | xsrfHeaderName: 'X-XSRF-TOKEN', 424 | 425 | maxContentLength: -1, 426 | 427 | validateStatus: function validateStatus(status) { 428 | return status >= 200 && status < 300; 429 | } 430 | }; 431 | 432 | defaults.headers = { 433 | common: { 434 | 'Accept': 'application/json, text/plain, */*' 435 | } 436 | }; 437 | 438 | utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) { 439 | defaults.headers[method] = {}; 440 | }); 441 | 442 | utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) { 443 | defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE); 444 | }); 445 | 446 | module.exports = defaults; 447 | 448 | /* WEBPACK VAR INJECTION */}.call(this, __webpack_require__("f28c"))) 449 | 450 | /***/ }), 451 | 452 | /***/ "2d83": 453 | /***/ (function(module, exports, __webpack_require__) { 454 | 455 | "use strict"; 456 | 457 | 458 | var enhanceError = __webpack_require__("387f"); 459 | 460 | /** 461 | * Create an Error with the specified message, config, error code, request and response. 462 | * 463 | * @param {string} message The error message. 464 | * @param {Object} config The config. 465 | * @param {string} [code] The error code (for example, 'ECONNABORTED'). 466 | * @param {Object} [request] The request. 467 | * @param {Object} [response] The response. 468 | * @returns {Error} The created error. 469 | */ 470 | module.exports = function createError(message, config, code, request, response) { 471 | var error = new Error(message); 472 | return enhanceError(error, config, code, request, response); 473 | }; 474 | 475 | 476 | /***/ }), 477 | 478 | /***/ "2e67": 479 | /***/ (function(module, exports, __webpack_require__) { 480 | 481 | "use strict"; 482 | 483 | 484 | module.exports = function isCancel(value) { 485 | return !!(value && value.__CANCEL__); 486 | }; 487 | 488 | 489 | /***/ }), 490 | 491 | /***/ "30b5": 492 | /***/ (function(module, exports, __webpack_require__) { 493 | 494 | "use strict"; 495 | 496 | 497 | var utils = __webpack_require__("c532"); 498 | 499 | function encode(val) { 500 | return encodeURIComponent(val). 501 | replace(/%40/gi, '@'). 502 | replace(/%3A/gi, ':'). 503 | replace(/%24/g, '$'). 504 | replace(/%2C/gi, ','). 505 | replace(/%20/g, '+'). 506 | replace(/%5B/gi, '['). 507 | replace(/%5D/gi, ']'); 508 | } 509 | 510 | /** 511 | * Build a URL by appending params to the end 512 | * 513 | * @param {string} url The base of the url (e.g., http://www.google.com) 514 | * @param {object} [params] The params to be appended 515 | * @returns {string} The formatted url 516 | */ 517 | module.exports = function buildURL(url, params, paramsSerializer) { 518 | /*eslint no-param-reassign:0*/ 519 | if (!params) { 520 | return url; 521 | } 522 | 523 | var serializedParams; 524 | if (paramsSerializer) { 525 | serializedParams = paramsSerializer(params); 526 | } else if (utils.isURLSearchParams(params)) { 527 | serializedParams = params.toString(); 528 | } else { 529 | var parts = []; 530 | 531 | utils.forEach(params, function serialize(val, key) { 532 | if (val === null || typeof val === 'undefined') { 533 | return; 534 | } 535 | 536 | if (utils.isArray(val)) { 537 | key = key + '[]'; 538 | } else { 539 | val = [val]; 540 | } 541 | 542 | utils.forEach(val, function parseValue(v) { 543 | if (utils.isDate(v)) { 544 | v = v.toISOString(); 545 | } else if (utils.isObject(v)) { 546 | v = JSON.stringify(v); 547 | } 548 | parts.push(encode(key) + '=' + encode(v)); 549 | }); 550 | }); 551 | 552 | serializedParams = parts.join('&'); 553 | } 554 | 555 | if (serializedParams) { 556 | url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams; 557 | } 558 | 559 | return url; 560 | }; 561 | 562 | 563 | /***/ }), 564 | 565 | /***/ "387f": 566 | /***/ (function(module, exports, __webpack_require__) { 567 | 568 | "use strict"; 569 | 570 | 571 | /** 572 | * Update an Error with the specified config, error code, and response. 573 | * 574 | * @param {Error} error The error to update. 575 | * @param {Object} config The config. 576 | * @param {string} [code] The error code (for example, 'ECONNABORTED'). 577 | * @param {Object} [request] The request. 578 | * @param {Object} [response] The response. 579 | * @returns {Error} The error. 580 | */ 581 | module.exports = function enhanceError(error, config, code, request, response) { 582 | error.config = config; 583 | if (code) { 584 | error.code = code; 585 | } 586 | error.request = request; 587 | error.response = response; 588 | return error; 589 | }; 590 | 591 | 592 | /***/ }), 593 | 594 | /***/ "3934": 595 | /***/ (function(module, exports, __webpack_require__) { 596 | 597 | "use strict"; 598 | 599 | 600 | var utils = __webpack_require__("c532"); 601 | 602 | module.exports = ( 603 | utils.isStandardBrowserEnv() ? 604 | 605 | // Standard browser envs have full support of the APIs needed to test 606 | // whether the request URL is of the same origin as current location. 607 | (function standardBrowserEnv() { 608 | var msie = /(msie|trident)/i.test(navigator.userAgent); 609 | var urlParsingNode = document.createElement('a'); 610 | var originURL; 611 | 612 | /** 613 | * Parse a URL to discover it's components 614 | * 615 | * @param {String} url The URL to be parsed 616 | * @returns {Object} 617 | */ 618 | function resolveURL(url) { 619 | var href = url; 620 | 621 | if (msie) { 622 | // IE needs attribute set twice to normalize properties 623 | urlParsingNode.setAttribute('href', href); 624 | href = urlParsingNode.href; 625 | } 626 | 627 | urlParsingNode.setAttribute('href', href); 628 | 629 | // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils 630 | return { 631 | href: urlParsingNode.href, 632 | protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '', 633 | host: urlParsingNode.host, 634 | search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '', 635 | hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '', 636 | hostname: urlParsingNode.hostname, 637 | port: urlParsingNode.port, 638 | pathname: (urlParsingNode.pathname.charAt(0) === '/') ? 639 | urlParsingNode.pathname : 640 | '/' + urlParsingNode.pathname 641 | }; 642 | } 643 | 644 | originURL = resolveURL(window.location.href); 645 | 646 | /** 647 | * Determine if a URL shares the same origin as the current location 648 | * 649 | * @param {String} requestURL The URL to test 650 | * @returns {boolean} True if URL shares the same origin, otherwise false 651 | */ 652 | return function isURLSameOrigin(requestURL) { 653 | var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL; 654 | return (parsed.protocol === originURL.protocol && 655 | parsed.host === originURL.host); 656 | }; 657 | })() : 658 | 659 | // Non standard browser envs (web workers, react-native) lack needed support. 660 | (function nonStandardBrowserEnv() { 661 | return function isURLSameOrigin() { 662 | return true; 663 | }; 664 | })() 665 | ); 666 | 667 | 668 | /***/ }), 669 | 670 | /***/ "467f": 671 | /***/ (function(module, exports, __webpack_require__) { 672 | 673 | "use strict"; 674 | 675 | 676 | var createError = __webpack_require__("2d83"); 677 | 678 | /** 679 | * Resolve or reject a Promise based on response status. 680 | * 681 | * @param {Function} resolve A function that resolves the promise. 682 | * @param {Function} reject A function that rejects the promise. 683 | * @param {object} response The response. 684 | */ 685 | module.exports = function settle(resolve, reject, response) { 686 | var validateStatus = response.config.validateStatus; 687 | // Note: status is not exposed by XDomainRequest 688 | if (!response.status || !validateStatus || validateStatus(response.status)) { 689 | resolve(response); 690 | } else { 691 | reject(createError( 692 | 'Request failed with status code ' + response.status, 693 | response.config, 694 | null, 695 | response.request, 696 | response 697 | )); 698 | } 699 | }; 700 | 701 | 702 | /***/ }), 703 | 704 | /***/ "499e": 705 | /***/ (function(module, __webpack_exports__, __webpack_require__) { 706 | 707 | "use strict"; 708 | // ESM COMPAT FLAG 709 | __webpack_require__.r(__webpack_exports__); 710 | 711 | // EXPORTS 712 | __webpack_require__.d(__webpack_exports__, "default", function() { return /* binding */ addStylesClient; }); 713 | 714 | // CONCATENATED MODULE: ./node_modules/vue-style-loader/lib/listToStyles.js 715 | /** 716 | * Translates the list format produced by css-loader into something 717 | * easier to manipulate. 718 | */ 719 | function listToStyles (parentId, list) { 720 | var styles = [] 721 | var newStyles = {} 722 | for (var i = 0; i < list.length; i++) { 723 | var item = list[i] 724 | var id = item[0] 725 | var css = item[1] 726 | var media = item[2] 727 | var sourceMap = item[3] 728 | var part = { 729 | id: parentId + ':' + i, 730 | css: css, 731 | media: media, 732 | sourceMap: sourceMap 733 | } 734 | if (!newStyles[id]) { 735 | styles.push(newStyles[id] = { id: id, parts: [part] }) 736 | } else { 737 | newStyles[id].parts.push(part) 738 | } 739 | } 740 | return styles 741 | } 742 | 743 | // CONCATENATED MODULE: ./node_modules/vue-style-loader/lib/addStylesClient.js 744 | /* 745 | MIT License http://www.opensource.org/licenses/mit-license.php 746 | Author Tobias Koppers @sokra 747 | Modified by Evan You @yyx990803 748 | */ 749 | 750 | 751 | 752 | var hasDocument = typeof document !== 'undefined' 753 | 754 | if (typeof DEBUG !== 'undefined' && DEBUG) { 755 | if (!hasDocument) { 756 | throw new Error( 757 | 'vue-style-loader cannot be used in a non-browser environment. ' + 758 | "Use { target: 'node' } in your Webpack config to indicate a server-rendering environment." 759 | ) } 760 | } 761 | 762 | /* 763 | type StyleObject = { 764 | id: number; 765 | parts: Array 766 | } 767 | 768 | type StyleObjectPart = { 769 | css: string; 770 | media: string; 771 | sourceMap: ?string 772 | } 773 | */ 774 | 775 | var stylesInDom = {/* 776 | [id: number]: { 777 | id: number, 778 | refs: number, 779 | parts: Array<(obj?: StyleObjectPart) => void> 780 | } 781 | */} 782 | 783 | var head = hasDocument && (document.head || document.getElementsByTagName('head')[0]) 784 | var singletonElement = null 785 | var singletonCounter = 0 786 | var isProduction = false 787 | var noop = function () {} 788 | var options = null 789 | var ssrIdKey = 'data-vue-ssr-id' 790 | 791 | // Force single-tag solution on IE6-9, which has a hard limit on the # of 21 | 22 | -------------------------------------------------------------------------------- /packages/src/js/adapter-7.4.0.min.js: -------------------------------------------------------------------------------- 1 | !