/*! formdata-polyfill. MIT License. Jimmy W?rting <https://jimmy.warting.se/opensource> */ !function(){var t;function e(t){var e=0;return function(){return e<t.length?{done:!1,value:t[e++]}:{done:!0}}}var n="function"==typeof Object.defineProperties?Object.defineProperty:function(t,e,n){return t==Array.prototype||t==Object.prototype||(t[e]=n.value),t};var r,o=function(t){t=["object"==typeof globalThis&&globalThis,t,"object"==typeof window&&window,"object"==typeof self&&self,"object"==typeof global&&global];for(var e=0;e<t.length;++e){var n=t[e];if(n&&n.Math==Math)return n}throw Error("Cannot find global object")}(this);function i(t,e){if(e)t:{var r=o;t=t.split(".");for(var i=0;i<t.length-1;i++){var a=t[i];if(!(a in r))break t;r=r[a]}(e=e(i=r[t=t[t.length-1]]))!=i&&null!=e&&n(r,t,{configurable:!0,writable:!0,value:e})}}function a(t){return(t={next:t})[Symbol.iterator]=function(){return this},t}function u(t){var n="undefined"!=typeof Symbol&&Symbol.iterator&&t[Symbol.iterator];return n?n.call(t):{next:e(t)}}if(i("Symbol",(function(t){function e(t,e){this.A=t,n(this,"description",{configurable:!0,writable:!0,value:e})}if(t)return t;e.prototype.toString=function(){return this.A};var r="jscomp_symbol_"+(1e9*Math.random()>>>0)+"_",o=0;return function t(n){if(this instanceof t)throw new TypeError("Symbol is not a constructor");return new e(r+(n||"")+"_"+o++,n)}})),i("Symbol.iterator",(function(t){if(t)return t;t=Symbol("Symbol.iterator");for(var r="Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array".split(" "),i=0;i<r.length;i++){var u=o[r[i]];"function"==typeof u&&"function"!=typeof u.prototype[t]&&n(u.prototype,t,{configurable:!0,writable:!0,value:function(){return a(e(this))}})}return t})),"function"==typeof Object.setPrototypeOf)r=Object.setPrototypeOf;else{var l;t:{var s={};try{s.__proto__={a:!0},l=s.a;break t}catch(t){}l=!1}r=l?function(t,e){if(t.__proto__=e,t.__proto__!==e)throw new TypeError(t+" is not extensible");return t}:null}var f=r;function c(){this.m=!1,this.j=null,this.v=void 0,this.h=1,this.u=this.C=0,this.l=null}function h(t){if(t.m)throw new TypeError("Generator is already running");t.m=!0}function p(t,e){return t.h=3,{value:e}}function y(t){this.g=new c,this.G=t}function v(t,e,n,r){try{var o=e.call(t.g.j,n);if(!(o instanceof Object))throw new TypeError("Iterator result "+o+" is not an object");if(!o.done)return t.g.m=!1,o;var i=o.value}catch(e){return t.g.j=null,t.g.s(e),g(t)}return t.g.j=null,r.call(t.g,i),g(t)}function g(t){for(;t.g.h;)try{var e=t.G(t.g);if(e)return t.g.m=!1,{value:e.value,done:!1}}catch(e){t.g.v=void 0,t.g.s(e)}if(t.g.m=!1,t.g.l){if(e=t.g.l,t.g.l=null,e.F)throw e.D;return{value:e.return,done:!0}}return{value:void 0,done:!0}}function d(t){this.next=function(e){return t.o(e)},this.throw=function(e){return t.s(e)},this.return=function(e){return function(t,e){h(t.g);var n=t.g.j;return n?v(t,"return"in n?n.return:function(t){return{value:t,done:!0}},e,t.g.return):(t.g.return(e),g(t))}(t,e)},this[Symbol.iterator]=function(){return this}}function b(t,e){return