12 lines
12 KiB
JavaScript
12 lines
12 KiB
JavaScript
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/*!
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*
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* js-audio-recorder - js audio recorder plugin
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*
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* @version v1.0.7
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* @homepage https://github.com/2fps/recorder
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* @author 2fps <echoweb@126.com> (https://www.zhuyuntao.cn)
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* @license MIT
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*
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*/
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!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.Recorder=e():t.Recorder=e()}(this,function(){return function(t){var e={};function n(i){if(e[i])return e[i].exports;var o=e[i]={i:i,l:!1,exports:{}};return t[i].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=t,n.c=e,n.d=function(t,e,i){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:i})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var i=Object.create(null);if(n.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var o in t)n.d(i,o,function(e){return t[e]}.bind(null,o));return i},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=1)}([function(t,e,n){"use strict";function i(t,e,n){for(var i=0;i<n.length;i++)t.setUint8(e+i,n.charCodeAt(i))}Object.defineProperty(e,"__esModule",{value:!0}),e.compress=function(t,e,n){for(var i=e/n,o=Math.max(i,1),r=t.left,a=t.right,s=Math.floor((r.length+a.length)/i),u=new Float32Array(s),c=0,l=0;c<s;){var f=Math.floor(l);u[c]=r[f],c++,a.length&&(u[c]=a[f],c++),l+=o}return u},e.encodePCM=function(t,e,n){void 0===n&&(n=!0);var i=0,o=t.length*(e/8),r=new ArrayBuffer(o),a=new DataView(r);if(8===e)for(var s=0;s<t.length;s++,i++){var u=(c=Math.max(-1,Math.min(1,t[s])))<0?128*c:127*c;u=+u+128,a.setInt8(i,u)}else for(s=0;s<t.length;s++,i+=2){var c=Math.max(-1,Math.min(1,t[s]));a.setInt16(i,c<0?32768*c:32767*c,n)}return a},e.encodeWAV=function(t,e,n,o,r,a){void 0===a&&(a=!0);var s=n>e?e:n,u=r,c=new ArrayBuffer(44+t.byteLength),l=new DataView(c),f=o,p=0;i(l,p,"RIFF"),p+=4,l.setUint32(p,36+t.byteLength,a),i(l,p+=4,"WAVE"),i(l,p+=4,"fmt "),p+=4,l.setUint32(p,16,a),p+=4,l.setUint16(p,1,a),p+=2,l.setUint16(p,f,a),p+=2,l.setUint32(p,s,a),p+=4,l.setUint32(p,f*s*(u/8),a),p+=4,l.setUint16(p,f*(u/8),a),p+=2,l.setUint16(p,u,a),i(l,p+=2,"data"),p+=4,l.setUint32(p,t.byteLength,a),p+=4;for(var d=0;d<t.byteLength;)l.setUint8(p,t.getUint8(d)),p++,d++;return l}},function(t,e,n){"use strict";var i,o=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var r=n(2),a=n(0),s=n(3),u=function(t){function e(e){void 0===e&&(e={});var n=t.call(this,e)||this;return n.isrecording=!1,n.ispause=!1,n.isplaying=!1,n}return o(e,t),e.prototype.setOption=function(t){void 0===t&&(t={}),this.setNewOption(t)},e.prototype.start=function(){return this.isrecording?Promise.reject():(this.isrecording=!0,this.startRecord())},e.prototype.pause=function(){this.isrecording&&!this.ispause&&(this.ispause=!0,this.pauseRecord())},e.prototype.resume=function(){this.isrecording&&this.ispause&&(this.ispause=!1,this.resumeRecord())},e.prototype.stop=function(){this.isrecording&&(this.isrecording=!1,this.ispause=!1,this.stopRecord())},e.prototype.play=function(){this.stop(),this.isplaying=!0,this.onplay&&this.onplay(),s.default.addPlayEnd(this.onplayend);var t=this.getWAV();t.byteLength>44&&s.default.play(t.buffer)},e.prototype.getPlayTime=function(){return s.default.getPlayTime()},e.prototype.pausePlay=function(){!this.isrecording&&this.isplaying&&(this.isplaying=!1,this.onpauseplay&&this.onpauseplay(),s.default.pausePlay())},e.prototype.resumePlay=function(){this.isrecording||this.isplaying||(this.isplaying=!0,this.onresumeplay&&this.onresumeplay(),s.default.resumePlay())},e.prototype.stopPlay=function(){this.isrecording||(this.isplaying=!1,this.ons
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//# sourceMappingURL=recorder.js.map
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