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).adapter=e()}}((function(){return function e(t,r,n){function i(o,s){if(!r[o]){if(!t[o]){var c="function"==typeof require&&require;if(!s&&c)return c(o,!0);if(a)return a(o,!0);var d=new Error("Cannot find module '"+o+"'");throw d.code="MODULE_NOT_FOUND",d}var p=r[o]={exports:{}};t[o][0].call(p.exports,(function(e){return i(t[o][1][e]||e)}),p,p.exports,e,t,r,n)}return r[o].exports}for(var a="function"==typeof require&&require,o=0;o0&&void 0!==arguments[0]?arguments[0]:{},t=e.window,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{shimChrome:!0,shimFirefox:!0,shimEdge:!0,shimSafari:!0},d=n.log,p=n.detectBrowser(t),u={browserDetails:p,commonShim:c,extractVersion:n.extractVersion,disableLog:n.disableLog,disableWarnings:n.disableWarnings};switch(p.browser){case"chrome":if(!i||!i.shimPeerConnection||!r.shimChrome)return d("Chrome shim is not included in this adapter release."),u;d("adapter.js shimming chrome."),u.browserShim=i,i.shimGetUserMedia(t),i.shimMediaStream(t),i.shimPeerConnection(t),i.shimOnTrack(t),i.shimAddTrackRemoveTrack(t),i.shimGetSendersWithDtmf(t),i.shimGetStats(t),i.shimSenderReceiverGetStats(t),i.fixNegotiationNeeded(t),c.shimRTCIceCandidate(t),c.shimConnectionState(t),c.shimMaxMessageSize(t),c.shimSendThrowTypeError(t),c.removeAllowExtmapMixed(t);break;case"firefox":if(!o||!o.shimPeerConnection||!r.shimFirefox)return d("Firefox shim is not included in this adapter release."),u;d("adapter.js shimming 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safari."),u.browserShim=s,s.shimRTCIceServerUrls(t),s.shimCreateOfferLegacy(t),s.shimCallbacksAPI(t),s.shimLocalStreamsAPI(t),s.shimRemoteStreamsAPI(t),s.shimTrackEventTransceiver(t),s.shimGetUserMedia(t),c.shimRTCIceCandidate(t),c.shimMaxMessageSize(t),c.shimSendThrowTypeError(t),c.removeAllowExtmapMixed(t);break;default:d("Unsupported browser!")}return u};var n=d(e("./utils")),i=d(e("./chrome/chrome_shim")),a=d(e("./edge/edge_shim")),o=d(e("./firefox/firefox_shim")),s=d(e("./safari/safari_shim")),c=d(e("./common_shim"));function d(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}},{"./chrome/chrome_shim":3,"./common_shim":6,"./edge/edge_shim":7,"./firefox/firefox_shim":11,"./safari/safari_shim":14,"./utils":15}],3:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=r.shimGetUserMedia=void 0;var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},i=e("./getusermedia");Object.defineProperty(r,"shimGetUserMedia",{enumerable:!0,get:function(){return i.shimGetUserMedia}});var a=e("./getdisplaymedia");Object.defineProperty(r,"shimGetDisplayMedia",{enumerable:!0,get:function(){return a.shimGetDisplayMedia}}),r.shimMediaStream=function(e){e.MediaStream=e.MediaStream||e.webkitMediaStream},r.shimOnTrack=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection||"ontrack"in e.RTCPeerConnection.prototype)o.wrapPeerConnectionEvent(e,"track",(function(e){return e.transceiver||Object.defineProperty(e,"transceiver",{value:{receiver:e.receiver}}),e}));else{Object.defineProperty(e.RTCPeerConnection.prototype,"ontrack",{get:function(){return this._ontrack},set:function(e){this._ontrack&&this.removeEventListener("track",this._ontrack),this.addEventListener("track",this._ontrack=e)},enumerable:!0,configurable:!0});var t=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){var r=this;return this._ontrackpoly||(this._ontrackpoly=function(t){t.stream.addEventListener("addtrack",(function(n){var i=void 0;i=e.RTCPeerConnection.prototype.getReceivers?r.getReceivers().find((function(e){return e.track&&e.track.id===n.track.id})):{track:n.track};var a=new Event("track");a.track=n.track,a.receiver=i,a.transceiver={receiver:i},a.streams=[t.stream],r.dispatchEvent(a)})),t.stream.getTracks().forEach((function(n){var i=void 0;i=e.RTCPeerConnection.prototype.getReceivers?r.getReceivers().find((function(e){return e.track&&e.track.id===n.id})):{track:n};var a=new Event("track");a.track=n,a.receiver=i,a.transceiver={receiver:i},a.streams=[t.stream],r.dispatchEvent(a)}))},this.addEventListener("addstream",this._ontrackpoly)),t.apply(this,arguments)}}},r.shimGetSendersWithDtmf=function(e){if("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&!("getSenders"in e.RTCPeerConnection.prototype)&&"createDTMFSender"in e.RTCPeerConnection.prototype){var t=function(e,t){return{track:t,get dtmf(){return void 0===this._dtmf&&("audio"===t.kind?this._dtmf=e.createDTMFSender(t):this._dtmf=null),this._dtmf},_pc:e}};if(!e.RTCPeerConnection.prototype.getSenders){e.RTCPeerConnection.prototype.getSenders=function(){return this._senders=this._senders||[],this._senders.slice()};var r=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,n){var i=r.apply(this,arguments);return i||(i=t(this,e),this._senders.push(i)),i};var i=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){i.apply(this,arguments);var t=this._senders.indexOf(e);-1!==t&&this._senders.splice(t,1)}}var a=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){var r=this;this._senders=this._senders||[],a.apply(this,[e]),e.getTracks().forEach((function(e){r._senders.push(t(r,e))}))};var o=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){var t=this;this._senders=this._senders||[],o.apply(this,[e]),e.getTracks().forEach((function(e){var r=t._senders.find((function(t){return t.track===e}));r&&t._senders.splice(t._senders.indexOf(r),1)}))}}else if("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&"getSenders"in e.RTCPeerConnection.prototype&&"createDTMFSender"in e.RTCPeerConnection.prototype&&e.RTCRtpSender&&!("dtmf"in e.RTCRtpSender.prototype)){var s=e.RTCPeerConnection.prototype.getSenders;e.RTCPeerConnection.prototype.getSenders=function(){var e=this,t=s.apply(this,[]);return t.forEach((function(t){return t._pc=e})),t},Object.defineProperty(e.RTCRtpSender.prototype,"dtmf",{get:function(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=this._pc.createDTMFSender(this.track):this._dtmf=null),this._dtmf}})}},r.shimGetStats=function(e){if(!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){var e=this,r=Array.prototype.slice.call(arguments),n=r[0],i=r[1],a=r[2];if(arguments.length>0&&"function"==typeof n)return t.apply(this,arguments);if(0===t.length&&(0===arguments.length||"function"!=typeof n))return t.apply(this,[]);var o=function(e){var t={};return e.result().forEach((function(e){var r={id:e.id,timestamp:e.timestamp,type:{localcandidate:"local-candidate",remotecandidate:"remote-candidate"}[e.type]||e.type};e.names().forEach((function(t){r[t]=e.stat(t)})),t[r.id]=r})),t},s=function(e){return new Map(Object.keys(e).map((function(t){return[t,e[t]]})))};if(arguments.length>=2){var c=function(e){i(s(o(e)))};return t.apply(this,[c,n])}return new Promise((function(r,n){t.apply(e,[function(e){r(s(o(e)))},n])})).then(i,a)}},r.shimSenderReceiverGetStats=function(e){if(!("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&e.RTCRtpSender&&e.RTCRtpReceiver))return;if(!("getStats"in e.RTCRtpSender.prototype)){var t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){var e=this,r=t.apply(this,[]);return r.forEach((function(t){return t._pc=e})),r});var r=e.RTCPeerConnection.prototype.addTrack;r&&(e.RTCPeerConnection.prototype.addTrack=function(){var e=r.apply(this,arguments);return e._pc=this,e}),e.RTCRtpSender.prototype.getStats=function(){var e=this;return this._pc.getStats().then((function(t){return o.filterStats(t,e.track,!0)}))}}if(!("getStats"in e.RTCRtpReceiver.prototype)){var i=e.RTCPeerConnection.prototype.getReceivers;i&&(e.RTCPeerConnection.prototype.getReceivers=function(){var e=this,t=i.apply(this,[]);return t.forEach((function(t){return t._pc=e})),t}),o.wrapPeerConnectionEvent(e,"track",(function(e){return e.receiver._pc=e.srcElement,e})),e.RTCRtpReceiver.prototype.getStats=function(){var e=this;return this._pc.getStats().then((function(t){return o.filterStats(t,e.track,!1)}))}}if(!("getStats"in e.RTCRtpSender.prototype&&"getStats"in e.RTCRtpReceiver.prototype))return;var a=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){if(arguments.length>0&&arguments[0]instanceof e.MediaStreamTrack){var t=arguments[0],r=void 0,n=void 0,i=void 0;return 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r=this;if(this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},t.getTracks().forEach((function(e){if(r.getSenders().find((function(t){return t.track===e})))throw new DOMException("Track already exists.","InvalidAccessError")})),!this._reverseStreams[t.id]){var i=new e.MediaStream(t.getTracks());this._streams[t.id]=i,this._reverseStreams[i.id]=t,t=i}n.apply(this,[t])};var i=e.RTCPeerConnection.prototype.removeStream;function a(e,t){var r=t.sdp;return Object.keys(e._reverseStreams||[]).forEach((function(t){var n=e._reverseStreams[t],i=e._streams[n.id];r=r.replace(new RegExp(i.id,"g"),n.id)})),new RTCSessionDescription({type:t.type,sdp:r})}function d(e,t){var r=t.sdp;return Object.keys(e._reverseStreams||[]).forEach((function(t){var n=e._reverseStreams[t],i=e._streams[n.id];r=r.replace(new RegExp(n.id,"g"),i.id)})),new RTCSessionDescription({type:t.type,sdp:r})}e.RTCPeerConnection.prototype.removeStream=function(e){this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},i.apply(this,[this._streams[e.id]||e]),delete this._reverseStreams[this._streams[e.id]?this._streams[e.id].id:e.id],delete this._streams[e.id]},e.RTCPeerConnection.prototype.addTrack=function(t,r){var n=this;if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");var i=[].slice.call(arguments,1);if(1!==i.length||!i[0].getTracks().find((function(e){return e===t})))throw new DOMException("The adapter.js addTrack polyfill only supports a single stream which is associated with the specified track.","NotSupportedError");var a=this.getSenders().find((function(e){return e.track===t}));if(a)throw new DOMException("Track already exists.","InvalidAccessError");this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{};var o=this._streams[r.id];if(o)o.addTrack(t),Promise.resolve().then((function(){n.dispatchEvent(new Event("negotiationneeded"))}));else{var s=new e.MediaStream([t]);this._streams[r.id]=s,this._reverseStreams[s.id]=r,this.addStream(s)}return this.getSenders().find((function(e){return e.track===t}))},["createOffer","createAnswer"].forEach((function(t){var r=e.RTCPeerConnection.prototype[t],n=s({},t,(function(){var e=this,t=arguments,n=arguments.length&&"function"==typeof arguments[0];return n?r.apply(this,[function(r){var n=a(e,r);t[0].apply(null,[n])},function(e){t[1]&&t[1].apply(null,e)},arguments[2]]):r.apply(this,arguments).then((function(t){return a(e,t)}))}));e.RTCPeerConnection.prototype[t]=n[t]}));var p=e.RTCPeerConnection.prototype.setLocalDescription;e.RTCPeerConnection.prototype.setLocalDescription=function(){return arguments.length&&arguments[0].type?