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oms/front/static/fast/module/videoWorkerTrain.worker.js

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2026-03-10 18:45:36 +08:00
!function(e){var t={};function r(n){if(t[n])return t[n].exports;var i=t[n]={i:n,l:!1,exports:{}};return e[n].call(i.exports,i,i.exports,r),i.l=!0,i.exports}r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){"undefined"!==typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"===typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var i in e)r.d(n,i,function(t){return e[t]}.bind(null,i));return n},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=2)}([function(e,t){e.exports=function(e){return e&&e.__esModule?e:{default:e}},e.exports.__esModule=!0,e.exports.default=e.exports},function(e,t,r){"use strict";var n=r(0);Object.defineProperty(t,"__esModule",{value:!0}),t.BrowserDetect=function(){var e=navigator.userAgent.toLowerCase(),t=navigator.appName,r=null;"Microsoft Internet Explorer"===t||e.indexOf("trident")>-1||e.indexOf("edge/")>-1?(r="ie","Microsoft Internet Explorer"===t?(e=/msie ([0-9]{1,}[\.0-9]{0,})/.exec(e),r+=parseInt(e[1])):e.indexOf("trident")>-1?r+=11:e.indexOf("edge/")>-1&&(r="edge")):e.indexOf("safari")>-1?r=e.indexOf("chrome")>-1?"chrome":"safari":e.indexOf("firefox")>-1&&(r="firefox");return r},t.CommonAudioUtil=function(){var e=[1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192,16384],t=function(e,t,r){var n=0,i=0;for(n=0;n<r&&!(e<t[i]);n++)i++;return n},r=function(r,n){var i=0,a=0,o=0,u=0,f=0;return a=t(i=r>0?r:8191&-r,e,15)-6,o=a+(n>>6&15)-13,u=(0===i?32:a>=0?i>>a:i<<-a)*(n&parseInt("077",8))+48>>4,f=o>=0?u<<o&32767:u>>-o,(r^n)<0?-f:f};this.g726InitState=function(){var e={},t=0;for(e.pp=new Array(2),e.zp=new Array(6),e.pk=new Array(2),e.dq=new Array(6),e.sr=new Array(2),e.yl=34816,e.yu=544,e.dms=0,e.dml=0,e.ppp=0,t=0;t<2;t++)e.pp[t]=0,e.pk[t]=0,e.sr[t]=32;for(t=0;t<6;t++)e.zp[t]=0,e.dq[t]=32;return e.td=0,e},this.predictorZero=function(e){var t=0,n=0;for(n=r(e.zp[0]>>2,e.dq[0]),t=1;t<6;t++)n+=r(e.zp[t]>>2,e.dq[t]);return n},this.predictorPole=function(e){return r(e.pp[1]>>2,e.sr[1])+r(e.pp[0]>>2,e.sr[0])},this.stepSize=function(e){var t=0,r=0,n=0;return e.ppp>=256?e.yu:(t=e.yl>>6,r=e.yu-t,n=e.ppp>>2,r>0?t+=r*n>>6:r<0&&(t+=r*n+63>>6),t)},this.quantize=function(r,n,i,a){var o=0,u=0,f=0;return o=Math.abs(r),u=t(o>>1,e,15),f=t((u<<7)+(o<<7>>u&127)-(n>>2),i,a),r<0?1+(a<<1)-f:0===f?1+(a<<1):f},this.reconstruct=function(e,t,r){var n=0,i=0;return(n=t+(r>>2))<0?e?-32768:0:(i=128+(127&n)<<7>>14-(n>>7&15),e?i-32768:i)},this.update=function(r,n,i,a,o,u,f,s){var p=0,l=0,_=0,c=0,d=0,m=0,h=0,g=0,y=0,v=0,b=0,x=0,E=0,T=0;if(T=f<0?1:0,l=32767&o,y=s.yl>>15,x=s.yl>>10&31,E=32+x<<y,b=(v=y>9?31744:E)+(v>>1)>>1,g=0===s.td?0:l<=b?0:1,s.yu=n+(i-n>>5),s.yu<544?s.yu=544:s.yu>5120&&(s.yu=5120),s.yl+=s.yu+(-s.yl>>6),1===g)s.pp[0]=0,s.pp[1]=0,s.zp[0]=0,s.zp[1]=0,s.zp[2]=0,s.zp[3]=0,s.zp[4]=0,s.zp[5]=0,c=0;else for(m=T^s.pk[0],c=s.pp[1]-(s.pp[1]>>7),0!==f&&((h=m?s.pp[0]:-s.pp[0])<-8191?c-=256:c+=h>8191?255:h>>5,T^s.pk[1]?c<=-12160?c=-12288:c>=12416?c=12288:c-=128:c<=-12416?c=-12288:c>=12160?c=12288:c+=128),s.pp[1]=c,s.pp[0]-=s.pp[0]>>8,0!==f&&(0===m?s.pp[0]+=192:s.pp[0]-=192),d=15360-c,s.pp[0]<-d?s.pp[0]=-d:s.pp[0]>d&&(s.pp[0]=d),p=0;p<6;p++)s.zp[p]-=5===r?s.zp[p]>>9:s.zp[p]>>8,32767&o&&((o^s.dq[p])>=0?s.zp[p]+=128:s.zp[p]-=128);for(p=5;p>0;p--)s.dq[p]=s.dq[p-1];return 0===l?s.dq[0]=o>=0?32:64544:(_=t(l,e,15),s.dq[0]=o>=0?(_<<6)+(l<<6>>_):(_<<6)+(l<<6>>_)-1024),s.sr[1]=s.sr[0],0===u?s.sr[0]=32:u>0?(_=t(u,e,15),s.sr[0]=(_<<6)+(u<<6>>_)):u>-32768?(_=t(l=-u,e,15),s.sr[0]=(_<<6)+(l<<6>>_)-1024):s.sr[0]=64544,s.pk[1]=s.pk[0],s.pk[0]=T,s.td=1===g?0:c<-11776?1:0,s.dms+=a-s.dms>>5,s.dml+=(a<<2)-s.dml>>7,1===g?s.ppp=256:n<1536?s.ppp+=512-s.ppp>>4:1===s.td?s.ppp+=512-s.ppp>>4:Math.abs((s.dms