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index.html
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<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<link rel="shortcut icon" type="image/png" DEF="/*=:=*/" href="../assets/icon.png"
DEF="/*<@ href='https://xiangyuecn.gitee.io/recorder/assets/icon.png' @>*/">
<title>RecordApp测试</title>
</head>
<body>
<div class="main">
<script>
//这里有几处编译指令，可以忽略掉，因为这个文件可以双击打开、github.io、gitee.io打开；主要的还是通过我的代理服务器来打开，这时候后面的值会生效，因为微信JsSDK只能在绑定的域名下调用。
var PageSet_RecordAppBaseFolder=/*=:=*/ "../src/" /*<@ "https://xiangyuecn.gitee.io/recorder/src/" @>*/;
/*=:=*/ /*<@
//crossorigin
document.body._addChild=document.body.appendChild;
document.body.appendChild=function(s){
this._addChild(s);
if(s.tagName=="SCRIPT"){
s.crossOrigin="anonymous";
};
return this;
};
@>*/
</script>
<!-- 加载独立配置文件，免得修改app.js -->
<script
DEF="/*=:=*/" src="../app-support-sample/native-config.js"
DEF="/*<@ crossorigin='anonymous' src='https://xiangyuecn.gitee.io/recorder/app-support-sample/native-config.js' @>*/"
></script>
<script
DEF="/*=:=*/" src="../app-support-sample/ios-weixin-config.js"
DEF="/*<@ crossorigin='anonymous' src='https://xiangyuecn.gitee.io/recorder/app-support-sample/ios-weixin-config.js' @>*/"
></script>
<!-- 加载app.js -->
<script
DEF="/*=:=*/" src="../src/app-support/app.js"
DEF="/*<@ crossorigin='anonymous' src='https://xiangyuecn.gitee.io/recorder/src/app-support/app.js' @>*/"
></script>
<script>
(function(){
//注册可选扩展库
var paths=RecordApp.Platforms.Default.Config.paths;
paths.push({
url:PageSet_RecordAppBaseFolder+"extensions/waveview.js"
,lazyBeforeStart:1 //开启延迟加载，在Start调用前任何时间进行加载都行
,check:function(){return !Recorder.WaveView}
});
paths.push({
url:PageSet_RecordAppBaseFolder+"extensions/wavesurfer.view.js"
,lazyBeforeStart:1
,check:function(){return !Recorder.WaveSurferView}
});
paths.push({
url:PageSet_RecordAppBaseFolder+"extensions/lib.fft.js"
,lazyBeforeStart:1
,check:function(){return !Recorder.LibFFT}
});
paths.push({
url:PageSet_RecordAppBaseFolder+"extensions/frequency.histogram.view.js"
,lazyBeforeStart:1
,check:function(){return !Recorder.FrequencyHistogramView}
});
//可以设置组件是否进行延迟加载，默认会延迟加载，不会阻塞Install
RecordApp.UseLazyLoad=!(+localStorage["RecordApp_UseLazyLoadDisable"]||0);
//立即加载环境，自动把Recorder加载进来
RecordApp.Install(function(){
console.log("RecordApp.Install成功");
isInstall=true;
window.onInstall&&onInstall();
},function(err){
var msg="RecordApp.Install出错："+err;
console.log(msg);
alert(msg);
});
})();
var isInstall=false;
</script>
<style>
body{
word-wrap: break-word;
background:#f5f5f5 center top no-repeat;
background-size: auto 680px;
}
pre{
white-space:pre-wrap;
}
a{
text-decoration: none;
color:#06c;
}
a:hover{
color:#f00;
}
.main{
max-width:700px;
margin:0 auto;
padding-bottom:80px
}
.mainBox{
margin-top:12px;
padding: 12px;
border-radius: 6px;
background: #fff;
--border: 1px solid #f60;
box-shadow: 2px 2px 3px #aaa;
}
.mainBtn{
display: inline-block;
cursor: pointer;
border: none;
border-radius: 3px;
background: #f60;
color:#fff;
padding: 0 15px;
margin:3px 20px 3px 0;
line-height: 36px;
height: 36px;
overflow: hidden;
vertical-align: middle;
}
.mainBtn:active{
background: #f00;
}
.recwaveChoice{
cursor: pointer;
display:inline-block;
vertical-align: bottom;
border-right:1px solid #ccc;
background:#ddd;
