function video_data_formatter(){this.seconds_to_length_str=function(c){var a=Math.floor(c/3600);c=c-(a*3600);var b=Math.floor(c/60);var c=c%60;if(c<10){c="0"+c}if(a==0&&b==0){return c+"s"}else{if(a>0){return a+":"+b+":"+c}else{return b+":"+c+"m"}}};this.timestr_to_relative_timestr=function(a){var b=a.replace(/\D/g," ").split(" ");return this.date_to_relative_timestr(new Date(b[0],b[1]-1,b[2],b[3],b[4],b[5]))};this.timestr2_to_relative_timestr=function(a){return this.date_to_relative_timestr(new Date(a))};this.date_to_relative_timestr=function(f){var b=31556926000;var j=2629743830;var g=86400000;var d=4080000;var a=new Date();var i=a.getTime()-f.getTime();var e=i/b;if(e>2){return Math.floor(i/b)+" years"}else{if(e>1){return Math.floor(i/b)+" year"}}var h=i/j;if(h>2){return Math.floor(i/j)+" months"}else{if(h>1){return Math.floor(i/j)+" month"}}var c=i/g;if(c>2){return Math.floor(i/g)+" days"}if(c>1){return Math.floor(i/g)+" day"}else{return Math.floor(i/d)+" hours"}}};