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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" href="../assets/icon.png">
<title reclang="PZM5">RecordApp测试</title>
<script>
var PageLM="2024-09-09 21:58";
(function(){
console.log("【温馨提示】本页面用于测试RecordApp的主要功能，代码难看臃肿，不建议阅读本页面源码；如果想要快速入门，请参考app-support-sample/QuickStart.html页面。 "
+"[Reminder] This page is used to test the main functions of RecordApp. The code is ugly and bloated. It is not recommended to read the source code of this page; if you want to get started quickly, please refer to the app-support-sample/QuickStart.html page.");
//加载核心库，其他类型支持库在下面根据用户点击选择加载，刷新页面可以恢复选择的类型
var srcC="src/recorder-core.js",distC="dist/recorder-core.js";
var initJss=[srcC];
var tei=window.TypeEngineImports={//不同类型编码器需要加载的js文件
mp3:{src:[srcC,"src/engine/mp3.js","src/engine/mp3-engine.js",0,"src/engine/wav.js"]
,dist:["recorder.mp3.min.js",0,"src/engine/wav.js"]}
,wav:{src:[srcC,"src/engine/wav.js"]
,dist:["recorder.wav.min.js"]}
,pcm:{src:[srcC,"src/engine/pcm.js",0,"src/engine/wav.js"]
,dist:[distC,"dist/engine/pcm.js",0,"src/engine/wav.js"]}
,amr:{src:[srcC,"src/engine/beta-amr.js","src/engine/beta-amr-engine.js",0,"src/engine/wav.js"]
,dist:[distC,"dist/engine/beta-amr.js",0,"src/engine/wav.js"]}
,ogg:{src:[srcC,"src/engine/beta-ogg.js","src/engine/beta-ogg-engine.js"]
,dist:[distC,"dist/engine/beta-ogg.js"]}
,g711a:{},g711u:{}
,webm:{name:"webm(beta)",sort:99,
src:[srcC,"src/engine/beta-webm.js"]
,dist:[distC,"dist/engine/beta-webm.js"]}
};
tei.g711a.src=tei.g711u.src=[srcC,"src/engine/g711x.js",0,"src/engine/wav.js"];
tei.g711a.dist=tei.g711u.dist=[distC,"dist/engine/g711x.js",0,"src/engine/wav.js"];
window.Import_RecJs_Set={};//刷新页面，加载选中的类型js
if(/recImport=([^?#&]+)/.test(location.href)){
try{
var o=JSON.parse(decodeURIComponent(RegExp.$1));
var te=tei[o.type]||{},jss=te[o.minJs?"dist":"src"];
if(!jss)throw "unknown type="+o.type;
Import_RecJs_Set=o; initJss=jss;
console.log("recImport init", o, jss);
}catch(e){
console.error("recImport init error",e);
}
}
for(var i=0;i<initJss.length;i++){
if(initJss[i]){
document.write('<scr'+'ipt src="../'+initJss[i]+'"></scr'+'ipt>');
}
}
})()</script>
</head>
<body>
<div class="main">
<!--加载RecordApp-->
<script src="../src/app-support/app.js"></script>
<!--加载Native支持文件，用于在Android、iOS App中调用原生录音-->
<script src="../src/app-support/app-native-support.js"></script>
<!--加载Native测试配置文件（实现Hybrid App的JsBridge调用）-->
<script src="./native-config.js"></script>
<!--加载可选扩展库-->
<script src="../src/extensions/waveview.js"></script>
<script src="../src/extensions/wavesurfer.view.js"></script>
<script src="../src/extensions/lib.fft.js"></script>
<script src="../src/extensions/frequency.histogram.view.js"></script>
<script src="../src/extensions/create-audio.nmn2pcm.js"></script>
<script src="../src/extensions/dtmf.encode.js"></script>
<script src="../src/extensions/dtmf.decode.js"></script>
<!--加载PlayBuffer-->
<script src="../assets/runtime-codes/fragment.playbuffer.js"></script>
<style>
body{
word-wrap: break-word;
word-break: break-all;
background:#f5f5f5 center top no-repeat;
background-size: auto 680px;
}
pre{
white-space:pre-wrap;
}
label,label *{
cursor: pointer;
}
label:hover{
color:#06c;
}
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;
}
.btns button,.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;
}
.btns button:active,.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
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 src="../assets/ztest-jquery.min-1.9.1.js"></script>
<script src="../assets/ztest-page-i18n.js"></script>
<div class="i18nBox"></div>
<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="../">
<div class="navTitle">Recorder H5</div>