(arguments[0]=d(this,arguments[0]),p.apply(this,arguments)):p.apply(this,arguments)};var u=Object.getOwnPropertyDescriptor(e.RTCPeerConnection.prototype,"localDescription");Object.defineProperty(e.RTCPeerConnection.prototype,"localDescription",{get:function(){var e=u.get.apply(this);return""===e.type?e:a(this,e)}}),e.RTCPeerConnection.prototype.removeTrack=function(e){var t=this;if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");if(!e._pc)throw new DOMException("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.","TypeError");if(!(e._pc===this))throw new DOMException("Sender was not created by this connection.","InvalidAccessError");this._streams=this._streams||{};var r=void 0;Object.keys(this._streams).forEach((function(n){t._streams[n].getTracks().find((function(t){return e.track===t}))&&(r=t._streams[n])})),r&&(1===r.getTracks().length?this.removeStream(this._reverseStreams[r.id]):r.removeTrack(e.track),this.dispatchEvent(new Event("negotiationneeded")))}},r.shimPeerConnection=function(e){var t=o.detectBrowser(e);!e.RTCPeerConnection&&e.webkitRTCPeerConnection&&(e.RTCPeerConnection=e.webkitRTCPeerConnection);if(!e.RTCPeerConnection)return;t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach((function(t){var r=e.RTCPeerConnection.prototype[t],n=s({},t,(function(){return arguments[0]=new("addIceCandidate"===t?e.RTCIceCandidate:e.RTCSessionDescription)(arguments[0]),r.apply(this,arguments)}));e.RTCPeerConnection.prototype[t]=n[t]}));var r=e.RTCPeerConnection.prototype.addIceCandidate;e.RTCPeerConnection.prototype.addIceCandidate=function(){return arguments[0]?t.version<78&&arguments[0]&&""===arguments[0].candidate?Promise.resolve():r.apply(this,arguments):(arguments[1]&&arguments[1].apply(null),Promise.resolve())}},r.fixNegotiationNeeded=function(e){o.wrapPeerConnectionEvent(e,"negotiationneeded",(function(e){if("stable"===e.target.signalingState)return e}))};var o=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils.js"));function s(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function c(e){e.RTCPeerConnection.prototype.getLocalStreams=function(){var e=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},Object.keys(this._shimmedLocalStreams).map((function(t){return e._shimmedLocalStreams[t][0]}))};var t=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,r){if(!r)return t.apply(this,arguments);this._shimmedLocalStreams=this._shimmedLocalStreams||{};var n=t.apply(this,arguments);return this._shimmedLocalStreams[r.id]?-1===this._shimmedLocalStreams[r.id].indexOf(n)&&this._shimmedLocalStreams[r.id].push(n):this._shimmedLocalStreams[r.id]=[r,n],n};var r=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){var t=this;this._shimmedLocalStreams=this._shimmedLocalStreams||{},e.getTracks().forEach((function(e){if(t.getSenders().find((function(t){return t.track===e})))throw new DOMException("Track already exists.","InvalidAccessError")}));var n=this.getSenders();r.apply(this,arguments);var i=this.getSenders().filter((function(e){return-1===n.indexOf(e)}));this._shimmedLocalStreams[e.id]=[e].concat(i)};var n=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},delete this._shimmedLocalStreams[e.id],n.apply(this,arguments)};var i=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){var t=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},e&&Object.keys(this._shimmedLocalStreams).forEach((function(r){var n=t._shimmedLocalStreams[r].indexOf(e);-1!==n&&t._shimmedLocalStreams[r].splice(n,1),1===t._shimmedLocalStreams[r].length&&delete t._shimmedLocalStreams[r]})),i.apply(this,arguments)}}},{"../utils.js":15,"./getdisplaymedia":4,"./getusermedia":5}],4:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=function(e,t){if(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices)return;if(!e.navigator.mediaDevices)return;if("function"!=typeof t)return void console.error("shimGetDisplayMedia: getSourceId argument is not a function");e.navigator.mediaDevices.getDisplayMedia=function(r){return t(r).then((function(t){var n=r.video&&r.video.width,i=r.video&&r.video.height,a=r.video&&r.video.frameRate;return r.video={mandatory:{chromeMediaSource:"desktop",chromeMediaSourceId:t,maxFrameRate:a||3}},n&&(r.video.mandatory.maxWidth=n),i&&(r.video.mandatory.maxHeight=i),e.navigator.mediaDevices.getUserMedia(r)}))}}},{}],5:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimGetUserMedia=function(e){var t=e&&e.navigator;if(!t.mediaDevices)return;var r=i.detectBrowser(e),o=function(e){if("object"!==(void 0===e?"undefined":n(e))||e.mandatory||e.optional)return e;var t={};return Object.keys(e).forEach((function(r){if("require"!==r&&"advanced"!==r&&"mediaSource"!==r){var i="object"===n(e[r])?e[r]:{ideal:e[r]};void 0!==i.exact&&"number"==typeof i.exact&&(i.min=i.max=i.exact);var a=function(e,t){return e?e+t.charAt(0).toUpperCase()+t.slice(1):"deviceId"===t?"sourceId":t};if(void 0!==i.ideal){t.optional=t.optional||[];var o={};"number"==typeof i.ideal?(o[a("min",r)]=i.ideal,t.optional.push(o),(o={})[a("max",r)]=i.ideal,t.optional.push(o)):(o[a("",r)]=i.ideal,t.optional.push(o))}void 0!==i.exact&&"number"!=typeof i.exact?(t.mandatory=t.mandatory||{},t.mandatory[a("",r)]=i.exact):["min","max"].forEach((function(e){void 0!==i[e]&&(t.mandatory=t.mandatory||{},t.mandatory[a(e,r)]=i[e])}))}})),e.advanced&&(t.optional=(t.optional||[]).concat(e.advanced)),t},s=function(e,i){if(r.version>=61)return i(e);if((e=JSON.parse(JSON.stringify(e)))&&"object"===n(e.audio)){var s=function(e,t,r){t in e&&!(r in e)&&(e[r]=e[t],delete e[t])};s((e=JSON.parse(JSON.stringify(e))).audio,"autoGainControl","googAutoGainControl"),s(e.audio,"noiseSuppression","googNoiseSuppression"),e.audio=o(e.audio)}if(e&&"object"===n(e.video)){var c=e.video.facingMode;c=c&&("object"===(void 0===c?"undefined":n(c))?c:{ideal:c});var d=r.version<66;if(c&&("user"===c.exact||"environment"===c.exact||"user"===c.ideal||"environment"===c.ideal)&&(!t.mediaDevices.getSupportedConstraints||!t.mediaDevices.getSupportedConstraints().facingMode||d)){delete e.video.facingMode;var p=void 0;if("environment"===c.exact||"environment"===c.ideal?p=["back","rear"]:"user"!==c.exact&&"user"!==c.ideal||(p=["front"]),p)return t.mediaDevices.enumerateDevices().then((function(t){var r=(t=t.filter((function(e){return"videoinput"===e.kind}))).find((function(e){return p.some((function(t){return e.label.toLowerCase().includes(t)}))}));return!r&&t.length&&p.includes("back")&&(r=t[t.length-1]),r&&(e.video.deviceId=c.exact?{exact:r.deviceId}:{ideal:r.deviceId}),e.video=o(e.video),a("chrome: "+JSON.stringify(e)),i(e)}))}e.video=o(e.video)}return a("chrome: "+JSON.stringify(e)),i(e)},c=function(e){return r.version>=64?e:{name:{PermissionDeniedError:"NotAllowedError",PermissionDismissedError:"NotAllowedError",InvalidStateError:"NotAllowedError",DevicesNotFoundError:"NotFoundError",ConstraintNotSatisfiedError:"OverconstrainedError",TrackStartError:"NotReadableError",MediaDeviceFailedDueToShutdown:"NotAllowedError",MediaDeviceKillSwitchOn:"NotAllowedError",TabCaptureError:"AbortError",ScreenCaptureError:"AbortError",DeviceCaptureError:"AbortError"}[e.name]||e.name,message:e.message,constraint:e.constraint||e.constraintName,toString:function(){return this.name+(this.message&&": ")+this.message}}};if(t.getUserMedia=function(e,r,n){s(e,(function(e){t.webkitGetUserMedia(e,r,(function(e){n&&n(c(e))}))}))}.bind(t),t.mediaDevices.getUserMedia){var d=t.mediaDevices.getUserMedia.bind(t.mediaDevices);t.mediaDevices.getUserMedia=function(e){return s(e,(function(e){return d(e).then((function(t){if(e.audio&&!t.getAudioTracks().length||e.video&&!t.getVideoTracks().length)throw t.getTracks().forEach((function(e){e.stop()})),new DOMException("","NotFoundError");return t}),(function(e){return Promise.reject(c(e))}))}))}}};var i=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils.js"));var a=i.log},{"../utils.js":15}],6:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimRTCIceCandidate=function(e){if(!e.RTCIceCandidate||e.RTCIceCandidate&&"foundation"in e.RTCIceCandidate.prototype)return;var t=e.RTCIceCandidate;e.RTCIceCandidate=function(e){if("object"===(void 0===e?"undefined":n(e))&&e.candidate&&0===e.candidate.indexOf("a=")&&((e=JSON.parse(JSON.stringify(e))).candidate=e.candidate.substr(2)),e.candidate&&e.candidate.length){var r=new t(e),i=o.default.parseCandidate(e.candidate),a=Object.assign(r,i);return a.toJSON=function(){return{candidate:a.candidate,sdpMid:a.sdpMid,sdpMLineIndex:a.sdpMLineIndex,usernameFragment:a.usernameFragment}},a}return new t(e)},e.RTCIceCandidate.prototype=t.prototype,s.wrapPeerConnectionEvent(e,"icecandidate",(function(t){return t.candidate&&Object.defineProperty(t,"candidate",{value:new e.RTCIceCandidate(t.candidate),writable:"false"}),t}))},r.shimMaxMessageSize=function(e){if(!e.RTCPeerConnection)return;var t=s.detectBrowser(e);"sctp"in e.RTCPeerConnection.prototype||Object.defineProperty(e.RTCPeerConnection.prototype,"sctp",{get:function(){return void 0===this._sctp?null:this._sctp}});var r=function(e){if(!e||!e.sdp)return!1;var t=o.default.splitSections(e.sdp);return t.shift(),t.some((function(e){var t=o.default.parseMLine(e);return t&&"application"===t.kind&&-1!==t.protocol.indexOf("SCTP")}))},n=function(e){var t=e.sdp.match(/mozilla...THIS_IS_SDPARTA-(\d+)/);if(null===t||t.length<2)return-1;var r=parseInt(t[1],10);return r!=r?-1:r},i=function(e){var r=65536;return"firefox"===t.browser&&(r=t.version<57?-1===e?16384:2147483637:t.version<60?57===t.version?65535:65536:2147483637),r},a=function(e,r){var n=65536;"firefox"===t.browser&&57===t.version&&(n=65535);var i=o.default.matchPrefix(e.sdp,"a=max-message-size:");return i.length>0?n=parseInt(i[0].substr(19),10):"firefox"===t.browser&&-1!==r&&(n=2147483637),n},c=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){if(this._sctp=null,"chrome"===t.browser&&t.version>=76){var e=this.getConfiguration(),o=e.sdpSemantics;"plan-b"===o&&Object.defineProperty(this,"sctp",{get:function(){return void 0===this._sctp?null:this._sctp},enumerable:!0,configurable:!0})}if(r(arguments[0])){var s=n(arguments[0]),d=i(s),p=a(arguments[0],s),u=void 0;u=0===d&&0===p?Number.POSITIVE_INFINITY:0===d||0===p?Math.max(d,p):Math.min(d,p);var f={};Object.defineProperty(f,"maxMessageSize",{get:function(){return u}}),this._sctp=f}return c.apply(this,arguments)}},r.shimSendThrowTypeError=function(e){if(!