line-height:28px;
font-size:12px;
color:#666;
padding:0 5px;
}
.recwaveChoice:first-child{
border-radius: 99px 0 0 99px;
}
.recwaveChoice:last-child{
border-radius: 0 99px 99px 0;
border-right:none;
}
.recwaveChoice.slc,.recwaveChoice:hover{
background:#f60;
color:#fff;
}
.lb{
display:inline-block;
vertical-align: middle;
background:#00940e;
color:#fff;
font-size:14px;
padding:2px 8px;
border-radius: 99px;
}
.pd{
padding:0 0 6px 0;
}
</style>
<script>
//兼容环境
var PageLM="2022-05-07 22:10";
function RandomKey(){
return "randomkey"+(RandomKey.idx++);
};
RandomKey.idx=0;
//乐此不疲，古董浏览器，仅保证基本的可执行不代码异常
if(!Date.now)Date.now=function(){return new Date().getTime()};
if(!window.localStorage){window.localStorage={}};
</script>
<script
DEF="/*=:=*/" src="../assets/ztest-jquery.min-1.9.1.js"
DEF="/*<@ crossorigin='anonymous' src='https://xiangyuecn.gitee.io/recorder/assets/ztest-jquery.min-1.9.1.js' @>*/"
></script>
<div class="mainBox">
<style>
.navItem{
display:inline-block;
width:45%;
max-width:300px;
vertical-align: top;
background:#eee;
border-bottom: 5px solid #ccc;
box-shadow: 2px 2px 3px #ddd;
color:#666;
text-decoration:none;
border-radius: 8px;
padding: 0 5px 3px;
}
.navItem.slc{
border-bottom: 5px solid #00940e;
color:#f60;
}
.navItem:hover{
color:#d44;
}
.navTitle{
text-align: center;
font-size:18px;
font-weight: bold;
}
.navItem.slc .navDesc{
color:#00940e;
}
.navDesc{
font-size:12px;
}
</style>
<a class="navItem" style="margin-right:2%;" href="https://xiangyuecn.gitee.io/recorder/">
<div class="navTitle">Recorder H5</div>
<div class="navDesc">Recorder H5使用简单，功能丰富，支持PC、Android、IOS 14.3+</div>
</a>
<a class="navItem slc" href="https://jiebian.life/web/h5/github/recordapp.aspx">
<div class="navTitle" style="text-decoration: line-through">RecordApp</div>
<div class="navDesc">[即将废弃]支持：Recorder + Hybrid App + 低版本IOS上的微信</div>
</a>
<div style="margin-top:8px" class="pd">
<div style="font-size:18px;color:#ef6ea8">仅为兼容低版本IOS而生，IOS 14.3+已无需本兼容方案即可实现H5录音；如果你不打算兼容低版本IOS，请不用研究RecordApp，直接使用简单强大的Recorder H5即可。</div>
RecordApp会加载Recorder，因此算是完全兼容Recorder。在开启了原生App支持(Platforms.Native)的情况下，Hybrid App内会走App原生录音；在开启IOS微信支持(Platforms.IOS-Weixin)的情况下，在IOS(11.0-14.2)微信内会走微信JsSDK录音；其他情况走Recorder。
</div>
<div>
<span class="lb">源码仓库 :</span>
<a href="https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample" target="_blank">GitHub</a>
| <a href="https://gitee.com/xiangyuecn/Recorder/tree/master/app-support-sample" target="_blank">Gitee</a>
<span class="lb">更多Demo :</span> <a href="https://xiangyuecn.gitee.io/recorder/assets/工具-代码运行和静态分发Runtime.html" target="_blank">Demo列表(可编辑)</a>
| <a href="https://xiangyuecn.gitee.io/recorder/assets/demo-vue" target="_blank">H5 vue</a>
| <a href="https://jiebian.life/web/h5/github/recordapp.aspx?path=/assets/demo-vue/recordapp.html" target="_blank" style="text-decoration: line-through">App vue</a>
</div>
<div style="margin-top:6px;">
<span class="lb">QuickStart :</span>
<a href="https://jiebian.life/web/h5/github/recordapp.aspx?path=/app-support-sample/QuickStart.html" target="_blank" style="text-decoration: line-through">/app-support-sample/QuickStart.html</a>
<span style="font-size:12px;color:#999">(Copy+后端微信接口即可使用，更适合入门学习)</span>
</div>
</div>
<div class="mainBox">
<div class="pd types">
<span class="lb">类型 :</span>