<div class="navDesc" reclang="a2Uc">Recorder H5使用简单，功能丰富，支持PC、Android、iOS 14.3+</div>
</a>
<a class="navItem slc" href="./">
<div class="navTitle">Recorder App</div>
<div class="navDesc" reclang="ptyK">支持：浏览器WebView（H5）、各种使用js来构建的程序（App、小程序、UniApp、Electron、NodeJs）</div>
</a>
<div style="margin-top:8px;font-size:18px;font-weight:bold;color:#f60">
<span reclang="v1fx">RecordApp：基于Recorder的跨平台录音解决方案</span>
</div>
<div style="padding-left:15px;padding-bottom:12px">
<style>.c_ul{margin:0;list-style-type: square}.c_ul li{margin:5px 0;}</style>
<div reclang="kYvU">- 支持H5页面录音（即本页面支持）：</div>
<ul class="c_ul">
<li reclang="Roj2">在浏览器中（含App WebView）默认使用Recorder H5进行录音</li>
<li>
<span reclang="c7mM">在开启了原生支持的App WebView中使用原生录音，App Demo:</span>
<a href="https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample/demo_android" target="_blank">Android</a>, <a href="https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample/demo_ios" target="_blank">iOS</a>
</li>
</ul>
<div>
<span reclang="up8g">- 支持微信小程序录音，微信小程序Demo:</span>
<a href="https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample/miniProgram-wx" target="_blank">miniProgram-wx</a>
</div>
<div>
<span reclang="K3sX">- 支持uni-app录音：H5、Android iOS App、微信小程序，含组件示例:</span>
<a href="https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample/demo_UniApp" target="_blank">demo_UniApp</a>
</div>
<div reclang="sjDM">- 支持自行适配到各种js运行环境中录音，比如：Electron、NodeJs、各种小程序</div>
<div reclang="5agh">- 以上环境中均可使用大部分的: 录音格式、实时处理、和可视化等扩展功能</div>
</div>
<div class="pd">
<span class="lb" reclang="lIPR">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" reclang="ZNjk">更多Demo :</span> <a href="../assets/工具-代码运行和静态分发Runtime.html" target="_blank" reclang="Hkoo">Demo列表(可编辑)</a>
| <a href="../assets/demo-vue/recordapp.html" target="_blank">App vue</a>
</div>
<div>
<span class="lb">QuickStart :</span>
<a href="QuickStart.html" target="_blank">/app-support-sample/QuickStart.html</a>
<span style="font-size:12px;color:#999" reclang="paWp">(Copy即用，更适合入门学习)</span>
</div>
</div>
<div class="mainBox">
<div class="pd">
<span class="lb" reclang="5lOo">类型 :</span> <span class="types"></span>
</div>
<div class="pd">
<span class="lb" reclang="dsAF">提示 :</span> <span class="typeTips">-</span>
</div>
<div class="pd">
<span class="lb" reclang="u4jV">比特率 :</span> <input type="text" class="bit" value="16" style="width:60px">
<span reclang="06ha">kbps，越大音质越好</span>
</div>
<div class="pd">
<span class="lb" reclang="4PRA">采样率 :</span> <input type="text" class="sample" value="16000" style="width:60px">
<span reclang="e0ec">hz，越大细节越丰富</span>
</div>
<div>
<span class="lb">AppUseH5 :</span> <label><input type="checkbox" class="alwaysAppUseH5"><span reclang="Wpwv">App里面总是使用Recorder H5录音</span></label>
</div>
</div>
<div class="mainBox">
<div>
<span class="btns">
<button onclick="recreq()" reclang="aoOU">请求权限</button>
<button onclick="recstart()" reclang="3MeL">录制</button>
<button onclick="recstop()" style="margin-right:80px;" reclang="9vcY">停止</button>
</span>
<span style="display: inline-block;">
<button onclick="recstartAndAutoStop()" reclang="6CdW">录制+定时停止</button>
<input value="0" class="autoStopTime" style="width:60px;text-align:right;">ms
</span>
</div>
<div class="pd btns">
<span style="display: inline-block;margin-right: 36px;">
<button onclick="recpause()" reclang="hxxb">暂停</button>
<button onclick="recresume()" reclang="Orkm">继续</button>
<button onclick="recstopX()" reclang="Yna5">停止(仅清理)</button>
</span>
<span style="display: inline-block;">
<button onclick="recPlayLast()" reclang="Wahr">播放</button>
<button onclick="recUploadLast()" reclang="6Rqg">上传</button>
<button onclick="recDownLast()" reclang="gXBH">本地下载</button>