(e.RTCPeerConnection&&"createDataChannel"in e.RTCPeerConnection.prototype))return;function t(e,t){var r=e.send;e.send=function(){var n=arguments[0],i=n.length||n.size||n.byteLength;if("open"===e.readyState&&t.sctp&&i>t.sctp.maxMessageSize)throw new TypeError("Message too large (can send a maximum of "+t.sctp.maxMessageSize+" bytes)");return r.apply(e,arguments)}}var r=e.RTCPeerConnection.prototype.createDataChannel;e.RTCPeerConnection.prototype.createDataChannel=function(){var e=r.apply(this,arguments);return t(e,this),e},s.wrapPeerConnectionEvent(e,"datachannel",(function(e){return t(e.channel,e.target),e}))},r.shimConnectionState=function(e){if(!e.RTCPeerConnection||"connectionState"in e.RTCPeerConnection.prototype)return;var t=e.RTCPeerConnection.prototype;Object.defineProperty(t,"connectionState",{get:function(){return{completed:"connected",checking:"connecting"}[this.iceConnectionState]||this.iceConnectionState},enumerable:!0,configurable:!0}),Object.defineProperty(t,"onconnectionstatechange",{get:function(){return this._onconnectionstatechange||null},set:function(e){this._onconnectionstatechange&&(this.removeEventListener("connectionstatechange",this._onconnectionstatechange),delete this._onconnectionstatechange),e&&this.addEventListener("connectionstatechange",this._onconnectionstatechange=e)},enumerable:!0,configurable:!0}),["setLocalDescription","setRemoteDescription"].forEach((function(e){var r=t[e];t[e]=function(){return this._connectionstatechangepoly||(this._connectionstatechangepoly=function(e){var t=e.target;if(t._lastConnectionState!==t.connectionState){t._lastConnectionState=t.connectionState;var r=new Event("connectionstatechange",e);t.dispatchEvent(r)}return e},this.addEventListener("iceconnectionstatechange",this._connectionstatechangepoly)),r.apply(this,arguments)}}))},r.removeAllowExtmapMixed=function(e){if(!e.RTCPeerConnection)return;var t=s.detectBrowser(e);if("chrome"===t.browser&&t.version>=71)return;var r=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(e){return e&&e.sdp&&-1!==e.sdp.indexOf("\na=extmap-allow-mixed")&&(e.sdp=e.sdp.split("\n").filter((function(e){return"a=extmap-allow-mixed"!==e.trim()})).join("\n")),r.apply(this,arguments)}};var i,a=e("sdp"),o=(i=a)&&i.__esModule?i:{default:i},s=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("./utils"))},{"./utils":15,sdp:17}],7:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=r.shimGetUserMedia=void 0;var n=e("./getusermedia");Object.defineProperty(r,"shimGetUserMedia",{enumerable:!0,get:function(){return n.shimGetUserMedia}});var i=e("./getdisplaymedia");Object.defineProperty(r,"shimGetDisplayMedia",{enumerable:!0,get:function(){return i.shimGetDisplayMedia}}),r.shimPeerConnection=function(e){var t=o.detectBrowser(e);if(e.RTCIceGatherer&&(e.RTCIceCandidate||(e.RTCIceCandidate=function(e){return e}),e.RTCSessionDescription||(e.RTCSessionDescription=function(e){return e}),t.version<15025)){var r=Object.getOwnPropertyDescriptor(e.MediaStreamTrack.prototype,"enabled");Object.defineProperty(e.MediaStreamTrack.prototype,"enabled",{set:function(e){r.set.call(this,e);var t=new Event("enabled");t.enabled=e,this.dispatchEvent(t)}})}!e.RTCRtpSender||"dtmf"in e.RTCRtpSender.prototype||Object.defineProperty(e.RTCRtpSender.prototype,"dtmf",{get:function(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=new e.RTCDtmfSender(this):"video"===this.track.kind&&(this._dtmf=null)),this._dtmf}});e.RTCDtmfSender&&!e.RTCDTMFSender&&(e.RTCDTMFSender=e.RTCDtmfSender);var n=(0,d.default)(e,t.version);e.RTCPeerConnection=function(e){return e&&e.iceServers&&(e.iceServers=(0,s.filterIceServers)(e.iceServers,t.version),o.log("ICE servers after filtering:",e.iceServers)),new n(e)},e.RTCPeerConnection.prototype=n.prototype},r.shimReplaceTrack=function(e){!e.RTCRtpSender||"replaceTrack"in e.RTCRtpSender.prototype||(e.RTCRtpSender.prototype.replaceTrack=e.RTCRtpSender.prototype.setTrack)};var a,o=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils")),s=e("./filtericeservers"),c=e("rtcpeerconnection-shim"),d=(a=c)&&a.__esModule?a:{default:a}},{"../utils":15,"./filtericeservers":8,"./getdisplaymedia":9,"./getusermedia":10,"rtcpeerconnection-shim":16}],8:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.filterIceServers=function(e,t){var r=!1;return(e=JSON.parse(JSON.stringify(e))).filter((function(e){if(e&&(e.urls||e.url)){var t=e.urls||e.url;e.url&&!e.urls&&n.deprecated("RTCIceServer.url","RTCIceServer.urls");var i="string"==typeof t;return i&&(t=[t]),t=t.filter((function(e){if(0===e.indexOf("stun:"))return!1;var t=e.startsWith("turn")&&!e.startsWith("turn:[")&&e.includes("transport=udp");return t&&!r?(r=!0,!0):t&&!r})),delete e.url,e.urls=i?t[0]:t,!!t.length}}))};var n=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils"))},{"../utils":15}],9:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=function(e){if(!("getDisplayMedia"in e.navigator))return;if(!e.navigator.mediaDevices)return;if(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices)return;e.navigator.mediaDevices.getDisplayMedia=e.navigator.getDisplayMedia.bind(e.navigator)}},{}],10:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetUserMedia=function(e){var t=e&&e.navigator,r=t.mediaDevices.getUserMedia.bind(t.mediaDevices);t.mediaDevices.getUserMedia=function(e){return r(e).catch((function(e){return Promise.reject(function(e){return{name:{PermissionDeniedError:"NotAllowedError"}[e.name]||e.name,message:e.message,constraint:e.constraint,toString:function(){return this.name}}}(e))}))}}},{}],11:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=r.shimGetUserMedia=void 0;var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},i=e("./getusermedia");Object.defineProperty(r,"shimGetUserMedia",{enumerable:!0,get:function(){return i.shimGetUserMedia}});var a=e("./getdisplaymedia");Object.defineProperty(r,"shimGetDisplayMedia",{enumerable:!0,get:function(){return a.shimGetDisplayMedia}}),r.shimOnTrack=function(e){"object"===(void 0===e?"undefined":n(e))&&e.RTCTrackEvent&&"receiver"in e.RTCTrackEvent.prototype&&!("transceiver"in e.RTCTrackEvent.prototype)&&Object.defineProperty(e.RTCTrackEvent.prototype,"transceiver",{get:function(){return{receiver:this.receiver}}})},r.shimPeerConnection=function(e){var t=o.detectBrowser(e);if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection&&!e.mozRTCPeerConnection)return;!e.RTCPeerConnection&&e.mozRTCPeerConnection&&(e.RTCPeerConnection=e.mozRTCPeerConnection);t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach((function(t){var r=e.RTCPeerConnection.prototype[t],n=function(e,t,r){t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r;return e}({},t,(function(){return arguments[0]=new("addIceCandidate"===t?e.RTCIceCandidate:e.RTCSessionDescription)(arguments[0]),r.apply(this,arguments)}));e.RTCPeerConnection.prototype[t]=n[t]}));if(t.version<68){var r=e.RTCPeerConnection.prototype.addIceCandidate;e.RTCPeerConnection.prototype.addIceCandidate=function(){return arguments[0]?arguments[0]&&""===arguments[0].candidate?Promise.resolve():r.apply(this,arguments):(arguments[1]&&arguments[1].apply(null),Promise.resolve())}}var i={inboundrtp:"inbound-rtp",outboundrtp:"outbound-rtp",candidatepair:"candidate-pair",localcandidate:"local-candidate",remotecandidate:"remote-candidate"},a=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){var e=Array.prototype.slice.call(arguments),r=e[0],n=e[1],o=e[2];return a.apply(this,[r||null]).then((function(e){if(t.version<53&&!n)try{e.forEach((function(e){e.type=i[e.type]||e.type}))}catch(t){if("TypeError"!==t.name)throw t;e.forEach((function(t,r){e.set(r,Object.assign({},t,{type:i[t.type]||t.type}))}))}return e})).then(n,o)}},r.shimSenderGetStats=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection||!e.RTCRtpSender)return;if(e.RTCRtpSender&&"getStats"in e.RTCRtpSender.prototype)return;var t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){var e=this,r=t.apply(this,[]);return r.forEach((function(t){return t._pc=e})),r});var r=e.RTCPeerConnection.prototype.addTrack;r&&(e.RTCPeerConnection.prototype.addTrack=function(){var e=r.apply(this,arguments);return e._pc=this,e});e.RTCRtpSender.prototype.getStats=function(){return this.track?this._pc.getStats(this.track):Promise.resolve(new Map)}},r.shimReceiverGetStats=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection||!e.RTCRtpSender)return;if(e.RTCRtpSender&&"getStats"in e.RTCRtpReceiver.prototype)return;var t=e.RTCPeerConnection.prototype.getReceivers;t&&(e.RTCPeerConnection.prototype.getReceivers=function(){var e=this,r=t.apply(this,[]);return r.forEach((function(t){return t._pc=e})),r});o.wrapPeerConnectionEvent(e,"track",(function(e){return e.receiver._pc=e.srcElement,e})),e.RTCRtpReceiver.prototype.getStats=function(){return this._pc.getStats(this.track)}},r.shimRemoveStream=function(e){if(!e.RTCPeerConnection||"removeStream"in e.RTCPeerConnection.prototype)return;e.RTCPeerConnection.prototype.removeStream=function(e){var t=this;o.deprecated("removeStream","removeTrack"),this.getSenders().forEach((function(r){r.track&&e.getTracks().includes(r.track)&&t.removeTrack(r)}))}},r.shimRTCDataChannel=function(e){e.DataChannel&&!e.RTCDataChannel&&(e.RTCDataChannel=e.DataChannel)},r.shimAddTransceiver=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype.addTransceiver;t&&(e.RTCPeerConnection.prototype.addTransceiver=function(){this.setParametersPromises=[];var e=arguments[1],r=e&&"sendEncodings"in e;r&&e.sendEncodings.forEach((function(e){if("rid"in e){if(!/^[a-z0-9]{0,16}$/i.test(e.rid))throw new TypeError("Invalid RID value provided.")}if("scaleResolutionDownBy"in e&&!(parseFloat(e.scaleResolutionDownBy)>=1))throw new RangeError("scale_resolution_down_by must be >= 1.0");if("maxFramerate"in e&&!