e=new d(new y(e)),f&&t.prototype&&f(e,t.prototype),e}if(c.prototype.o=function(t){this.v=t},c.prototype.s=function(t){this.l={D:t,F:!0},this.h=this.C||this.u},c.prototype.return=function(t){this.l={return:t},this.h=this.u},y.prototype.o=function(t){return h(this.g),this.g.j?v(this,this.g.j.next,t,this.g.o):(this.g.o(t),g(this))},y.prototype.s=function(t){return h(this.g),this.g.j?v(this,this.g.j.throw,t,this.g.o):(this.g.s(t),g(this))},i("Array.prototype.entries",(function(t){return t||function(){return function(t,e){t instanceof String&&(t+="");var n=0,r=!1,o={next:function(){if(!r&&n<t.length){var o=n++;return{value:e(o,t[o]),done:!1}}return r=!0,{done:!0,value:void 0}}};return o[Symbol.iterator]=function(){return o},o}(this,(function(t,e){return[t,e]}))}})),"undefined"!=typeof Blob&&("undefined"==typeof FormData||!FormData.prototype.keys)){var m=function(t,e){for(var n=0;n<t.length;n++)e(t[n])},w=function(t){return t.replace(/\r?\n|\r/g,"\r\n")},S=function(t,e,n){return e instanceof Blob?(n=void 0!==n?String(n+""):"string"==typeof e.name?e.name:"blob",e.name===n&&"[object Blob]"!==Object.prototype.toString.call(e)||(e=new File([e],n)),[String(t),e]):[String(t),String(e)]},j=function(t,e){if(t.length<e)throw new TypeError(e+" argument required, but only "+t.length+" present.")},x="object"==typeof globalThis?globalThis:"object"==typeof window?window:"object"==typeof self?self:this,_=x.FormData,F=x.XMLHttpRequest&&x.XMLHttpRequest.prototype.send,A=x.Request&&x.fetch,M=x.navigator&&x.navigator.sendBeacon,D=x.Element&&x.Element.prototype,B=x.Symbol&&Symbol.toStringTag;B&&(Blob.prototype[B]||(Blob.prototype[B]="Blob"),"File"in x&&!File.prototype[B]&&(File.prototype[B]="File"));try{new File([],"")}catch(t){x.File=function(t,e,n){return t=new Blob(t,n||{}),Object.defineProperties(t,{name:{value:e},lastModified:{value:+(n&&void 0!==n.lastModified?new Date(n.lastModified):new Date)},toString:{value:function(){return"[object File]"}}}),B&&Object.defineProperty(t,B,{value:"File"}),t}}var T=function(t){return t.replace(/\n/g,"%0A").replace(/\r/g,"%0D").replace(/"/g,"%22")},q=function(t){this.i=[];var e=this;t&&m(t.elements,(function(t){if(t.name&&!t.disabled&&"submit"!==t.type&&"button"!==t.type&&!t.matches("form fieldset[disabled] *"))if("file"===t.type){var n=t.files&&t.files.length?t.files:[new File([],"",{type:"application/octet-stream"})];m(n,(function(n){e.append(t.name,n)}))}else"select-multiple"===t.type||"select-one"===t.type?m(t.options,(function(n){!n.disabled&&n.selected&&e.append(t.name,n.value)})):"checkbox"===t.type||"radio"===t.type?t.checked&&e.append(t.name,t.value):(n="textarea"===t.type?w(t.value):t.value,e.append(t.name,n))}))};if((t=q.prototype).append=function(t,e,n){j(arguments,2),this.i.push(S(t,e,n))},t.delete=function(t){j(arguments,1);var e=[];t=String(t),m(this.i,(function(n){n[0]!==t&&e.push(n)})),this.i=e},t.entries=function t(){var e,n=this;return b(t,(function(t){if(1==t.h&&(e=0),3!