</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" reclang="wFvj">批量编码</button>
<input type="text" class="bits" value="8 to 96 step 8">
<span reclang="ozCS">kbps 测试音质用的，除比特率外其他参数可调整</span>
</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"><span reclang="Hyuy">接管编码器输出（takeoffEncodeChunk）</span></label>
</div>
<div class="pd">
<label><input type="checkbox" class="useAECSet"><span reclang="Kz8D">尝试启用回声消除（echoCancellation）</span></label>
</div>
<div class="pd">
<label><input type="checkbox" class="realTimeSendSet"><span reclang="zb16">实时语音通话聊天对讲（WebSocket、WebRTC）</span></label>
<div class="realTimeSendView" style="display:none;"></div>
</div>
<div class="">
<label><input type="checkbox" class="asrSet"><span reclang="jCKC">实时语音识别、音频文件转文字，ASR</span></label>
<div class="asrView" style="display:none;"></div>
</div>
</div>
<div class="mainBox">
<audio class="recPlay" controls style="display:none;width:100%"></audio>
<div class="reclog"></div>
<div class="recLastLog" style="position:fixed;z-index:2;width:20vw;min-width:200px;max-height:100px;overflow:auto;right:0;bottom:0;background:#fff;padding:5px 10px;border-radius:6px 0 0 0;box-shadow:-1px -1px 3px #ddd;font-size:13px"></div>
</div>
<div class="mainBox">
<span class="lb" reclang="QFFW">测试App :</span>
iOS Demo App: <a href="https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample/demo_ios" reclang="WUY9">下载源码</a> <span reclang="AeNc">自行编译</span>
，Android Demo App: <a href="https://gitee.com/xiangyuecn/Recorder/blob/master/app-support-sample/demo_android/app-debug.apk.zip" reclang="Uf5q">下载APK</a>
(<span reclang="5zSj">40kb，删除.zip后缀，</span><a href="https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample/demo_android" reclang="G0HC">源码</a>)
<div>
<span class="lb" reclang="zIlH">原生接口 :</span>
<button onclick="callNative_showMemoryUsage()" reclang="dPz1">显示内存占用</button>
<button onclick="callNative_notifyService(1)" reclang="dPz2">显示后台录音保活通知(Android)</button>
<button onclick="callNative_notifyService(0)" reclang="dPz3">关闭通知</button>
<button onclick="callNative_setSpeakerOff(false)" reclang="dPz4">切换成扬声器外放</button>
<button onclick="callNative_setSpeakerOff(true)" reclang="dPz5">切换成听筒播放</button>
<div style="color:#aaa;font-size:13px" reclang="dPz9">原生接口不一定可用，取决于原生app是否已实现对应接口</div>
</div>
</div>
<div class="mainBox">
<div style="color:#0ab;font-size:22px;font-weight:bold">
<span reclang="Pea3">如需录音功能定制开发，网站、App、小程序、前端后端开发等需求，请加QQ群：①群 781036591、②群 748359095、③群 450721519，口令recorder，联系群主（即作者），谢谢~</span>
</div>
</div>
<div class="mainBox">
<span class="lb" reclang="2fWL">音乐播放测试 :</span>
<button onclick="recplay2(this,'rec-4000ms-8kbps-16000hz.wav')">wav</button>
<button onclick="recplay2(this,'rec-4000ms-64kbps-16000hz.mp3')">mp3</button>
<button onclick="recplay2(this,'rec-4000ms-64kbps-16000hz.ogg')">ogg</button>
<button onclick="recplay2(this,'rec-4000ms-64kbps-16000hz.webm')">webm</button>
<button onclick="recplay2(this,'rec-4000ms-12.8kbps-8000hz.amr')">amr</button>
<button onclick="recplay2(this,'nmn5')" reclang="uad6">合成5分钟wav</button>
<span reclang="z9o0">Audio对录音的影响测试</span> (<a href="https://github.com/xiangyuecn/Recorder/issues/34">issues#34</a>) <span reclang="yStv">；低版本iOS Safari如果未开始过录音并且播放了音乐，然后后续录音可能会有问题；再现方法</span> (<a href="assets/ztest_apple_developer_forums_getusermedia.html">test apple developer forums</a>): <span reclang="4yox">刷新页面后首先先播放音乐，然后开始测试录音，会发现波形显示掉帧或者保持直线。另测试浏览器对音频的支持情况。</span>
</div>
<div class="mainBox">
<span class="lb" reclang="fFQq">视频播放测试 :</span>
<button onclick="videoTestPlay('')" reclang="6E53">播放mp4</button>
<script>var videoTestPlay=function(attr){
$('.videoTest').show().html('<video controls '+attr+' webkit-playsinline playsinline x5-video-player-type="h5" '