(parseFloat(e.maxFramerate)>=0))throw new RangeError("max_framerate must be >= 0.0")}));var n=t.apply(this,arguments);if(r){var i=n.sender,a=i.getParameters();"encodings"in a||(a.encodings=e.sendEncodings,this.setParametersPromises.push(i.setParameters(a).catch((function(){}))))}return n})},r.shimCreateOffer=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype.createOffer;e.RTCPeerConnection.prototype.createOffer=function(){var e=this,r=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then((function(){return t.apply(e,r)})).finally((function(){e.setParametersPromises=[]})):t.apply(this,arguments)}},r.shimCreateAnswer=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype.createAnswer;e.RTCPeerConnection.prototype.createAnswer=function(){var e=this,r=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then((function(){return t.apply(e,r)})).finally((function(){e.setParametersPromises=[]})):t.apply(this,arguments)}};var o=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils"))},{"../utils":15,"./getdisplaymedia":12,"./getusermedia":13}],12:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=function(e,t){if(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices)return;if(!e.navigator.mediaDevices)return;e.navigator.mediaDevices.getDisplayMedia=function(r){if(!r||!r.video){var n=new DOMException("getDisplayMedia without video constraints is undefined");return n.name="NotFoundError",n.code=8,Promise.reject(n)}return!0===r.video?r.video={mediaSource:t}:r.video.mediaSource=t,e.navigator.mediaDevices.getUserMedia(r)}}},{}],13:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimGetUserMedia=function(e){var t=i.detectBrowser(e),r=e&&e.navigator,a=e&&e.MediaStreamTrack;if(r.getUserMedia=function(e,t,n){i.deprecated("navigator.getUserMedia","navigator.mediaDevices.getUserMedia"),r.mediaDevices.getUserMedia(e).then(t,n)},!(t.version>55&&"autoGainControl"in r.mediaDevices.getSupportedConstraints())){var o=function(e,t,r){t in e&&!(r in e)&&(e[r]=e[t],delete e[t])},s=r.mediaDevices.getUserMedia.bind(r.mediaDevices);if(r.mediaDevices.getUserMedia=function(e){return"object"===(void 0===e?"undefined":n(e))&&"object"===n(e.audio)&&(e=JSON.parse(JSON.stringify(e)),o(e.audio,"autoGainControl","mozAutoGainControl"),o(e.audio,"noiseSuppression","mozNoiseSuppression")),s(e)},a&&a.prototype.getSettings){var c=a.prototype.getSettings;a.prototype.getSettings=function(){var e=c.apply(this,arguments);return o(e,"mozAutoGainControl","autoGainControl"),o(e,"mozNoiseSuppression","noiseSuppression"),e}}if(a&&a.prototype.applyConstraints){var d=a.prototype.applyConstraints;a.prototype.applyConstraints=function(e){return"audio"===this.kind&&"object"===(void 0===e?"undefined":n(e))&&(e=JSON.parse(JSON.stringify(e)),o(e,"autoGainControl","mozAutoGainControl"),o(e,"noiseSuppression","mozNoiseSuppression")),d.apply(this,[e])}}}};var i=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils"))},{"../utils":15}],14:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimLocalStreamsAPI=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection)return;"getLocalStreams"in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.getLocalStreams=function(){return this._localStreams||(this._localStreams=[]),this._localStreams});if(!("addStream"in e.RTCPeerConnection.prototype)){var t=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addStream=function(e){var r=this;this._localStreams||(this._localStreams=[]),this._localStreams.includes(e)||this._localStreams.push(e),e.getAudioTracks().forEach((function(n){return t.call(r,n,e)})),e.getVideoTracks().forEach((function(n){return t.call(r,n,e)}))},e.RTCPeerConnection.prototype.addTrack=function(e){var r=arguments[1];return r&&(this._localStreams?this._localStreams.includes(r)||this._localStreams.push(r):this._localStreams=[r]),t.apply(this,arguments)}}"removeStream"in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.removeStream=function(e){var t=this;this._localStreams||(this._localStreams=[]);var r=this._localStreams.indexOf(e);if(-1!==r){this._localStreams.splice(r,1);var n=e.getTracks();this.getSenders().forEach((function(e){n.includes(e.track)&&t.removeTrack(e)}))}})},r.shimRemoteStreamsAPI=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection)return;"getRemoteStreams"in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.getRemoteStreams=function(){return this._remoteStreams?this._remoteStreams:[]});if(!("onaddstream"in e.RTCPeerConnection.prototype)){Object.defineProperty(e.RTCPeerConnection.prototype,"onaddstream",{get:function(){return this._onaddstream},set:function(e){var t=this;this._onaddstream&&(this.removeEventListener("addstream",this._onaddstream),this.removeEventListener("track",this._onaddstreampoly)),this.addEventListener("addstream",this._onaddstream=e),this.addEventListener("track",this._onaddstreampoly=function(e){e.streams.forEach((function(e){if(t._remoteStreams||(t._remoteStreams=[]),!t._remoteStreams.includes(e)){t._remoteStreams.push(e);var r=new Event("addstream");r.stream=e,t.dispatchEvent(r)}}))})}});var t=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){var e=this;return this._onaddstreampoly||this.addEventListener("track",this._onaddstreampoly=function(t){t.streams.forEach((function(t){if(e._remoteStreams||(e._remoteStreams=[]),!(e._remoteStreams.indexOf(t)>=0)){e._remoteStreams.push(t);var r=new Event("addstream");r.stream=t,e.dispatchEvent(r)}}))}),t.apply(e,arguments)}}},r.shimCallbacksAPI=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype,r=t.createOffer,i=t.createAnswer,a=t.setLocalDescription,o=t.setRemoteDescription,s=t.addIceCandidate;t.createOffer=function(e,t){var n=arguments.length>=2?arguments[2]:arguments[0],i=r.apply(this,[n]);return t?(i.then(e,t),Promise.resolve()):i},t.createAnswer=function(e,t){var r=arguments.length>=2?arguments[2]:arguments[0],n=i.apply(this,[r]);return t?(n.then(e,t),Promise.resolve()):n};var c=function(e,t,r){var n=a.apply(this,[e]);return r?(n.then(t,r),Promise.resolve()):n};t.setLocalDescription=c,c=function(e,t,r){var n=o.apply(this,[e]);return r?(n.then(t,r),Promise.resolve()):n},t.setRemoteDescription=c,c=function(e,t,r){var n=s.apply(this,[e]);return r?(n.then(t,r),Promise.resolve()):n},t.addIceCandidate=c},r.shimGetUserMedia=function(e){var t=e&&e.navigator;if(t.mediaDevices&&t.mediaDevices.getUserMedia){var r=t.mediaDevices,n=r.getUserMedia.bind(r);t.mediaDevices.getUserMedia=function(e){return n(a(e))}}!t.getUserMedia&&t.mediaDevices&&t.mediaDevices.getUserMedia&&(t.getUserMedia=function(e,r,n){t.mediaDevices.getUserMedia(e).then(r,n)}.bind(t))},r.shimConstraints=a,r.shimRTCIceServerUrls=function(e){var t=e.RTCPeerConnection;e.RTCPeerConnection=function(e,r){if(e&&e.iceServers){for(var n=[],a=0;a=r&&parseInt(n[r],10)}function s(e){return"[object Object]"===Object.prototype.toString.call(e)}function c(e,t,r){t&&!r.has(t.id)&&(r.set(t.id,t),Object.keys(t).forEach((function(n){n.endsWith("Id")?c(e,e.get(t[n]),r):n.endsWith("Ids")&&t[n].forEach((function(t){c(e,e.get(t),r)}))})))}},{}],16:[function(e,t,r){"use strict";var n=e("sdp");function i(e,t,r,i,a){var o=n.writeRtpDescription(e.kind,t);if(o+=n.writeIceParameters(e.iceGatherer.getLocalParameters()),o+=n.writeDtlsParameters(e.dtlsTransport.getLocalParameters(),"offer"===r?"actpass":a||"active"),o+="a=mid:"+e.mid+"\r\n",e.rtpSender&&e.rtpReceiver?o+="a=sendrecv\r\n":e.rtpSender?o+="a=sendonly\r\n":e.rtpReceiver?o+="a=recvonly\r\n":o+="a=inactive\r\n",e.rtpSender){var s=e.rtpSender._initialTrackId||e.rtpSender.track.id;e.rtpSender._initialTrackId=s;var c="msid:"+(i?i.id:"-")+" "+s+"\r\n";o+="a="+c,o+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" "+c,e.sendEncodingParameters[0].rtx&&(o+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" "+c,o+="a=ssrc-group:FID "+e.sendEncodingParameters[0].ssrc+" "+e.sendEncodingParameters[0].rtx.ssrc+"\r\n")}return o+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" cname:"+n.localCName+"\r\n",e.rtpSender&&e.sendEncodingParameters[0].rtx&&(o+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" cname:"+n.localCName+"\r\n"),o}function a(e,t){var r={codecs:[],headerExtensions:[],fecMechanisms:[]},n=function(e,t){e=parseInt(e,10);for(var r=0;r=14393&&-1===e.indexOf("?transport=udp")})),delete e.url,e.urls=i?n[0]:n,!!n.length}}))}(r.iceServers||[],t),this._iceGatherers=[],r.iceCandidatePoolSize)for(var o=r.iceCandidatePoolSize;o>0;o--)this._iceGatherers.push(new e.RTCIceGatherer({iceServers:r.iceServers,gatherPolicy:r.iceTransportPolicy}));else r.iceCandidatePoolSize=0;this._config=r,this.transceivers=[],this._sdpSessionId=n.generateSessionId(),this._sdpSessionVersion=0,this._dtlsRole=void 0,this._isClosed=!1};Object.defineProperty(p.prototype,"localDescription",{configurable:!0,get:function(){return this._localDescription}}),Object.defineProperty(p.prototype,"remoteDescription",{configurable:!0,get:function(){return this._remoteDescription}}),p.prototype.onicecandidate=null,p.prototype.onaddstream=null,p.prototype.ontrack=null,p.prototype.onremovestream=null,p.prototype.onsignalingstatechange=null,p.prototype.oniceconnectionstatechange=null,p.prototype.onconnectionstatechange=null,p.prototype.onicegatheringstatechange=null,p.prototype.onnegotiationneeded=null,p.prototype.ondatachannel=null,p.prototype._dispatchEvent=function(e,t){this._isClosed||(this.dispatchEvent(t),"function"==typeof this["on"+e]&&this["on"+e](t))},p.prototype._emitGatheringStateChange=function(){var e=new Event("icegatheringstatechange");this._dispatchEvent("icegatheringstatechange",e)},p.prototype.getConfiguration=function(){return this._config},p.prototype.getLocalStreams=function(){return this.localStreams},p.prototype.getRemoteStreams=function(){return this.remoteStreams},p.prototype._createTransceiver=function(e,t){var r=this.transceivers.length>0,n={track:null,iceGatherer:null,iceTransport:null,dtlsTransport:null,localCapabilities:null,remoteCapabilities:null,rtpSender:null,rtpReceiver:null,kind:e,mid:null,sendEncodingParameters:null,recvEncodingParameters:null,stream:null,associatedRemoteMediaStreams:[],wantReceive:!0};if(this.usingBundle&&r)n.iceTransport=this.transceivers[0].iceTransport,n.dtlsTransport=this.transceivers[0].dtlsTransport;else{var i=this._createIceAndDtlsTransports();n.iceTransport=i.iceTransport,n.dtlsTransport=i.dtlsTransport}return t||this.transceivers.push(n),n},p.prototype.addTrack=function(t,r){if(this._isClosed)throw c("InvalidStateError","Attempted to call addTrack on a closed peerconnection.");var n;if(this.transceivers.find((function(e){return e.track===t})))throw c("InvalidAccessError","Track already exists.");for(var i=0;i=15025)e.getTracks().forEach((function(t){r.addTrack(t,e)}));else{var n=e.clone();e.getTracks().forEach((function(e,t){var r=n.getTracks()[t];e.addEventListener("enabled",(function(e){r.enabled=e.enabled}))})),n.getTracks().forEach((function(e){r.addTrack(e,n)}))}},p.prototype.removeTrack=function(t){if(this._isClosed)throw c("InvalidStateError","Attempted to call removeTrack on a closed peerconnection.");if(!