<label><input type="radio" name="type" value="mp3" engine="mp3,mp3-engine" class="initType" checked>mp3</label>
<label><input type="radio" name="type" value="wav" engine="wav">wav</label>
<label><input type="radio" name="type" value="pcm" engine="pcm" addload="wav">pcm</label>
<label><input type="radio" name="type" value="g711a" engine="g711x" addload="wav">g711a</label>
<label><input type="radio" name="type" value="g711u" engine="g711x" addload="wav">g711u</label>
<label><input type="radio" name="type" value="ogg" engine="beta-ogg,beta-ogg-engine">ogg(beta)</label>
<label><input type="radio" name="type" value="webm" engine="beta-webm">webm(beta)</label>
<label><input type="radio" name="type" value="amr" engine="beta-amr,beta-amr-engine" addload="wav">amr(beta)</label>
</div>
<div class="pd">
<span class="lb">提示 :</span> <span class="typeTips">-</span>
</div>
<div class="pd">
<span class="lb">比特率 :</span> <input type="text" class="bit" value="16" style="width:60px"> kbps，越大音质越好
</div>
<div class="pd">
<span class="lb">采样率 :</span> <input type="text" class="sample" value="16000" style="width:60px"> hz，越大细节越丰富
</div>
<div class="pd">
<span class="lb">JsSDK :</span> <label><input type="checkbox" class="alwaysUseWeixinJS">Android微信内也用JsSDK</label>
</div>
<div>
<span class="lb">AppUseJS :</span> <label><input type="checkbox" class="alwaysAppUseJS">App里面总是使用Recorder H5录音</label>
</div>
</div>
<div class="mainBox">
<div class="pd">
<button class="mainBtn"onclick="recreq()">请求权限</button>
<button class="mainBtn" onclick="recstart()">录制</button>
<button class="mainBtn" onclick="recstop()" style="margin-right:80px;">停止</button>
<button onclick="recstopX()" style="margin-right:40px;">停止(仅清理)</button>
<span style="display: inline-block;">
<button onclick="recstartAndAutoStop()">录制+定时停止</button><input value="0" class="autoStopTime" style="width:60px;">ms
</span>
</div>
<div class="pd recpower">
<div style="height:40px;width:300px;background:#999;position:relative;">
<div class="recpowerx" style="height:40px;background:#0B1;position:absolute;"></div>
<div class="recpowert" style="padding-left:50px; line-height:40px; position: relative;"></div>
</div>
</div>
<div class="pd">
<button onclick="recstop2()" class="batEnc">批量编码</button>
<input type="text" class="bits" value="8 to 96 step 8">kbps 测试音质用的，除比特率外其他参数可调整
</div>
<div class="pd">
<div style="border:1px solid #ccc;display:inline-block"><div style="height:100px;width:300px;" class="recwave"></div></div>
<span style="font-size:0">
<span class="recwaveChoice" key="WaveView">WaveView</span>
<span class="recwaveChoice" key="SurferView">SurferView</span>
<span class="recwaveChoice" key="Histogram1">Histogram1</span>
<span class="recwaveChoice" key="Histogram2">H...2</span>
<span class="recwaveChoice" key="Histogram3">H...3</span>
</span>
</div>
<div class="pd">
<label><input type="checkbox" class="takeoffEncodeChunkSet">接管编码器输出（takeoffEncodeChunk）</label>
</div>
<div class="pd">
<label><input type="checkbox" class="realTimeSendSet">模拟实时编码传输（H5版语音通话聊天）</label>
，发送间隔<input type="text" class="realTimeSend" value="996" style="width:60px">ms
<div class="webrtcView" style="display:none;"></div>
</div>
<div class="">
<label><input type="checkbox" class="asrSet">实时语音识别、音频文件转文字，ASR</label>
<div class="asrView" style="display:none;"></div>
</div>
</div>