+'style="width:370px;height:160px">'
+'<source src="../assets/audio/movie-一代宗师-此一时彼一时.mp4.webm" type="video/mp4"/>' //fix safari
+'</'+'video>').find('video')[0].play()
}</script>
<span reclang="ALiC">Video对录音的影响测试</span> (<a href="https://github.com/xiangyuecn/Recorder/issues/84">issues#84</a>) <span reclang="yshJ">；iOS Safari可能出现先播放视频，然后再开始录音，会自动播放视频的声音，但并未再现。</span>
<button onclick="$('.videoTest').show()" reclang="CwnP">显示video</button>
<button onclick="$('.videoTest').hide()" reclang="nFEO">隐藏video</button>
<button onclick="$('.videoTest').html('')" reclang="WXIx">移除video</button>
<button onclick="videoTestPlay(' loop')" reclang="iXZv">循环播放</button>
<button onclick="videoTestPlay(' loop muted')" reclang="2RpC">静音循环播放</button>
<div class="videoTest"></div>
</div>
<div class="mainBox">
<span class="lb" reclang="IClu">浏览器环境情况 :</span>
<pre class="recinfoCode"></pre><textarea class="recinfoCodeTxt" style="display:none">
Platforms:${RecordApp.Current.Key}
IsApp:${isApp}
AudioContext:${"AudioContext" in window}
webkitAudioContext:${"webkitAudioContext" in window}
mediaDevices:${!!navigator.mediaDevices}
mediaDevices.getUserMedia:${!!(navigator.mediaDevices && navigator.mediaDevices.getUserMedia)}
navigator.getUserMedia:${!!navigator.getUserMedia}
navigator.webkitGetUserMedia:${!!navigator.webkitGetUserMedia}
AudioContext.scriptProcessor:{{
"createScriptProcessor" in (Recorder.Ctx||{})
|| "createJavaScriptNode" in (Recorder.Ctx||{})
}}
AudioContext.audioWorklet:{{"audioWorklet" in (Recorder.Ctx||{})}}
AudioWorkletNode:${"AudioWorkletNode" in window}
MediaRecorder:${"MediaRecorder" in window}
MediaRecorder.ondataavailable:${"MediaRecorder" in window && "ondataavailable" in MediaRecorder.prototype}
MediaRecorder.WebM.PCM:${"MediaRecorder" in window && MediaRecorder.isTypeSupported("audio/webm; codecs=pcm")}
URL:${location.href.replace(/#.+/g,"")}
UA:${navigator.userAgent}
<span reclang="mt71">RecordApp库修改时间（有可能修改了忘改）：</span>${RecordApp.LM}
<span reclang="ySaK">Recorder库修改时间（有可能修改了忘改）：</span>${Recorder.LM}
<span reclang="Ls9o">本页面修改时间（有可能修改了忘改）：</span>${PageLM}
</textarea>
</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);
var html='<div style="color:'+(!color?"":color==1?"red":color==2?"#0b1":color)+'">['+t+']'+s+'</div>';
$(".reclog").prepend(html);
$(".recLastLog").html(html.replace(/class\s*=/ig,"clazz="));
};
window.onerror=function(message, url, lineNo, columnNo, error){
//https://www.cnblogs.com/xianyulaodi/p/6201829.html
reclog('【Uncaught Error】'+message+'<pre>'+"at:"+lineNo+":"+columnNo+" url:"+url+"\n"+(error&&error.stack||Html_$T("jwqb::不能获得错误堆栈"))+'</pre>',1);
};
</script>
<script>
function baseSet(){
var alwaysAppUseH5=$(".alwaysAppUseH5")[0].checked;
if(!!RecordApp.alwaysAppUseH5Prev!=alwaysAppUseH5){
reclog(Html_$T("T6A6::AppUseH5选项变更，已重置RecordApp，请先进行权限测试"));
RecordApp.Current=null;
RecordApp.alwaysAppUseH5Prev=alwaysAppUseH5;
};
RecordApp.AlwaysAppUseH5=alwaysAppUseH5;
cancelAutoStop();
};
var reqUseAEC;
function recreq(call){
call||(call=function(msg){
msg&&reclog(msg,1);
});
baseSet();
reclog(Html_$T("LnQj::开始请求授权..."));
reqUseAEC=$(".useAECSet")[0].checked;
if(reqUseAEC){
//这个是Start中的audioTrackSet配置，在h5中必须提前配置，因为h5中RequestPermission会直接打开录音
RecordApp.RequestPermission_H5OpenSet={ audioTrackSet:{ echoCancellation:true,noiseSuppression:true,autoGainControl:true } };
reclog(Html_$T("W5dU::已启用audioTrackSet配置：")+JSON.stringify(RecordApp.RequestPermission_H5OpenSet.audioTrackSet));
};
RecordApp.RequestPermission(function(){
reclog(RecordApp.Current.Key+" "+Html_$T("wnd4::已授权"),2);
call();
},function(err,isUserNotAllow){
call((RecordApp.Current&&RecordApp.Current.Key||"[?]")
