如何通过Phonegap/Cordova获取实时的麦克风水平?-Howtogetreal-timemicrophonelevelswithPhonegap/Cordova?

I am looking for a way to read volume data in real-time from the microphone. Just some kind of general "loudness". The purpose is to make lips move when you talk into the microphone on an html5 canvas element...

我正在寻找一种从麦克风实时读取数据的方法。只是某种一般性的“响度”。目的是当你对着html5 canvas元素的麦克风说话时，让嘴唇动起来……

I basically want this plugin but for microphone levels instead of the camera:

我基本上想要这个插件，但是麦克风的级别代替了摄像头:

https://github.com/casoninabox/luminance-cordova-ios

https://github.com/casoninabox/luminance-cordova-ios

Does anyone know of any existing libraries to do this or how I might go about creating a plugin for iOS? I'm guessing it would involve the AVAudioSession?

有谁知道现在有什么库可以做这个吗?或者我该如何为iOS创建一个插件?我猜会涉及到AVAudioSession?

1 个解决方案

cordova plugin add cordova-plugin-dbmeter

document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
    DBMeter.start(function(dB){
        console.log(dB);
    });
}