代码如上，每次超过 5 分钟，只能有 5 分钟，模拟器正常，录到10分钟会自动停止。

用了四部真机测试，录制到 9 分多钟会手动停止，都是只能显示 5 分钟。

录音的前一个页面是video组件在播放视频，点击视频下面的发送语音按钮，到新页面录制。

// 开始录制

start: function (e) {

const that = this;

console.log(e);

that.setData({

JGH_recording1: false

})

recorderManager.onStart(() => {

that.isrecordering = true;

})

recorderManager.onStop(function (res) {

let _new_count = formatTime(res.duration / 1000);

let audioData = {};

audioData.audio_url = res.tempFilePath;

audioData.duration = res.duration;

audioData.playstate = ‘pause’;

audioData.new_duration = _new_count;

that.subaudio(res.tempFilePath, res.duration, audioData);

});

const options = {

duration: 600000,

sampleRate: 44100,

numberOfChannels: 1,

encodeBitRate: 192000,

format: ‘mp3’,

frameSize: 50

};

recorderManager.start(options);

//时间统计

var totalSecond = 0;

interval = setInterval(function () {

// 秒数  

var second = totalSecond;

// 分钟位  

var min = Math.floor((second) / 60);

var minStr = min.toString();

if (minStr.length == 1) minStr = ‘0’ + minStr;

// 秒位  

var sec = second - min * 60;

var secStr = sec.toString();

if (secStr.length == 1) secStr = ‘0’ + secStr;

that.setData({

totalSecond: totalSecond,

countDownMinute: minStr,

countDownSecond: secStr

});

totalSecond++;

if (totalSecond < 0) {

clearInterval(interval);

//设置结束

that.setData({

totalSecond: totalSecond,

countDownMinute: ‘00’,

countDownSecond: ‘00’

});

}

}.bind(this), 1000);

},

// 停止录音

stop: function (e) {

const that = this;

recorderManager.stop();

clearInterval(interval);

that.isrecordering = false;

that.setData({

state: ‘stop’,

countDownMinute: ‘00’,

countDownSecond: ‘00’

})

that.setData({

JGH_recording1: true

})

},