+(isUserNotAllow?" UserNotAllow, ":"")
+" "+Html_$T("oFqf::授权失败：")+err);
});
};
var curSet,autoStopTimer;
function recstartAndAutoStop(){
var time=+$(".autoStopTime").val()||0;
if(time<100){
reclog(Html_$T("9ZjY::定时不能小于100ms"),1);
return;
};
recstart(function(msg){
if(msg){
msg&&reclog(msg,1);
return;
};
reclog(Html_$T("7Jp4::定时{1}ms后自动停止录音",0,time));
autoStopTimer=setTimeout(function(){
autoStopTimer=0;
reclog(Html_$T("MHeo::定时时间到，开始自动调用停止..."));
recstop();
},time);
});
};
var cancelAutoStop=function(){
if(autoStopTimer){
reclog(Html_$T("K57T::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(Html_$T("dejy::需先调用RequestPermission"));
return;
};
if(RecordApp.Current==RecordApp.Platforms.Native){
reclog(Html_$T("Knhl::正在使用Native录音，底层由App原生层提供支持"));
}else{
reclog(Html_$T("mHN7::正在使用H5录音，底层由Recorder直接提供支持"));
};
var type=$("[name=type]:checked").val();
var bit=+$(".bit").val();
var sample=+$(".sample").val();
window.waveStore={};
window.takeoffChunks=[];
var realTimeSendSet=$(".realTimeSendSet")[0].checked;
if(realTimeSendSet&&!RecordApp.Current.CanProcess()){
reclog(Html_$T("GM5h::当前环境{1}不支持实时回调，不能模拟实时编码传输",0,RecordApp.Current.Key),1);
};
var asrSet=$(".asrSet")[0].checked;
if(asrSet&&!RecordApp.Current.CanProcess()){
reclog(Html_$T("Vee6::当前环境{1}不支持实时回调，不能进行实时语音识别",0,RecordApp.Current.Key),1);
};
var takeoffEncodeChunkSet=$(".takeoffEncodeChunkSet")[0].checked;
var set={
type:type
,bitRate:bit
,sampleRate:sample
,audioTrackSet:!reqUseAEC?null:{echoCancellation:true,noiseSuppression:true,autoGainControl:true} //配置回声消除，注意：H5中需要在请求录音权限前进行相同配置RecordApp.RequestPermission_H5OpenSet后此配置才会生效
,onProcess:function(buffers,powerLevel,duration,sampleRate,newBufferIdx){
$(".recpowerx").css("width",powerLevel+"%");
$(".recpowert").text(formatMs(duration,1)+" / "+powerLevel);
processTime=Date.now();
//可视化图形绘制
if(waveStore[recwaveChoiceKey]){
if(waveStore.choice!=recwaveChoiceKey){
waveStore.choice=recwaveChoiceKey;
$(".recwave").html("").append(waveStore[recwaveChoiceKey].elem);
};
waveStore[recwaveChoiceKey].input(buffers[buffers.length-1],powerLevel,sampleRate);
};
//实时传输
if(realTimeSendSet&&window.realTimeSendTry){
realTimeSendTry(set,buffers,sampleRate);
};
if(realTimeSendSet&&window.RtVoiceProcess){
RtVoiceProcess(buffers,powerLevel,duration,sampleRate,newBufferIdx);
};
//实时语音识别
if(asrSet&&window.asrInput){
asrInput(buffers,sampleRate,newBufferIdx);
};
}
,takeoffEncodeChunk:!takeoffEncodeChunkSet?null:function(chunkBytes){
takeoffChunks.push(chunkBytes);
}
};
var processTime=0;
curSet=null;
reclog(RecordApp.Current.Key+" "+Html_$T("wFnI::正在打开..."));
RecordApp.Start(set,function(){
curSet=set;
reclog(RecordApp.Current.Key+" "+Html_$T("bYp4::录制中:")+type+" "+bit+"kbps",2);
window.realTimeSendTryReset&&realTimeSendTryReset(set);
//此处创建这些音频可视化图形绘制浏览器支持妥妥的
initWaveStore(waveStore,".recwave");
//【稳如老狗WDT】可选的，监控是否在正常录音有onProcess回调，如果长时间没有回调就代表录音不正常
var this_= RecordApp; //有this就用this，没有就用一个全局对象
