Chrome上的JavaScript中的音频记录，始终将视频/ogg发送到服务器 [英] Audio recording in JavaScript on Chrome, always sends video/ogg to the server

问题描述

我一直试图在Chrome上以OGG格式录制音频，然后将其发送回服务器，但是它始终以视频/ogg格式获取音频.这是我所拥有的:

I have been trying to record audio in OGG format on Chrome and send it back to the server, but it always gets their in video/ogg format. Here is what I have:

捕获音频:

let chunks = [];
let recording = null;

let mediaRecorder = new MediaRecorder(stream);
mediaRecorder.start();

mediaRecorder.onstop = function() {
    recording = new Blob(chunks, { 'type' : 'audio/ogg; codecs=opus' });
}

mediaRecorder.ondataavailable = function(e){
    chunks.push(e.data);
}

将其发送到服务器:

let data = new FormData();
data.append('audio', recording);

jQuery.ajax(...);

blob到达后端，但始终在video/ogg中！

The blob gets to the backend, but always in video/ogg!

推荐答案

我最终使用了 kbumsik/opus-media-recorder ，为我解决了此问题.MediaRecorder的直接替代品.

I ended up using kbumsik/opus-media-recorder, solved the issue for me. A drop-in replacement for MediaRecorder.

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