<div class="mainBox">
<audio class="recPlay" style="width:100%"></audio>
<div class="reclog"></div>
</div>
<div class="mainBox">
<span class="lb">测试App :</span>
IOS Demo App：<a href="https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample/demo_ios">下载源码</a> 自行编译
，Android Demo App：<a href="https://gitee.com/xiangyuecn/Recorder/blob/master/app-support-sample/demo_android/app-debug.apk.zip">下载APK</a> (40kb，删除.zip后缀，<a href="https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample/demo_android">源码</a>)
</div>
<div class="mainBox">
<span class="lb">iframe兼容性 :</span> <button onclick="goiframe()">把页面放到IFrame里面测试权限请求</button>
测试在iframe里面请求录音权限的兼容性。最佳实践应该是让window.top(不适用于跨域)去加载RecordApp，iframe里面使用top.RecordApp；此测试未遵照此最佳实践，以模拟跨域iframe和同域下的复杂真实情况；H5录音在跨域时未设置相应策略权限永远是拒绝的；Native使用了postMessage转发兼容方案
</div>
<div class="mainBox">
<span class="lb">浏览器环境情况 :</span>
<pre class="recinfoCode">
IsWx:${!!RecordApp.IsWx}
IsApp:${isApp}
Platforms:${RecordApp.Current.Key}
AudioContext:${!!window.AudioContext}
webkitAudioContext:${!!window.webkitAudioContext}
mediaDevices:${!!navigator.mediaDevices}
mediaDevices.getUserMedia:${!!(navigator.mediaDevices&&navigator.mediaDevices.getUserMedia)}
navigator.getUserMedia:${!!navigator.getUserMedia}
navigator.webkitGetUserMedia:${!!navigator.webkitGetUserMedia}
URL:${location.href.replace(/#.+/g,"")}
UA:${navigator.userAgent}
RecordApp库修改时间（有可能修改了忘改）:${RecordApp.LM}
Recorder库修改时间（有可能修改了忘改）:${Recorder.LM}
本页面修改时间（有可能修改了忘改）：${PageLM}
</pre>
</div>
<script>
function reclog(s,color){
var now=new Date();
var t=("0"+now.getHours()).substr(-2)
+":"+("0"+now.getMinutes()).substr(-2)
+":"+("0"+now.getSeconds()).substr(-2);
$(".reclog").prepend('<div style="color:'+(!color?"":color==1?"red":color==2?"#0b1":color)+'">['+t+']'+s+'</div>');
};
window.onerror=function(message, url, lineNo, columnNo, error){
//https://www.cnblogs.com/xianyulaodi/p/6201829.html
reclog('<span style="color:red">【Uncaught Error】'+message+'<pre>'+"at:"+lineNo+":"+columnNo+" url:"+url+"\n"+(error&&error.stack||"不能获得错误堆栈")+'</pre></span>');
};
</script>
<script>
function baseSet(){
var alwaysUseWeixinJS=$(".alwaysUseWeixinJS")[0].checked;
if(!!RecordApp.alwaysUseWeixinJSPrev!=alwaysUseWeixinJS){
reclog("JsSDK选项变更，已重置RecordApp，请先进行权限测试");
RecordApp.Current=null;
RecordApp.alwaysUseWeixinJSPrev=alwaysUseWeixinJS;
};
RecordApp.AlwaysUseWeixinJS=alwaysUseWeixinJS;
var alwaysAppUseJS=$(".alwaysAppUseJS")[0].checked;
if(!!RecordApp.alwaysAppUseJSPrev!=alwaysAppUseJS){
reclog("AppUseJS选项变更，已重置RecordApp，请先进行权限测试");
RecordApp.Current=null;
RecordApp.alwaysAppUseJSPrev=alwaysAppUseJS;
};
RecordApp.AlwaysAppUseJS=alwaysAppUseJS;
cancelAutoStop();
};
function recreq(){
baseSet();
reclog("开始请求授权...");
if(!isInstall){
reclog("还在初始化环境加载js库，可能比较慢，初始化完成后将调用请求授权","#f60");
};
dialogInt=setTimeout(function(){//定时8秒后打开弹窗，主要用于监测浏览器没有发起权限请求的情况，在RequestPermission前放置定时器利于收到了回调能及时取消（不管open是同步还是异步回调的）
showDialog();
},8000);
RecordApp.RequestPermission(function(){
dialogCancel();
reclog(RecordApp.Current.Key+"已授权",2);
},function(err,isUserNotAllow){
dialogCancel();
reclog(RecordApp.Current.Key+(isUserNotAllow?" UserNotAllow，":"")+" 授权失败："+err,1);
});
window.waitDialogClick=function(){
dialogCancel();
reclog("打开失败：权限请求被忽略，<span style='color:#f00'>用户主动点击的弹窗</span>");
};
};