if(RecordApp.Current.CanProcess()){
var wdt=this_.watchDogTimer=setInterval(function(){
if(wdt!=this_.watchDogTimer){ clearInterval(wdt); return } //sync
if(Date.now()<this_.wdtPauseT) return; //如果暂停录音了就不检测：puase时赋值this_.wdtPauseT=Date.now()*2（永不监控），resume时赋值this_.wdtPauseT=Date.now()+1000（1秒后再监控）
if(Date.now()-(processTime||startTime)>1500){ clearInterval(wdt);
reclog(processTime?Html_$T("eWu1::录音被中断"):Html_$T("eWu2::录音未能正常开始"),1);
// ... 错误处理，关闭录音，提醒用户
}
},1000);
}else{
reclog(Html_$T("eWu3::当前环境不支持onProcess回调，不启用watchDogTimer"),"#aaa"); //目前都支持回调
}
var startTime=Date.now(); this_.wdtPauseT=0;
call();
},function(err){
call(RecordApp.Current.Key+" "+Html_$T("EBjo::开始录音失败：")+err);
});
};
function recpause(){
if(RecordApp.GetCurrentRecOrNull()){
RecordApp.Pause();
var this_=RecordApp;this_.wdtPauseT=Date.now()*2; //永不监控onProcess超时
reclog(Html_$T("z2B2::已暂停"));
}
};
function recresume(){
if(RecordApp.GetCurrentRecOrNull()){
RecordApp.Resume();
var this_=RecordApp;this_.wdtPauseT=Date.now()+1000; //1秒后再监控onProcess超时
reclog(Html_$T("sTFX::继续录音中..."));
}
};
function recstopX(){
cancelAutoStop();
var this_=RecordApp;this_.watchDogTimer=0; //停止监控onProcess超时
RecordApp.Stop(
null //success传null就只会清理资源，不会进行转码
,function(msg){
reclog(Html_$T("C7au::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(Html_$T("aS2G::启用takeoffEncodeChunk后Stop返回的blob长度为0不提供音频数据"),"#f60");
reclog(Html_$T("Vsr4::takeoffEncodeChunk接收到{1}片音频片段，正在合并成一个音频文件...",0,takeoffChunks.length));
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,Html_$T("NcRr::合并"),blob,set,Date.now());
};
});
});
};
function recstopFn(call,isClick,endCall,rec){
cancelAutoStop();
call||(call=function(msg){
msg&&reclog(msg,1);
});
var t1=Date.now();
if(!isClick){
rec.stop(function(blob,time){
var tag=endCall("",blob,time);
if(tag==-1){
return;
};
addRecLog(time,tag||Html_$T("SS8P::已录制"),blob,rec.set,t1);
},function(s){
reclog(Html_$T("Xnib::失败：")+s);
endCall(s);
});
return;
};
var setData=curSet;
curSet=null;
if(!setData){
//没有开始？不管，stop清理资源
setData={};
}else{
reclog(RecordApp.Current.Key+" "+Html_$T("s99V::正在结束")+" "+setData.type+"...");
};
var this_=RecordApp;this_.watchDogTimer=0; //停止监控onProcess超时
RecordApp.Stop(function(aBuf,time,mime){
var blob=new Blob([aBuf],{type:mime});
endCall("",blob,time);
stopRec=RecordApp.GetCurrentRecOrNull();
addRecLog(time,Html_$T("jpEQ::已录制"),blob,setData,t1);
call(null,{data:blob,duration:time});
},function(s){
endCall(s);
call(Html_$T("lenm::失败：")+s);
});
};
var recLogLast;
var addRecLog=function(time,tag,blob,set,t1){
var id=RandomKey(16);
recLogLast={blob:blob,set:$.extend({},set),time:time,key:id};
recblob[id]=recLogLast;
var a1=intp(Date.now()-t1,4),a2=intp(blob.size,6);
reclog(tag+":"+intp(set.bitRate,3)+"kbps "+intp(set.sampleRate,5)+"hz "
+Html_$T("aZ4T::花{1}ms编码{2}B",0,a1,a2)
+" ["+set.type+"]"+formatMs(time)+'ms'
+' <button onclick="recdown(\''+id+'\')">'+Html_$T("9aiF::下载")+'</button>'
