一行版本：
@H_404_2@什么开源软件(WAMI-Recorder)/网络浏览器(通过getUserMedia)会给我最好的音频录音？
@H_404_2@高品质定义为(44.1或48采样率)和16位样本大小.
@H_404_2@更多信息：
@H_404_2@所以目前我的解决方案是WAMI-Recorder,但我想知道HTML5规范是否已经成熟到浏览器的一个点,这样我就可以无Flash录制并获得相同或更高质量的录音.目前看来,WAMI的最大值在22050.
@H_404_2@我不需要跨浏览器支持,因为这是为了内部业务使用.
@H_404_2@非Flash解决方案也是首选.
解决方法
我发现了一些东西
here.希望它能帮助你录制音频
<html>
<body>
<audio controls autoplay></audio>
<script type="text/javascript" src="recorder.js"> </script>
<input onclick="startRecording()" type="button" value="start recording" />
<input onclick="stopRecording()" type="button" value="stop recording and play" />
<script>
var onFail = function(e) {
console.log('Rejected!',e);
};
var onSuccess = function(s) {
var context = new webkitAudioContext();
var mediaStreamSource = context.createMediaStreamSource(s);
recorder = new Recorder(mediaStreamSource);
recorder.record();
// audio loopback
// mediaStreamSource.connect(context.destination);
}
window.URL = window.URL || window.webkitURL;
navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;
var recorder;
var audio = document.querySelector('audio');
function startRecording() {
if (navigator.getUserMedia) {
navigator.getUserMedia({audio: true},onSuccess,onFail);
} else {
console.log('navigator.getUserMedia not present');
}
}
function stopRecording() {
recorder.stop();
recorder.exportWAV(function(s) {
audio.src = window.URL.createObjectURL(s);
});
}
</script>
</body>
</html>
@H_404_2@下载样品https://github.com/rokgregoric/html5record/archive/master.zip