//我们可以选择性的弹一个对话框：为了防止移动端浏览器存在第三种情况：用户忽略，并且（或者国产系统UC系）浏览器没有任何回调
var showDialog=function(){
if(!/mobile/i.test(navigator.userAgent)){
return;//只在移动端开启没有权限请求的检测
};
dialogCancel();
$("body").append(''
+'<div class="waitDialog" style="z-index:99999;width:100%;height:100%;top:0;left:0;position:fixed;background:rgba(0,0,0,0.3);">'
+'<div style="display:flex;height:100%;align-items:center;">'
+'<div style="flex:1;"></div>'
+'<div style="width:240px;background:#fff;padding:15px 20px;border-radius: 10px;">'
+'<div style="padding-bottom:10px;">录音功能需要麦克风权限，请允许；如果未看到任何请求，请点击忽略~</div>'
+'<div style="text-align:center;"><a onclick="waitDialogClick()" style="color:#0B1">忽略</a></div>'
+'</div>'
+'<div style="flex:1;"></div>'
+'</div>'
+'</div>');
};
var dialogInt;
var dialogCancel=function(){
clearTimeout(dialogInt);
$(".waitDialog").remove();
};
//弹框End
var curSet,autoStopTimer;
function recstartAndAutoStop(){
var time=+$(".autoStopTime").val()||0;
if(time<100){
reclog("定时不能小于100ms",1);
return;
};
recstart(function(msg){
if(msg){
msg&&reclog(msg,1);
return;
};
reclog("定时"+time+"ms后自动停止录音");
autoStopTimer=setTimeout(function(){
autoStopTimer=0;
reclog("定时时间到，开始自动调用停止...");
recstop();
},time);
});
};
var cancelAutoStop=function(){
if(autoStopTimer){
reclog("已取消定时停止",1);
clearTimeout(autoStopTimer);
autoStopTimer=0;
};
};
function recstart(call){
call||(call=function(msg){
msg&&reclog(msg,1);
});
baseSet();
if(!RecordApp.Current){
call("需先调用RequestPermission");
return;
};
if(RecordApp.Current==RecordApp.Platforms.Weixin){
reclog("正在使用微信JsSDK，录音过程中不会有任何回调，不要惊慌");
}else if(RecordApp.Current==RecordApp.Platforms.Native){
reclog("正在使用Native录音，底层由App原生层提供支持");
}else{
reclog("正在使用H5录音，底层由Recorder直接提供支持");
};
var type=$("[name=type]:checked").val();
var bit=+$(".bit").val();
var sample=+$(".sample").val();
window.waveStore={};
window.takeoffChunks=[];
var realTimeSendSet=$(".realTimeSendSet")[0].checked;
var realTimeSendTime=+$(".realTimeSend").val();
if(realTimeSendSet&&!RecordApp.Current.CanProcess()){
reclog("当前环境"+RecordApp.Current.Key+"不支持实时回调，不能模拟实时编码传输",1);
};
var asrSet=$(".asrSet")[0].checked;
if(asrSet&&!RecordApp.Current.CanProcess()){
reclog("当前环境"+RecordApp.Current.Key+"不支持实时回调，不能进行实时语音识别",1);
};
var takeoffEncodeChunkSet=$(".takeoffEncodeChunkSet")[0].checked;
var set={
type:type
,bitRate:bit
,sampleRate:sample
,onProcess:function(buffers,powerLevel,duration,sampleRate,newBufferIdx){
$(".recpowerx").css("width",powerLevel+"%");
$(".recpowert").text(formatMs(duration,1)+" / "+powerLevel);
//可视化图形绘制
if(waveStore[recwaveChoiceKey]){
if(waveStore.choice!=recwaveChoiceKey){
waveStore.choice=recwaveChoiceKey;
$(".recwave").html("").append(waveStore[recwaveChoiceKey].elem);
};
waveStore[recwaveChoiceKey].input(buffers[buffers.length-1],powerLevel,sampleRate);
};
//实时传输
if(realTimeSendSet&&window.realTimeSendTry){
realTimeSendTry(set,realTimeSendTime,buffers,sampleRate);
};
//实时语音识别
if(asrSet&&window.asrInput){
asrInput(buffers,sampleRate,newBufferIdx);
};
}
,takeoffEncodeChunk:!takeoffEncodeChunkSet?null:function(chunkBytes){
takeoffChunks.push(chunkBytes);
}
};
curSet=null;
reclog(RecordApp.Current.Key+"正在打开...");
RecordApp.Start(set,function(){
curSet=set;
reclog(RecordApp.Current.Key+"已打开:"+type+" "+bit+"kbps",2);
window.realTimeSendTryReset&&realTimeSendTryReset(set);
//此处创建这些音频可视化图形绘制浏览器支持妥妥的