+' <button onclick="recplay(\''+id+'\')">'+Html_$T("56g1::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 ss=ms%1000;ms=(ms-ss)/1000;
var s=ms%60;ms=(ms-s)/60;
var m=ms%60;ms=(ms-m)/60;
var h=ms;
var t=(h?h+":":"")
+(all||h+m?("0"+m).substr(-2)+":":"")
+(all||h+m+s?("0"+s).substr(-2)+"″":"")
+("00"+ss).substr(-3);
return t;
};
function recstop2(){
reclog(Html_$T("LZkZ::使用RecordApp.GetCurrentRecOrNull()方法，我们可以在停止录音时，得到RecordApp编码用的rec对象，因此可以进行二次编码。"),2);
var rec=stopRec;
if(!rec||!rec.buffers){
reclog(Html_$T("qKJ9::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($(".bits").val());
if(!bits){
reclog(Html_$T("J1wQ::码率列表有误，需要? to ? step ?结构"));
return;
};
reclog(Html_$T("OQV2::开始批量编码，请勿进行其他操作~"));
rec.set.type=type;
rec.set.sampleRate=sample;
var list=[];
for(var i=+bits[1];i<+bits[2]+1;i+=+bits[3]){
list.push(i);
};
if(rec.set.type=="wav"){
list=[8,16];
};
if(rec.set.type=="amr"){
list=[4.75, 5.15, 5.9, 6.7, 7.4, 7.95, 10.2, 12.2];
};
var i=-1;
var bak=rec.set.bitRate;
var run=function(){
i++;
if(i>=list.length){
rec.set.bitRate=bak;
reclog(Html_$T("nUq7::批量编码完成"));
return;
};
rec.set.bitRate=list[i];
rec.isMock=1;
rec.dataType="blob";
var t1=Date.now();
rec.stop(function(blob,time){
addRecLog(time,Html_$T("A7H4::已编码"),blob,rec.set,t1);
run();
},function(s){
reclog(Html_$T("mFBf::失败：")+s,1);
});
};
run();
};
function recplay(key){
var audio=$(".recPlay")[0];
audio.style.display="inline-block";
if(!(audio.ended || audio.paused)){
audio.pause();
};
var o=recblob[key];
if(o){
o.play=(o.play||0)+1;
var logmsg=function(msg){
$(".p"+key).html('<span style="color:green">'+o.play+'</span> '+new Date().toLocaleTimeString()+" "+msg);
};
logmsg("");
audio.onerror=function(e){
logmsg('<span style="color:red">'+Html_$T("kj0b::播放失败")+'['+audio.error.code+']'+audio.error.message+'</span>');
};
if(o.play2Name){
o.play--;
if(o.play2Msg){
logmsg(o.play2Msg);
}else if(o.play2Err){
logmsg('<span style="color:red">'+o.play2Err+'</span>');
}else{
o.play++;
audio.src=o.play2Url||("../assets/audio/"+o.play2Name);
audio.play();
}
return;
};
var end=function(blob){
audio.src=(window.URL||webkitURL).createObjectURL(blob);
audio.play();
};
var wav=Recorder[o.set.type+"2wav"];
if(wav){
logmsg(Html_$T("Jysa::正在转码成wav..."));
var wavData=o.blob;
if(o.set.type=="pcm"){
wavData={
sampleRate:o.set.sampleRate
,bitRate:o.set.bitRate
,blob:o.blob
};
};
wav(wavData,function(blob){
end(blob);
logmsg(Html_$T("zbUk::已转码成wav播放"));
},function(msg){
logmsg('<span style="color:red">'+Html_$T('v8S9::转码成wav失败：')+msg+'</span>');
});
}else{
end(o.blob);
};
};
};
function recplay2(elem,name){
var url="";
var run=function(msg,err){
elem=$(elem);
var key="recplay2"+elem.html();
Object.assign(recblob[key]||(recblob[key]={}),{
play2Name:name
,play2Url:url
,play2Msg:msg
,play2Err:err
});
if(!$(".p"+key).length){
elem.before('<br>');
elem.after('<span class="p'+key+'"></span><br>');
};
recplay(key);
};
if(name=="nmn5"){ //合成一个5分钟的wav