=t.h)return e<n.i.length?t=p(t,n.i[e]):(t.h=0,t=void 0),t;e++,t.h=2}))},t.forEach=function(t,e){j(arguments,1);for(var n=u(this),r=n.next();!r.done;r=n.next()){var o=u(r.value);r=o.next().value,o=o.next().value,t.call(e,o,r,this)}},t.get=function(t){j(arguments,1);var e=this.i;t=String(t);for(var n=0;n<e.length;n++)if(e[n][0]===t)return e[n][1];return null},t.getAll=function(t){j(arguments,1);var e=[];return t=String(t),m(this.i,(function(n){n[0]===t&&e.push(n[1])})),e},t.has=function(t){j(arguments,1),t=String(t);for(var e=0;e<this.i.length;e++)if(this.i[e][0]===t)return!0;return!1},t.keys=function t(){var e,n,r,o,i=this;return b(t,(function(t){if(1==t.h&&(e=u(i),n=e.next()),3!=t.h)return n.done?void(t.h=0):(r=n.value,o=u(r),p(t,o.next().value));n=e.next(),t.h=2}))},t.set=function(t,e,n){j(arguments,2),t=String(t);var r=[],o=S(t,e,n),i=!0;m(this.i,(function(e){e[0]===t?i&&(i=!r.push(o)):r.push(e)})),i&&r.push(o),this.i=r},t.values=function t(){var e,n,r,o,i=this;return b(t,(function(t){if(1==t.h&&(e=u(i),n=e.next()),3!=t.h)return n.done?void(t.h=0):(r=n.value,(o=u(r)).next(),p(t,o.next().value));n=e.next(),t.h=2}))},q.prototype._asNative=function(){for(var t=new _,e=u(this),n=e.next();!n.done;n=e.next()){var r=u(n.value);n=r.next().value,r=r.next().value,t.append(n,r)}return t},q.prototype._blob=function(){var t="----formdata-polyfill-"+Math.random(),e=[],n="--"+t+'\r\nContent-Disposition: form-data; name="';return this.forEach((function(t,r){return"string"==typeof t?e.push(n+T(w(r))+'"\r\n\r\n'+w(t)+"\r\n"):e.push(n+T(w(r))+'"; filename="'+T(t.name)+'"\r\nContent-Type: '+(t.type||"application/octet-stream")+"\r\n\r\n",t,"\r\n")})),e.push("--"+t+"--"),new Blob(e,{type:"multipart/form-data; boundary="+t})},q.prototype[Symbol.iterator]=function(){return this.entries()},q.prototype.toString=function(){return"[object FormData]"},D&&!D.matches&&(D.matches=D.matchesSelector||D.mozMatchesSelector||D.msMatchesSelector||D.oMatchesSelector||D.webkitMatchesSelector||function(t){for(var e=(t=(this.document||this.ownerDocument).querySelectorAll(t)).length;0<=--e&&t.item(e)!==this;);return-1<e}),B&&(q.prototype[B]="FormData"),F){var O=x.XMLHttpRequest.prototype.setRequestHeader;x.XMLHttpRequest.prototype.setRequestHeader=function(t,e){O.call(this,t,e),"content-type"===t.toLowerCase()&&(this.B=!0)},x.XMLHttpRequest.prototype.send=function(t){t instanceof q?(t=t._blob(),this.B||this.setRequestHeader("Content-Type",t.type),F.call(this,t)):F.call(this,t)}}A&&(x.fetch=function(t,e){return e&&e.body&&e.body instanceof q&&(e.body=e.body._blob()),A.call(this,t,e)}),M&&(x.navigator.sendBeacon=function(t,e){return e instanceof q&&(e=e._asNative()),M.call(this,t,e)}),x.FormData=q}}();

ميديا

جولة داخل الغرفة التي تُفكّر من تلقاء نفسها في BBC… ما لا تراه الكاميرات عن صناعة الأخبار بلا بشر

يونيو 13, 2025

8٬243 أقل من دقيقة

في جولة حصرية داخل “الغرفة الزرقاء” بقناة BBC العربية، نكشف كواليس واحدة من أكثر غرف الأخبار تطورًا في العالم.
كيف الذكاء اصطناعي يتحكم بالبث دون تدخل بشري، لتقدم تجربة بصرية مذهلة.
الفيديو يستعرض كيف تمزج BBC بين التقنية والاحتراف لتصنع نشرات إخبارية من قلب المستقبل.