(t instanceof e.RTCRtpSender))throw new TypeError("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.");var r=this.transceivers.find((function(e){return e.rtpSender===t}));if(!r)throw c("InvalidAccessError","Sender was not created by this connection.");var n=r.stream;r.rtpSender.stop(),r.rtpSender=null,r.track=null,r.stream=null,-1===this.transceivers.map((function(e){return e.stream})).indexOf(n)&&this.localStreams.indexOf(n)>-1&&this.localStreams.splice(this.localStreams.indexOf(n),1),this._maybeFireNegotiationNeeded()},p.prototype.removeStream=function(e){var t=this;e.getTracks().forEach((function(e){var r=t.getSenders().find((function(t){return t.track===e}));r&&t.removeTrack(r)}))},p.prototype.getSenders=function(){return this.transceivers.filter((function(e){return!!e.rtpSender})).map((function(e){return e.rtpSender}))},p.prototype.getReceivers=function(){return this.transceivers.filter((function(e){return!!e.rtpReceiver})).map((function(e){return e.rtpReceiver}))},p.prototype._createIceGatherer=function(t,r){var n=this;if(r&&t>0)return this.transceivers[0].iceGatherer;if(this._iceGatherers.length)return this._iceGatherers.shift();var i=new e.RTCIceGatherer({iceServers:this._config.iceServers,gatherPolicy:this._config.iceTransportPolicy});return Object.defineProperty(i,"state",{value:"new",writable:!0}),this.transceivers[t].bufferedCandidateEvents=[],this.transceivers[t].bufferCandidates=function(e){var r=!e.candidate||0===Object.keys(e.candidate).length;i.state=r?"completed":"gathering",null!==n.transceivers[t].bufferedCandidateEvents&&n.transceivers[t].bufferedCandidateEvents.push(e)},i.addEventListener("localcandidate",this.transceivers[t].bufferCandidates),i},p.prototype._gather=function(t,r){var i=this,a=this.transceivers[r].iceGatherer;if(!a.onlocalcandidate){var o=this.transceivers[r].bufferedCandidateEvents;this.transceivers[r].bufferedCandidateEvents=null,a.removeEventListener("localcandidate",this.transceivers[r].bufferCandidates),a.onlocalcandidate=function(e){if(!(i.usingBundle&&r>0)){var o=new Event("icecandidate");o.candidate={sdpMid:t,sdpMLineIndex:r};var s=e.candidate,c=!s||0===Object.keys(s).length;if(c)"new"!==a.state&&"gathering"!==a.state||(a.state="completed");else{"new"===a.state&&(a.state="gathering"),s.component=1,s.ufrag=a.getLocalParameters().usernameFragment;var d=n.writeCandidate(s);o.candidate=Object.assign(o.candidate,n.parseCandidate(d)),o.candidate.candidate=d,o.candidate.toJSON=function(){return{candidate:o.candidate.candidate,sdpMid:o.candidate.sdpMid,sdpMLineIndex:o.candidate.sdpMLineIndex,usernameFragment:o.candidate.usernameFragment}}}var p=n.getMediaSections(i._localDescription.sdp);p[o.candidate.sdpMLineIndex]+=c?"a=end-of-candidates\r\n":"a="+o.candidate.candidate+"\r\n",i._localDescription.sdp=n.getDescription(i._localDescription.sdp)+p.join("");var u=i.transceivers.every((function(e){return e.iceGatherer&&"completed"===e.iceGatherer.state}));"gathering"!==i.iceGatheringState&&(i.iceGatheringState="gathering",i._emitGatheringStateChange()),c||i._dispatchEvent("icecandidate",o),u&&(i._dispatchEvent("icecandidate",new Event("icecandidate")),i.iceGatheringState="complete",i._emitGatheringStateChange())}},e.setTimeout((function(){o.forEach((function(e){a.onlocalcandidate(e)}))}),0)}},p.prototype._createIceAndDtlsTransports=function(){var t=this,r=new e.RTCIceTransport(null);r.onicestatechange=function(){t._updateIceConnectionState(),t._updateConnectionState()};var n=new e.RTCDtlsTransport(r);return n.ondtlsstatechange=function(){t._updateConnectionState()},n.onerror=function(){Object.defineProperty(n,"state",{value:"failed",writable:!0}),t._updateConnectionState()},{iceTransport:r,dtlsTransport:n}},p.prototype._disposeIceAndDtlsTransports=function(e){var t=this.transceivers[e].iceGatherer;t&&(delete t.onlocalcandidate,delete this.transceivers[e].iceGatherer);var r=this.transceivers[e].iceTransport;r&&(delete r.onicestatechange,delete this.transceivers[e].iceTransport);var n=this.transceivers[e].dtlsTransport;n&&(delete n.ondtlsstatechange,delete n.onerror,delete this.transceivers[e].dtlsTransport)},p.prototype._transceive=function(e,r,i){var o=a(e.localCapabilities,e.remoteCapabilities);r&&e.rtpSender&&(o.encodings=e.sendEncodingParameters,o.rtcp={cname:n.localCName,compound:e.rtcpParameters.compound},e.recvEncodingParameters.length&&(o.rtcp.ssrc=e.recvEncodingParameters[0].ssrc),e.rtpSender.send(o)),i&&e.rtpReceiver&&o.codecs.length>0&&("video"===e.kind&&e.recvEncodingParameters&&t<15019&&e.recvEncodingParameters.forEach((function(e){delete e.rtx})),e.recvEncodingParameters.length?o.encodings=e.recvEncodingParameters:o.encodings=[{}],o.rtcp={compound:e.rtcpParameters.compound},e.rtcpParameters.cname&&(o.rtcp.cname=e.rtcpParameters.cname),e.sendEncodingParameters.length&&(o.rtcp.ssrc=e.sendEncodingParameters[0].ssrc),e.rtpReceiver.receive(o))},p.prototype.setLocalDescription=function(e){var t,r,i=this;if(-1===["offer","answer"].indexOf(e.type))return Promise.reject(c("TypeError",'Unsupported type "'+e.type+'"'));if(!o("setLocalDescription",e.type,i.signalingState)||i._isClosed)return Promise.reject(c("InvalidStateError","Can not set local "+e.type+" in state "+i.signalingState));if("offer"===e.type)t=n.splitSections(e.sdp),r=t.shift(),t.forEach((function(e,t){var r=n.parseRtpParameters(e);i.transceivers[t].localCapabilities=r})),i.transceivers.forEach((function(e,t){i._gather(e.mid,t)}));else if("answer"===e.type){t=n.splitSections(i._remoteDescription.sdp),r=t.shift();var s=n.matchPrefix(r,"a=ice-lite").length>0;t.forEach((function(e,t){var o=i.transceivers[t],c=o.iceGatherer,d=o.iceTransport,p=o.dtlsTransport,u=o.localCapabilities,f=o.remoteCapabilities;if(!(n.isRejected(e)&&0===n.matchPrefix(e,"a=bundle-only").length)&&!o.rejected){var l=n.getIceParameters(e,r),m=n.getDtlsParameters(e,r);s&&(m.role="server"),i.usingBundle&&0!==t||(i._gather(o.mid,t),"new"===d.state&&d.start(c,l,s?"controlling":"controlled"),"new"===p.state&&p.start(m));var h=a(u,f);i._transceive(o,h.codecs.length>0,!1)}}))}return i._localDescription={type:e.type,sdp:e.sdp},"offer"===e.type?i._updateSignalingState("have-local-offer"):i._updateSignalingState("stable"),Promise.resolve()},p.prototype.setRemoteDescription=function(i){var p=this;if(-1===["offer","answer"].indexOf(i.type))return Promise.reject(c("TypeError",'Unsupported type "'+i.type+'"'));if(!o("setRemoteDescription",i.type,p.signalingState)||p._isClosed)return Promise.reject(c("InvalidStateError","Can not set remote "+i.type+" in state "+p.signalingState));var u={};p.remoteStreams.forEach((function(e){u[e.id]=e}));var f=[],l=n.splitSections(i.sdp),m=l.shift(),h=n.matchPrefix(m,"a=ice-lite").length>0,v=n.matchPrefix(m,"a=group:BUNDLE ").length>0;p.usingBundle=v;var y=n.matchPrefix(m,"a=ice-options:")[0];return p.canTrickleIceCandidates=!!y&&y.substr(14).split(" ").indexOf("trickle")>=0,l.forEach((function(o,c){var d=n.splitLines(o),l=n.getKind(o),y=n.isRejected(o)&&0===n.matchPrefix(o,"a=bundle-only").length,g=d[0].substr(2).split(" ")[2],C=n.getDirection(o,m),S=n.parseMsid(o),T=n.getMid(o)||n.generateIdentifier();if(y||"application"===l&&("DTLS/SCTP"===g||"UDP/DTLS/SCTP"===g))p.transceivers[c]={mid:T,kind:l,protocol:g,rejected:!0};else{var P,R,b,E,_,w,k,x,M;!y&&p.transceivers[c]&&p.transceivers[c].rejected&&(p.transceivers[c]=p._createTransceiver(l,!0));var D,O,I=n.parseRtpParameters(o);y||(D=n.getIceParameters(o,m),(O=n.getDtlsParameters(o,m)).role="client"),k=n.parseRtpEncodingParameters(o);var j=n.parseRtcpParameters(o),L=n.matchPrefix(o,"a=end-of-candidates",m).length>0,G=n.matchPrefix(o,"a=candidate:").map((function(e){return n.parseCandidate(e)})).filter((function(e){return 1===e.component}));if(("offer"===i.type||"answer"===i.type)&&!y&&v&&c>0&&p.transceivers[c]&&(p._disposeIceAndDtlsTransports(c),p.transceivers[c].iceGatherer=p.transceivers[0].iceGatherer,p.transceivers[c].iceTransport=p.transceivers[0].iceTransport,p.transceivers[c].dtlsTransport=p.transceivers[0].dtlsTransport,p.transceivers[c].rtpSender&&p.transceivers[c].rtpSender.setTransport(p.transceivers[0].dtlsTransport),p.transceivers[c].rtpReceiver&&p.transceivers[c].rtpReceiver.setTransport(p.transceivers[0].dtlsTransport)),"offer"!==i.type||y){if("answer"===i.type&&!y){R=(P=p.transceivers[c]).iceGatherer,b=P.iceTransport,E=P.dtlsTransport,_=P.rtpReceiver,w=P.sendEncodingParameters,x=P.localCapabilities,p.transceivers[c].recvEncodingParameters=k,p.transceivers[c].remoteCapabilities=I,p.transceivers[c].rtcpParameters=j,G.length&&"new"===b.state&&(!h&&!L||v&&0!==c?G.forEach((function(e){s(P.iceTransport,e)})):b.setRemoteCandidates(G)),v&&0!==c||("new"===b.state&&b.start(R,D,"controlling"),"new"===E.state&&E.start(O)),!a(P.localCapabilities,P.remoteCapabilities).codecs.filter((function(e){return"rtx"===e.name.toLowerCase()})).length&&P.sendEncodingParameters[0].rtx&&delete P.sendEncodingParameters[0].rtx,p._transceive(P,"sendrecv"===C||"recvonly"===C,"sendrecv"===C||"sendonly"===C),!_||"sendrecv"!==C&&"sendonly"!==C?delete P.rtpReceiver:(M=_.track,S?(u[S.stream]||(u[S.stream]=new e.MediaStream),r(M,u[S.stream]),f.push([M,_,u[S.stream]])):(u.default||(u.default=new e.MediaStream),r(M,u.default),f.push([M,_,u.default])))}}else{(P=p.transceivers[c]||p._createTransceiver(l)).mid=T,P.iceGatherer||(P.iceGatherer=p._createIceGatherer(c,v)),G.length&&"new"===P.iceTransport.state&&(!L||v&&0!==c?G.forEach((function(e){s(P.iceTransport,e)})):P.iceTransport.setRemoteCandidates(G)),x=e.RTCRtpReceiver.getCapabilities(l),t<15019&&(x.codecs=x.codecs.filter((function(e){return"rtx"!==e.name}))),w=P.sendEncodingParameters||[{ssrc:1001*(2*c+2)}];var A,N=!1;if("sendrecv"===C||"sendonly"===C){if(N=!P.rtpReceiver,_=P.rtpReceiver||new e.RTCRtpReceiver(P.dtlsTransport,l),N)M=_.track,S&&"-"===S.stream||(S?