if(window.nmn5Url){
url=window.nmn5Url; return run();
}
var sr=16000;
var pcm=Recorder.NMN2PCM.GetExamples().Canon.get(sr).pcm;
var pcm5=new Int16Array(5*60*sr),n=0;
while(n<pcm5.length){
var s=Math.min(pcm.length, pcm5.length-n);
pcm5.set(s==pcm.length?pcm:pcm.subarray(0,s),n); n+=pcm.length
}
run(Html_$T("q2iG::正在合成wav..."));
var mock=Recorder({ type:"wav",sampleRate:sr,bitRate:16 });
mock.mock(pcm5, sr);
mock.stop(function(blob){
url=window.nmn5Url=(window.URL||webkitURL).createObjectURL(blob);
run();
},function(err){
run("",err);
});
}else{ //播放音频文件
run();
}
};
function recPlayLast(){
if(!recLogLast){
reclog(Html_$T("U3nx::请先录音，然后停止后再播放"),1);
return;
};
recplay(recLogLast.key);
};
function recUploadLast(){
if(!recLogLast){
reclog(Html_$T("8y8L::请先录音，然后停止后再上传"),1);
return;
};
var blob=recLogLast.blob;
//本例子假设使用原始XMLHttpRequest请求方式，实际使用中自行调整为自己的请求方式
//录音结束时拿到了blob文件对象，可以用FileReader读取出内容，或者用FormData上传
var api="http://127.0.0.1:9528";
var onreadystatechange=function(xhr,title){
return function(){
if(xhr.readyState==4){
if(xhr.status==200){
reclog(title+Html_$T("ebkz::上传成功")+' <span style="color:#999">response: '+xhr.responseText+'</span>',2);
}else{
reclog(title+Html_$T("p3cq::没有完成上传，演示上传地址无需关注上传结果，只要浏览器控制台内Network面板内看到的请求数据结构是预期的就ok了。"), "#d8c1a0");
console.error(Html_xT(title+Html_$T("rscd::上传失败")),xhr.status,xhr.responseText);
};
};
};
};
reclog(Html_$T("t0Vr::开始上传到{1}，请稍候... （你可以先到源码 /assets/node-localServer 目录内执行 npm run start 来运行本地测试服务器）",0,api));
/***方式一：将blob文件转成base64纯文本编码，使用普通application/x-www-form-urlencoded表单上传***/
var reader=new FileReader();
reader.onloadend=function(){
var postData="";
postData+="mime="+encodeURIComponent(blob.type);//告诉后端，这个录音是什么格式的，可能前后端都固定的mp3可以不用写
postData+="&upfile_b64="+encodeURIComponent((/.+;\s*base64\s*,\s*(.+)$/i.exec(reader.result)||[])[1]) //录音文件内容，后端进行base64解码成二进制
//...其他表单参数
var xhr=new XMLHttpRequest();
xhr.open("POST", api+"/uploadBase64");
xhr.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
xhr.onreadystatechange=onreadystatechange(xhr,Html_$T("3Auy::上传方式一【Base64】"));
xhr.send(postData);
};
reader.readAsDataURL(blob);
/***方式二：使用FormData用multipart/form-data表单上传文件***/
var form=new FormData();
form.append("upfile",blob,"recorder.mp3"); //和普通form表单并无二致，后端接收到upfile参数的文件，文件名为recorder.mp3
//...其他表单参数
var xhr=new XMLHttpRequest();
xhr.open("POST", api+"/upload");
xhr.onreadystatechange=onreadystatechange(xhr,Html_$T("GEBC::上传方式二【FormData】"));
xhr.send(form);
};
function recDownLast(){
if(!recLogLast){
reclog(Html_$T("g1CD::请先录音，然后停止后再下载"),1);
return;
};
recdown(recLogLast.key);
};
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;
$(".d"+key).html('<span style="color:red">'+o.down+'</span> '
+Html_$T('Lw0c::点击{1}',0,"")+' <span class="'+cls+'"> '
+Html_$T('cs8P::下载，或复制文本')
+'<button onclick="recdown64(\''+key+'\',\''+cls+'\')">'+Html_$T('hziK::生成Base64文本')+'</button></span>');
var downA=document.createElement("A");