initWaveStore(waveStore,".recwave");
call();
},function(err){
call(RecordApp.Current.Key+"打开失败："+err);
});
};
function recstopX(){
cancelAutoStop();
RecordApp.Stop(
null //success传null就只会清理资源，不会进行转码
,function(msg){
reclog("已清理，错误信息："+msg);
}
);
};
var recblob={},stopRec;
function recstop(call){
var set=curSet;
recstopFn(call,true,function(err,blob,time){
setTimeout(function(){
window.realTimeSendTryStop&&realTimeSendTryStop(set);
if(!err && set.takeoffEncodeChunk){
reclog("启用takeoffEncodeChunk后Stop返回的blob长度为0不提供音频数据","#f60");
reclog("takeoffEncodeChunk接收到"+takeoffChunks.length+"片音频片段，正在合并成一个音频文件...");
var len=0;
for(var i=0;i<takeoffChunks.length;i++){
len+=takeoffChunks[i].length;
};
var chunkData=new Uint8Array(len);
for(var i=0,idx=0;i<takeoffChunks.length;i++){
var itm=takeoffChunks[i];
chunkData.set(itm,idx);
idx+=itm.length;
};
var blob=new Blob([chunkData],{type:"audio/"+set.type});
addRecLog(time,"合并",blob,set,Date.now());
};
});
});
};
function recstopFn(call,isClick,endCall,rec){
cancelAutoStop();
call||(call=function(msg){
msg&&reclog(msg,1);
});
var t1=Date.now();
if(!isClick){
rec.stop(function(blob,time){
var tag=endCall("",blob,time);
if(tag==-1){
return;
};
addRecLog(time,tag||"已录制",blob,rec.set,t1);
},function(s){
reclog("失败："+s);
endCall(s);
});
return;
};
var setData=curSet;
curSet=null;
if(!setData){
//没有开始？不管，stop清理资源
setData={};
}else{
reclog(RecordApp.Current.Key+"正在结束"+setData.type+"...");
};
RecordApp.Stop(function(blob,time){
endCall("",blob,time);
stopRec=RecordApp.GetStopUsedRec();
var wxData=setData.DownWxMediaData;//微信JsSDK 下载到的音频源文件
if(wxData){
var list=wxData.list;
delete wxData.list;
reclog("<span style='color:#0b1'>发现微信JsSDK录制的源文件，共"+list.length+"段，时间统计："+JSON.stringify(wxData)+"</span>");
if(!Recorder.AMR){
reclog("<span style='color:#fb0'>播放需要上面点击换到amr类型，加载amr解码器，目前未加载<span>");
};
var t1x=t1;
t1=Date.now();
for(var i=0;i<list.length;i++){
var obj=list[i];
var bstr=atob(obj.data),n=bstr.length,u8arr=new Uint8Array(n);
while(n--){
u8arr[n]=bstr.charCodeAt(n);
};
var blob2=new Blob([u8arr.buffer], {type:obj.mime});
addRecLog(obj.duration,"<span style='color:#0b1'>微信源片段"+(i+1)+"</span>",blob2,{type:/\/(\w+)/.exec(obj.mime)[1]},t1);
};
t1=t1x;
};
addRecLog(time,"已录制",blob,setData,t1);
call(null,{data:blob,duration:time});
},function(s){
endCall(s);
call("失败："+s);
});
};
var recLogLast;
var addRecLog=function(time,tag,blob,set,t1){
var id=RandomKey(16);
recLogLast={blob:blob,set:$.extend({},set),time:time,key:id};
recblob[id]=recLogLast;
reclog(tag+":"+intp(set.bitRate,3)+"kbps "+intp(set.sampleRate,5)+"hz 花"+intp(Date.now()-t1,4)+"ms编码"+intp(blob.size,6)+"b ["+set.type+"]"+formatMs(time)+'ms <button onclick="recdown(\''+id+'\')">下载</button> <button onclick="recplay(\''+id+'\')">播放</button> <span class="p'+id+'"></span> <span class="d'+id+'"></span>');
};
var intp=function(s,len){
s=s==null?"-":s+"";
if(s.length>=len)return s;
return ("_______"+s).substr(-len);
};
var formatMs=function(ms,all){
var f=Math.floor(ms/60000),m=Math.floor(ms/1000)%60;
var s=(all||f>0?(f<10?"0":"")+f+":":"")
+(all||f>0||m>0?("0"+m).substr(-2)+"″":"")
+("00"+ms%1000).substr(-3);
return s;
};
function recstop2(){
reclog("使用RecordApp.GetStopUsedRec()方法，我们可以在停止录音时，得到RecordApp编码用的rec对象，因此可以进行二次编码。",2);
var rec=stopRec;
if(!rec||!rec.buffers){
reclog("需先录个音",1);
return;