(u[S.stream]||(u[S.stream]=new e.MediaStream,Object.defineProperty(u[S.stream],"id",{get:function(){return S.stream}})),Object.defineProperty(M,"id",{get:function(){return S.track}}),A=u[S.stream]):(u.default||(u.default=new e.MediaStream),A=u.default)),A&&(r(M,A),P.associatedRemoteMediaStreams.push(A)),f.push([M,_,A])}else P.rtpReceiver&&P.rtpReceiver.track&&(P.associatedRemoteMediaStreams.forEach((function(t){var r=t.getTracks().find((function(e){return e.id===P.rtpReceiver.track.id}));r&&function(t,r){r.removeTrack(t),r.dispatchEvent(new e.MediaStreamTrackEvent("removetrack",{track:t}))}(r,t)})),P.associatedRemoteMediaStreams=[]);P.localCapabilities=x,P.remoteCapabilities=I,P.rtpReceiver=_,P.rtcpParameters=j,P.sendEncodingParameters=w,P.recvEncodingParameters=k,p._transceive(p.transceivers[c],!1,N)}}})),void 0===p._dtlsRole&&(p._dtlsRole="offer"===i.type?"active":"passive"),p._remoteDescription={type:i.type,sdp:i.sdp},"offer"===i.type?p._updateSignalingState("have-remote-offer"):p._updateSignalingState("stable"),Object.keys(u).forEach((function(t){var r=u[t];if(r.getTracks().length){if(-1===p.remoteStreams.indexOf(r)){p.remoteStreams.push(r);var n=new Event("addstream");n.stream=r,e.setTimeout((function(){p._dispatchEvent("addstream",n)}))}f.forEach((function(e){var t=e[0],n=e[1];r.id===e[2].id&&d(p,t,n,[r])}))}})),f.forEach((function(e){e[2]||d(p,e[0],e[1],[])})),e.setTimeout((function(){p&&p.transceivers&&p.transceivers.forEach((function(e){e.iceTransport&&"new"===e.iceTransport.state&&e.iceTransport.getRemoteCandidates().length>0&&(console.warn("Timeout for addRemoteCandidate. Consider sending an end-of-candidates notification"),e.iceTransport.addRemoteCandidate({}))}))}),4e3),Promise.resolve()},p.prototype.close=function(){this.transceivers.forEach((function(e){e.iceTransport&&e.iceTransport.stop(),e.dtlsTransport&&e.dtlsTransport.stop(),e.rtpSender&&e.rtpSender.stop(),e.rtpReceiver&&e.rtpReceiver.stop()})),this._isClosed=!0,this._updateSignalingState("closed")},p.prototype._updateSignalingState=function(e){this.signalingState=e;var t=new Event("signalingstatechange");this._dispatchEvent("signalingstatechange",t)},p.prototype._maybeFireNegotiationNeeded=function(){var t=this;"stable"===this.signalingState&&!0!==this.needNegotiation&&(this.needNegotiation=!0,e.setTimeout((function(){if(t.needNegotiation){t.needNegotiation=!1;var e=new Event("negotiationneeded");t._dispatchEvent("negotiationneeded",e)}}),0))},p.prototype._updateIceConnectionState=function(){var e,t={new:0,closed:0,checking:0,connected:0,completed:0,disconnected:0,failed:0};if(this.transceivers.forEach((function(e){e.iceTransport&&!e.rejected&&t[e.iceTransport.state]++})),e="new",t.failed>0?e="failed":t.checking>0?e="checking":t.disconnected>0?e="disconnected":t.new>0?e="new":t.connected>0?e="connected":t.completed>0&&(e="completed"),e!==this.iceConnectionState){this.iceConnectionState=e;var r=new Event("iceconnectionstatechange");this._dispatchEvent("iceconnectionstatechange",r)}},p.prototype._updateConnectionState=function(){var e,t={new:0,closed:0,connecting:0,connected:0,completed:0,disconnected:0,failed:0};if(this.transceivers.forEach((function(e){e.iceTransport&&e.dtlsTransport&&!e.rejected&&(t[e.iceTransport.state]++,t[e.dtlsTransport.state]++)})),t.connected+=t.completed,e="new",t.failed>0?e="failed":t.connecting>0?e="connecting":t.disconnected>0?e="disconnected":t.new>0?e="new":t.connected>0&&(e="connected"),e!==this.connectionState){this.connectionState=e;var r=new Event("connectionstatechange");this._dispatchEvent("connectionstatechange",r)}},p.prototype.createOffer=function(){var r=this;if(r._isClosed)return Promise.reject(c("InvalidStateError","Can not call createOffer after close"));var a=r.transceivers.filter((function(e){return"audio"===e.kind})).length,o=r.transceivers.filter((function(e){return"video"===e.kind})).length,s=arguments[0];if(s){if(s.mandatory||s.optional)throw new TypeError("Legacy mandatory/optional constraints not supported.");void 0!==s.offerToReceiveAudio&&(a=!0===s.offerToReceiveAudio?1:!1===s.offerToReceiveAudio?0:s.offerToReceiveAudio),void 0!==s.offerToReceiveVideo&&(o=!0===s.offerToReceiveVideo?1:!1===s.offerToReceiveVideo?0:s.offerToReceiveVideo)}for(r.transceivers.forEach((function(e){"audio"===e.kind?--a<0&&(e.wantReceive=!1):"video"===e.kind&&--o<0&&(e.wantReceive=!1)}));a>0||o>0;)a>0&&(r._createTransceiver("audio"),a--),o>0&&(r._createTransceiver("video"),o--);var d=n.writeSessionBoilerplate(r._sdpSessionId,r._sdpSessionVersion++);r.transceivers.forEach((function(i,a){var o=i.track,s=i.kind,c=i.mid||n.generateIdentifier();i.mid=c,i.iceGatherer||(i.iceGatherer=r._createIceGatherer(a,r.usingBundle));var d=e.RTCRtpSender.getCapabilities(s);t<15019&&(d.codecs=d.codecs.filter((function(e){return"rtx"!==e.name}))),d.codecs.forEach((function(e){"H264"===e.name&&void 0===e.parameters["level-asymmetry-allowed"]&&(e.parameters["level-asymmetry-allowed"]="1"),i.remoteCapabilities&&i.remoteCapabilities.codecs&&i.remoteCapabilities.codecs.forEach((function(t){e.name.toLowerCase()===t.name.toLowerCase()&&e.clockRate===t.clockRate&&(e.preferredPayloadType=t.payloadType)}))})),d.headerExtensions.forEach((function(e){(i.remoteCapabilities&&i.remoteCapabilities.headerExtensions||[]).forEach((function(t){e.uri===t.uri&&(e.id=t.id)}))}));var p=i.sendEncodingParameters||[{ssrc:1001*(2*a+1)}];o&&t>=15019&&"video"===s&&!p[0].rtx&&(p[0].rtx={ssrc:p[0].ssrc+1}),i.wantReceive&&(i.rtpReceiver=new e.RTCRtpReceiver(i.dtlsTransport,s)),i.localCapabilities=d,i.sendEncodingParameters=p})),"max-compat"!==r._config.bundlePolicy&&(d+="a=group:BUNDLE "+r.transceivers.map((function(e){return e.mid})).join(" ")+"\r\n"),d+="a=ice-options:trickle\r\n",r.transceivers.forEach((function(e,t){d+=i(e,e.localCapabilities,"offer",e.stream,r._dtlsRole),d+="a=rtcp-rsize\r\n",!e.iceGatherer||"new"===r.iceGatheringState||0!==t&&r.usingBundle||(e.iceGatherer.getLocalCandidates().forEach((function(e){e.component=1,d+="a="+n.writeCandidate(e)+"\r\n"})),"completed"===e.iceGatherer.state&&(d+="a=end-of-candidates\r\n"))}));var p=new e.RTCSessionDescription({type:"offer",sdp:d});return Promise.resolve(p)},p.prototype.createAnswer=function(){var r=this;if(r._isClosed)return Promise.reject(c("InvalidStateError","Can not call createAnswer after close"));if("have-remote-offer"!==r.signalingState&&"have-local-pranswer"!==r.signalingState)return Promise.reject(c("InvalidStateError","Can not call createAnswer in signalingState "+r.signalingState));var o=n.writeSessionBoilerplate(r._sdpSessionId,r._sdpSessionVersion++);r.usingBundle&&(o+="a=group:BUNDLE "+r.transceivers.map((function(e){return e.mid})).join(" ")+"\r\n"),o+="a=ice-options:trickle\r\n";var s=n.getMediaSections(r._remoteDescription.sdp).length;r.transceivers.forEach((function(e,n){if(!(n+1>s)){if(e.rejected)return"application"===e.kind?"DTLS/SCTP"===e.protocol?o+="m=application 0 DTLS/SCTP 5000\r\n":o+="m=application 0 "+e.protocol+" webrtc-datachannel\r\n":"audio"===e.kind?o+="m=audio 0 UDP/TLS/RTP/SAVPF 0\r\na=rtpmap:0 PCMU/8000\r\n":"video"===e.kind&&(o+="m=video 0 UDP/TLS/RTP/SAVPF 120\r\na=rtpmap:120 VP8/90000\r\n"),void(o+="c=IN IP4 0.0.0.0\r\na=inactive\r\na=mid:"+e.mid+"\r\n");var c;if(e.stream)"audio"===e.kind?c=e.stream.getAudioTracks()[0]:"video"===e.kind&&(c=e.stream.getVideoTracks()[0]),c&&t>=15019&&"video"===e.kind&&!e.sendEncodingParameters[0].rtx&&(e.sendEncodingParameters[0].rtx={ssrc:e.sendEncodingParameters[0].ssrc+1});var d=a(e.localCapabilities,e.remoteCapabilities);!d.codecs.filter((function(e){return"rtx"===e.name.toLowerCase()})).length&&e.sendEncodingParameters[0].rtx&&delete e.sendEncodingParameters[0].rtx,o+=i(e,d,"answer",e.stream,r._dtlsRole),e.rtcpParameters&&e.rtcpParameters.reducedSize&&(o+="a=rtcp-rsize\r\n")}}));var d=new e.RTCSessionDescription({type:"answer",sdp:o});return Promise.resolve(d)},p.prototype.addIceCandidate=function(e){var t,r=this;return e&&void 0===e.sdpMLineIndex&&!e.sdpMid?Promise.reject(new TypeError("sdpMLineIndex or sdpMid required")):new Promise((function(i,a){if(!r._remoteDescription)return a(c("InvalidStateError","Can not add ICE candidate without a remote description"));if(e&&""!==e.candidate){var o=e.sdpMLineIndex;if(e.sdpMid)for(var d=0;d0?n.parseCandidate(e.candidate):{};if("tcp"===u.protocol&&(0===u.port||9===u.port))return i();if(u.component&&1!==u.component)return i();if((0===o||o>0&&p.iceTransport!==r.transceivers[0].iceTransport)&&!s(p.iceTransport,u))return a(c("OperationError","Can not add ICE candidate"));var f=e.candidate.trim();0===f.indexOf("a=")&&(f=f.substr(2)),(t=n.getMediaSections(r._remoteDescription.sdp))[o]+="a="+(u.type?f:"end-of-candidates")+"\r\n",r._remoteDescription.sdp=n.getDescription(r._remoteDescription.sdp)+t.join("")}else for(var l=0;l0?t[0].split("/")[1]:"sendrecv",uri:t[1]}},n.writeExtmap=function(e){return"a=extmap:"+(e.id||e.preferredId)+(e.direction&&"sendrecv"!==e.direction?"/"+e.direction:"")+" "+e.uri+"\r\n"},n.parseFmtp=function(e){for(var t,r={},n=e.substr(e.indexOf(" ")+1).split(";"),i=0;i-1?(r.attribute=e.substr(t+1,n-t-1),r.value=e.substr(n+1)):r.attribute=e.substr(t+1),r},n.parseSsrcGroup=function(e){var t=e.substr(13).split(" ");return{semantics:t.shift(),ssrcs:t.map((function(e){return parseInt(e,10)}))}},n.getMid=function(e){var t=n.matchPrefix(e,"a=mid:")[0];if(t)return t.substr(6)},n.parseFingerprint=function(e){var t=e.substr(14).split(" ");return{algorithm:t[0].toLowerCase(),value:t[1]}},n.getDtlsParameters=function(e,t){return{role:"auto",fingerprints:n.matchPrefix(e+t,"a=fingerprint:").map(n.parseFingerprint)}},n.writeDtlsParameters=function(e,t){var r="a=setup:"+t+"\r\n";return e.fingerprints.forEach((function(e){r+="a=fingerprint:"+e.algorithm+" "+e.value+"\r\n"})),r},n.parseCryptoLine=function(e){var t=e.substr(9).split(" ");return{tag:parseInt(t[0],10),cryptoSuite:t[1],keyParams:t[2],sessionParams:t.slice(3)}},n.writeCryptoLine=function(e){return"a=crypto:"+e.tag+" "+e.cryptoSuite+" "+("object"==typeof e.keyParams?n.writeCryptoKeyParams(e.keyParams):e.keyParams)+(e.sessionParams?" "+e.sessionParams.join(" "):"")+"\r\n"},n.parseCryptoKeyParams=function(e){if(0!==e.indexOf("inline:"))return null;var t=e.substr(7).split("|");return{keyMethod:"inline",keySalt:t[0],lifeTime:t[1],mkiValue:t[2]?t[2].split(":")[0]:void 0,mkiLength:t[2]?t[2].split(":")[1]:void 0}},n.writeCryptoKeyParams=function(e){return e.keyMethod+":"+e.keySalt+(e.lifeTime?"|"+e.lifeTime:"")+(e.mkiValue&&e.mkiLength?"|"+e.mkiValue+":"+e.mkiLength:"")},n.getCryptoParameters=function(e,t){return n.matchPrefix(e+t,"a=crypto:").map(n.parseCryptoLine)},n.getIceParameters=function(e,t){var r=n.matchPrefix(e+t,"a=ice-ufrag:")[0],i=n.matchPrefix(e+t,"a=ice-pwd:")[0];return r&&i?{usernameFragment:r.substr(12),password:i.substr(10)}:null},n.writeIceParameters=function(e){return"a=ice-ufrag:"+e.usernameFragment+"\r\na=ice-pwd:"+e.password+"\r\n"},n.parseRtpParameters=function(e){for(var t={codecs:[],headerExtensions:[],fecMechanisms:[],rtcp:[]},r=n.splitLines(e)[0].split(" "),i=3;i0?"9":"0",r+=" UDP/TLS/RTP/SAVPF ",r+=t.codecs.map((function(e){return void 0!==e.preferredPayloadType?e.preferredPayloadType:e.payloadType})).join(" ")+"\r\n",r+="c=IN IP4 0.0.0.0\r\n",r+="a=rtcp:9 IN IP4 0.0.0.0\r\n",t.codecs.forEach((function(e){r+=n.writeRtpMap(e),r+=n.writeFmtp(e),r+=n.writeRtcpFb(e)}));var i=0;return t.codecs.forEach((function(e){e.maxptime>i&&(i=e.maxptime)})),i>0&&(r+="a=maxptime:"+i+"\r\n"),r+="a=rtcp-mux\r\n",t.headerExtensions&&t.headerExtensions.forEach((function(e){r+=n.writeExtmap(e)})),r},n.parseRtpEncodingParameters=function(e){var t,r=[],i=n.parseRtpParameters(e),a=-1!