如何使用安卓麦克风实时捕捉音频 [英] How to capture audio in realtime with android microphone

问题描述

我有一个非常简单的问题.有谁知道是否有办法使用 android 麦克风捕获语音，并将其基本上实时发送到服务器(有点像 ip 语音).如果是这样，是否有人可以将我链接到实现?谢谢.

Hi I have a very simple question. Does anyone know if there's a way to capture voice using the android microphone, and send it to a server in basically real time (kind of like voice-over-ip). If so does anyone have an implementation that they could link me to? thanks.

推荐答案

如果您必须以低延迟录制音频，则必须使用 AudioRecord.AudioRecord 为您提供需要发送的音频数据.AudioRecord 用法示例:http://audiorecordandroid.blogspot.in/

If you have to record audio with low latency you have to use AudioRecord. AudioRecord give you the audio data which you need to send. An example for the AudioRecord usage: http://audiorecordandroid.blogspot.in/

作为参考，请检查 SipDroid-Project.https://code.google.com/p/sipdroid/source/checkout

For reference check the SipDroid-Project. https://code.google.com/p/sipdroid/source/checkout

tldr:1. 使用 AudioRecord 录制 2. 通过 UDP(或 RTP/UDP)发送这些音频数据

tldr: 1. record using AudioRecord 2. send those audio data over UDP (or RTP/UDP)

祝你好运！

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