};
var type=$("[name=type]:checked").val();
var sample=+$(".sample").val();
var bits=/(\d+)\s+to\s+(\d+)\s+step\s+(\d+)\s*/i.exec($(".bits").val());
if(!bits){
reclog("码率列表有误，需要? to ? step ?结构");
return;
};
reclog("开始批量编码，请勿进行其他操作~");
rec.set.type=type;
rec.set.sampleRate=sample;
var list=[];
for(var i=+bits[1];i<+bits[2]+1;i+=+bits[3]){
list.push(i);
};
if(rec.set.type=="wav"){
list=[8,16];
};
var i=-1;
var bak=rec.set.bitRate;
var run=function(){
i++;
if(i>=list.length){
rec.set.bitRate=bak;
reclog("批量编码完成");
return;
};
rec.set.bitRate=list[i];
rec.isMock=1;
var t1=Date.now();
rec.stop(function(blob,time){
addRecLog(time,"已编码",blob,rec.set,t1);
run();
},function(s){
reclog("失败："+s);
});
};
run();
};
function recplay(key){
var o=recblob[key];
if(o){
var audio=$(".recPlay")[0];
audio.controls=true;
if(!(audio.ended || audio.paused)){
audio.pause();
};
o.play=(o.play||0)+1;
var logmsg=function(msg){
$(".p"+key).html('<span style="color:green">'+o.play+'</span> '+new Date().toLocaleTimeString()+" "+msg);
};
logmsg("");
audio.onerror=function(e){
logmsg('<span style="color:red">播放失败['+audio.error.code+']'+audio.error.message+'</span>');
};
var end=function(blob){
audio.src=(window.URL||webkitURL).createObjectURL(blob);
audio.play();
};
var wav=Recorder[o.set.type+"2wav"];
if(wav){
logmsg("正在转码成wav...");
var wavData=o.blob;
if(o.set.type=="pcm"){
wavData={
sampleRate:o.set.sampleRate
,bitRate:o.set.bitRate
,blob:o.blob
};
};
wav(wavData,function(blob){
end(blob);
logmsg("已转码成wav播放");
},function(msg){
logmsg('<span style="color:red">转码成wav失败：'+msg+'</span>');
});
}else{
end(o.blob);
};
};
};
function recdown(key){
var o=recblob[key];
if(o){
var cls=RandomKey(16);
var name="rec-"+o.time+"ms-"+o.set.bitRate+"kbps-"+o.set.sampleRate+"hz."+o.set.type;
o.down=(o.down||0)+1;
$(".d"+key).html('<span style="color:red">'+o.down+'</span> 点击 <span class="'+cls+'"> 下载，或复制文本<button onclick="recdown64(\''+key+'\',\''+cls+'\')">生成Base64文本</button></span>');
var downA=document.createElement("A");
downA.innerHTML="下载 "+name;
downA.href=(window.URL||webkitURL).createObjectURL(o.blob);
downA.download=name;
$("."+cls).prepend(downA);
if(!/mobile/i.test(navigator.userAgent)){
downA.click(); //某些软件内会跳转页面到恶心推广页
}
};
};
function recdown64(key, cls){
var o=recblob[key];
var reader = new FileReader();
reader.onloadend = function() {
var id=RandomKey(16);
$("."+cls).append('<textarea class="'+id+'"></textarea>');
$("."+id).val(reader.result);
};
reader.readAsDataURL(o.blob);
};
var s="https://github.com/xiangyuecn/Recorder/blob/master/src/extensions/";
var extensionsInfo={
WaveView:'<b>WaveView</b> (<a href="'+s+'waveview.js">waveview.js</a> 动态波形)'
,SurferView:'<b>WaveSurferView</b> (<a href="'+s+'wavesurfer.view.js">wavesurfer.view.js</a> 音频可视化波形)'
,Histogram:'<b>FrequencyHistogramView</b> (<a href="'+s+'frequency.histogram.view.js">frequency.histogram.view.js</a> + <a href="'+s+'lib.fft.js">lib.fft.js</a> 音频可视化频率直方图)'
,Sonic:'<b>Sonic</b> (<a href="'+s+'sonic.js">sonic.js</a> 变速变调)'
};
var recwaveChoiceKey=localStorage["RecWaveChoiceKey"]||"WaveView";
$(".recwaveChoice").bind("click",function(e){
var elem=$(e.target);
$(".recwaveChoice").removeClass("slc");
var val=elem.addClass("slc").attr("key");
var info=extensionsInfo[val.replace(/\d+$/,"")];
if(recwaveChoiceKey!=val){
reclog("已切换波形显示为："+info);