==i.fecMechanisms.indexOf("RED"),o=-1!==i.fecMechanisms.indexOf("ULPFEC"),s=n.matchPrefix(e,"a=ssrc:").map((function(e){return n.parseSsrcMedia(e)})).filter((function(e){return"cname"===e.attribute})),c=s.length>0&&s[0].ssrc,d=n.matchPrefix(e,"a=ssrc-group:FID").map((function(e){return e.substr(17).split(" ").map((function(e){return parseInt(e,10)}))}));d.length>0&&d[0].length>1&&d[0][0]===c&&(t=d[0][1]),i.codecs.forEach((function(e){if("RTX"===e.name.toUpperCase()&&e.parameters.apt){var n={ssrc:c,codecPayloadType:parseInt(e.parameters.apt,10)};c&&t&&(n.rtx={ssrc:t}),r.push(n),a&&((n=JSON.parse(JSON.stringify(n))).fec={ssrc:c,mechanism:o?"red+ulpfec":"red"},r.push(n))}})),0===r.length&&c&&r.push({ssrc:c});var p=n.matchPrefix(e,"b=");return p.length&&(p=0===p[0].indexOf("b=TIAS:")?parseInt(p[0].substr(7),10):0===p[0].indexOf("b=AS:")?1e3*parseInt(p[0].substr(5),10)*.95-16e3:void 0,r.forEach((function(e){e.maxBitrate=p}))),r},n.parseRtcpParameters=function(e){var t={},r=n.matchPrefix(e,"a=ssrc:").map((function(e){return n.parseSsrcMedia(e)})).filter((function(e){return"cname"===e.attribute}))[0];r&&(t.cname=r.value,t.ssrc=r.ssrc);var i=n.matchPrefix(e,"a=rtcp-rsize");t.reducedSize=i.length>0,t.compound=0===i.length;var a=n.matchPrefix(e,"a=rtcp-mux");return t.mux=a.length>0,t},n.parseMsid=function(e){var t,r=n.matchPrefix(e,"a=msid:");if(1===r.length)return{stream:(t=r[0].substr(7).split(" "))[0],track:t[1]};var i=n.matchPrefix(e,"a=ssrc:").map((function(e){return n.parseSsrcMedia(e)})).filter((function(e){return"msid"===e.attribute}));return i.length>0?{stream:(t=i[0].value.split(" "))[0],track:t[1]}:void 0},n.parseSctpDescription=function(e){var t,r=n.parseMLine(e),i=n.matchPrefix(e,"a=max-message-size:");i.length>0&&(t=parseInt(i[0].substr(19),10)),isNaN(t)&&(t=65536);var a=n.matchPrefix(e,"a=sctp-port:");if(a.length>0)return{port:parseInt(a[0].substr(12),10),protocol:r.fmt,maxMessageSize:t};if(n.matchPrefix(e,"a=sctpmap:").length>0){var o=n.matchPrefix(e,"a=sctpmap:")[0].substr(10).split(" ");return{port:parseInt(o[0],10),protocol:o[1],maxMessageSize:t}}},n.writeSctpDescription=function(e,t){var r=[];return r="DTLS/SCTP"!==e.protocol?["m="+e.kind+" 9 "+e.protocol+" "+t.protocol+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctp-port:"+t.port+"\r\n"]:["m="+e.kind+" 9 "+e.protocol+" "+t.port+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctpmap:"+t.port+" "+t.protocol+" 65535\r\n"],void 0!==t.maxMessageSize&&r.push("a=max-message-size:"+t.maxMessageSize+"\r\n"),r.join("")},n.generateSessionId=function(){return Math.random().toString().substr(2,21)},n.writeSessionBoilerplate=function(e,t,r){var i=void 0!==t?t:2;return"v=0\r\no="+(r||"thisisadapterortc")+" "+(e||n.generateSessionId())+" "+i+" IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n"},n.writeMediaSection=function(e,t,r,i){var a=n.writeRtpDescription(e.kind,t);if(a+=n.writeIceParameters(e.iceGatherer.getLocalParameters()),a+=n.writeDtlsParameters(e.dtlsTransport.getLocalParameters(),"offer"===r?"actpass":"active"),a+="a=mid:"+e.mid+"\r\n",e.direction?a+="a="+e.direction+"\r\n":e.rtpSender&&e.rtpReceiver?a+="a=sendrecv\r\n":e.rtpSender?a+="a=sendonly\r\n":e.rtpReceiver?a+="a=recvonly\r\n":a+="a=inactive\r\n",e.rtpSender){var o="msid:"+i.id+" "+e.rtpSender.track.id+"\r\n";a+="a="+o,a+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" "+o,e.sendEncodingParameters[0].rtx&&(a+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" "+o,a+="a=ssrc-group:FID "+e.sendEncodingParameters[0].ssrc+" "+e.sendEncodingParameters[0].rtx.ssrc+"\r\n")}return a+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" cname:"+n.localCName+"\r\n",e.rtpSender&&e.sendEncodingParameters[0].rtx&&(a+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" cname:"+n.localCName+"\r\n"),a},n.getDirection=function(e,t){for(var r=n.splitLines(e),i=0;i 1) { 82 | this.$refs.player.volume = 1; 83 | } else if (num < 0) { 84 | this.$refs.player.volume = 0; 85 | } else { 86 | this.$refs.player.volume = num; 87 | } 88 | }, 89 | handlePlay() {//开始播放WebRTC流 90 | if (this.link) { 91 | this.link.close();//如果WebRTC连接已经存在，先销毁 92 | } 93 | this.link = new RTCPeerConnection(); //创建WebRTC连接 94 | const _this = this; 95 | 96 | new Promise(function (resolve, reject) { 97 | _this.link.createOffer( //启动WebRTC连接 98 | function (offer) { 99 | resolve(offer); 100 | }, 101 | function (reason) { 102 | reject(reason); 103 | }, { 104 | mandatory: { 105 | OfferToReceiveAudio: true, //允许传输音频流 106 | OfferToReceiveVideo: true //允许传输视频流 107 | } 108 | } 109 | ); 110 | }).then(function (offer) { 111 | return _this.link.setLocalDescription(offer).then(function () { 112 | return offer; 113 | }); 114 | }).then(function (offer) { 115 | return new Promise(function (resolve, reject) { 116 | const apiUrl = window.location.protocol + '//' + _this.ip + ':' + _this.port + '/rtc/v1/play/'; 117 | var data = { 118 | api: apiUrl, 119 | streamurl: _this.url, 120 | clientip: null, 121 | sdp: offer.sdp 122 | }; 123 | axios({ 124 | method: 'post', 125 | url: apiUrl, 126 | headers: { 127 | 'Content-Type': 'application/json', 128 | }, 129 | data: data 130 | }).then(res => { 131 | resolve(res.data.sdp); 132 | }).catch(err => { 133 | reject(err) 134 | }) 135 | }); 136 | }).then(function (answer) { 137 | return _this.link.setRemoteDescription(new RTCSessionDescription({ 138 | type: 'answer', 139 | sdp: answer 140 | })); 141 | }).catch(function (reason) { 142 | throw reason; 143 | }); 144 | this.link.ontrack = function (event) { //创建WebRTC连接成功后 145 | _this.$refs.player.srcObject = event.streams[0]; 146 | _this.playState = 'play'; 147 | _this.printScreen = true; 148 | _this.listenerPlayerHandle('play'); 149 | _this.loading = true; 150 | }; 151 | }, 152 | handlePause() {//销毁WebRTC流 153 | this.$refs.player.pause(); 154 | if (this.link) { 155 | this.link.close();//如果WebRTC连接已经存在，先销毁 156 | this.link = null; 157 | this.playState = 'pasue'; 158 | this.printScreen = false; 159 | } 160 | this.listenerPlayerHandle('pasue'); 161 | }, 162 | handleCloseVol() {//关闭声音 163 | this.volState = 'close'; 164 | this.$refs.player.volume = 0; 165 | this.listenerPlayerHandle('closeVol'); 166 | }, 167 | handleOpenVol() {//开启声音 168 | this.volState = 'open'; 169 | this.$refs.player.volume = 1; 170 | this.listenerPlayerHandle('openVol'); 171 | }, 172 | handleFullScreen() {//全屏 173 | const el = document.getElementById(`playerWrap${this.index}`); 174 | if (el.requestFullscreen) { 175 | el.requestFullscreen() 176 | } else if (el.mozRequestFullScreen) { 177 | el.mozRequestFullScreen() 178 | } else if (el.webkitRequestFullScreen) { 179 | el.webkitRequestFullScreen() 180 | } 181 | this.screenState = 'full'; 182 | this.listenerPlayerHandle('fullScreen'); 183 | }, 184 | handleExitFullscreen() {//退出全屏 185 | let el = document; 186 | if (el.exitFullscreen) { 187 | el.exitFullscreen(); 188 | } else if (el.mozCancelFullScreen) { 189 | el.mozCancelFullScreen(); 190 | } else if (el.webkitCancelFullScreen) { 191 | el.webkitCancelFullScreen(); 192 | } 193 | this.screenState = 'normal'; 194 | this.listenerPlayerHandle('exitFullscreen'); 195 | }, 196 | handlePrintScreen() { 197 | this.controls = false; 198 | const player = document.getElementById(`player${this.index}`); 199 | const canvas = document.getElementById(`canvas${this.index}`); 200 | canvas.width = this.width * 2; 201 | canvas.height = this.height * 2; 202 | canvas.style.width = this.width + "px"; 203 | canvas.style.height = this.height + "px"; 204 | const ctx = canvas.getContext('2d'); 205 | ctx.scale(2, 2); 206 | ctx.drawImage(player, 0, 0, this.width, this.height); // 将player中的数据绘制到canvas里 207 | const image = canvas.toDataURL('image/png').replace('image/png', 'image/octet-stream'); 208 | const date = new Date(); //获取一个时间对象 209 | const month = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '月'; 210 | const timg = date.getFullYear() + '年' + month + date.getDate() + '日' + date.getHours() + '时' + date.getMinutes() + '分' + date.getSeconds() + '秒' 211 | const filename = timg + '.png'; 212 | // 创建a标签并为其添加属性 213 | let downloadLink = document.createElement('a'); 214 | downloadLink.setAttribute('href', image); 215 | downloadLink.setAttribute('download', filename); 216 | document.body.appendChild(downloadLink); // Required for FF 217 | downloadLink.click(); 218 | document.body.removeChild(downloadLink); 219 | } 220 | }, 221 | } -------------------------------------------------------------------------------- /postcss.config.js: -------------------------------------------------------------------------------- 1 | module.exports = { 2 | plugins: { 3 | autoprefixer: {} 4 | } 5 | } 6 | -------------------------------------------------------------------------------- /public/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/532pyh/vue-webrtc-player/c116b41df992fe5ad442113dafb2bbf0935e8416/public/favicon.ico -------------------------------------------------------------------------------- /public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | vue-rtmp-player组件 10 | 11 | 12 | 13 | 14 | 15 | 16 |
17 | 18 | 19 | -------------------------------------------------------------------------------- /vue.config.js: -------------------------------------------------------------------------------- 1 | const webpack = require('webpack'); 2 | const path = require('path'); 3 | function resolve(dir) { 4 | return path.resolve(__dirname, dir) 5 | } 6 | module.exports = { 7 | pages: { 8 | index: { 9 | entry: 'examples/main.js', 10 | template: 'public/index.html', 11 | filename: 'index.html', 12 | }, 13 | }, 14 | css: { 15 | extract: false, 16 | }, 17 | configureWebpack: { 18 | resolve: { 19 | extensions: ['.js', '.vue', '.json'], 20 | alias: { 21 | '@': resolve('packages'), 22 | 'assets': resolve('examples/assets'), 23 | 'views': resolve('examples/views'), 24 | } 25 | }, 26 | output: { 27 | libraryExport: 'default' 28 | }, 29 | plugins: [ 30 | new webpack.ProvidePlugin({ 31 | 'videojs': 'video.js' 32 | }) 33 | ] 34 | }, 35 | chainWebpack: config => { 36 | config.module 37 | .rule('js') 38 | .include 39 | .add('/packages') 40 | .end() 41 | .use('babel') 42 | .loader('babel-loader') 43 | .tap(options => { 44 | return options 45 | }) 46 | config.externals({ 47 | 'vue': 'Vue', 48 | 'element-ui': 'element-ui', 49 | }); 50 | }, 51 | outputDir: 'lib', 52 | productionSourceMap: false, 53 | devServer: { 54 | port: 8093, 55 | hot: true, 56 | open: 'Google Chrome' 57 | }, 58 | } --------------------------------------------------------------------------------