};
recwaveChoiceKey=val;
localStorage["RecWaveChoiceKey"]=recwaveChoiceKey;
});
if(!$(".recwaveChoice[key="+recwaveChoiceKey+"]").length){
recwaveChoiceKey="WaveView";
};
$(".recwaveChoice[key="+recwaveChoiceKey+"]").click();
var initWaveStore=function(store,elem){
store.WaveView=Recorder.WaveView({elem:elem});
store.SurferView=Recorder.WaveSurferView({elem:elem});
store.Histogram1=Recorder.FrequencyHistogramView({elem:elem});
store.Histogram2=Recorder.FrequencyHistogramView({
elem:elem
,lineCount:90
,position:0
,minHeight:1
,stripeEnable:false
});
store.Histogram3=Recorder.FrequencyHistogramView({
elem:elem
,lineCount:20
,position:0
,minHeight:1
,fallDuration:400
,stripeEnable:false
,mirrorEnable:true
,linear:[0,"#0ac",1,"#0ac"]
});
};
reclog("点击录制开始哦");
reclog('已启用Extensions：'
+extensionsInfo.WaveView
+'、'+extensionsInfo.SurferView
+'、'+extensionsInfo.Histogram);
function goiframe(){
location.href=
/*=:=*/ "../assets/ztest_iframe.html#iframeUrl=/app-support-sample/index.html"
/*<@ "https://jiebian.life/web/h5/github/recordapp.aspx?path=/assets/ztest_iframe.html#iframeUrl="
+encodeURIComponent("https://jiebian.life/web/h5/github/recordapp.aspx?path=/app-support-sample/index.html")
@>*/;
};
if(window.top!=window){
var isSelf=false;
try{
window.top.aa=123;
isSelf=true;
}catch(e){};
reclog("<span style='color:#f60'>当前页面处在在iframe中，但故意未进行任何处理，"+(isSelf?"当前是同域":"并且已发生跨域，未设置相应策略H5录音权限永远是拒绝的，Native使用了postMessage转发兼容方案")+"</span>");
};
//实时传输数据模拟开关
$(".realTimeSendSet").bind("change",function(e){
var open=e.target.checked;
$(".webrtcView")[open?"show":"hide"]();
if(open && !window.webrtcCreate){
var file="assets/zdemo.index.webrtc.js";
reclog("正在加载"+file+" ...");
loadJsList([file]);
};
});
//ASR开关，实时语音识别、音频文件转文字
$(".asrSet").bind("change",function(e){
var open=e.target.checked;
$(".asrView")[open?"show":"hide"]();
if(open && !window.asrInput){
var file="assets/zdemo.index.asr.js";
reclog("正在加载"+file+" ...");
loadJsList([file]);
};
});
</script>
<script>
if(/mobile/i.test(navigator.userAgent)){
//移动端加载控制台组件
var elem=document.createElement("script");
elem.setAttribute("type","text/javascript");
elem.setAttribute("src","https://xiangyuecn.gitee.io/recorder/assets/ztest-vconsole.js");
document.body.appendChild(elem);
elem.onload=function(){
new VConsole();
};
};
</script>
<div style="padding:100px;"></div>
<script>
$(function(){
var prev;
$(".types").bind("click",function(e){
var input=$(e.target);
if(input[0].nodeName=="LABEL"){
input=$(input).find("input");
};
if(prev!=input[0]){
prev=input[0];
loadEngine($(input));
};
});
});
function loadEngine(input){
if(input.length&&input[0].nodeName=="INPUT"){
var type=input.val();
var srcs=input.attr("engine").split(",");
var adds=input.attr("addload");
if(adds){
adds=adds.split(",");
};
var engines=[].concat(srcs, adds||[]);
var end=function(){
var enc=Recorder.prototype["enc_"+type];
var tips=[!enc?"这个编码器无提示信息":type+"编码器"+(enc.stable?"稳定版":"beta版")+"，<span style='color:"
+(enc.fast?"#0b1'>"+type+"转码超快"
:Recorder.prototype[type+"_start"]?"#0b1'>支持边录边转码(Worker)"
:"red'>仅支持标准UI线程转码")
+"</span>，"+enc.testmsg];
tips.push('<div style="color:green">');
tips.push("【使用"+type+"录音需要在app.js Platforms.Default内注册】：");
tips.push("src/recorder-core.js, src/engine/");
tips.push(srcs.join(".js, src/engine/"));
tips.push(".js</div>");