将流从麦克风保存到文件 [英] save stream from mic to a file

问题描述

hi

我按照本指南将麦克风流保存到wav文件中：

I followed this guide to save a mic stream to a wav file:

http://developer.nokia .com / community / wiki / Saving_Microphone_stream_to_wave_format_in_Windows_Phone

http://developer.nokia.com/community/wiki/Saving_Microphone_stream_to_wave_format_in_Windows_Phone

工作正常。

我的问题是该文件是TOO大。我想将它保存为GSM wav格式或MP3以减小其大小，但我找不到任何解决此问题的指南。

My problem is that the file is TOO LARGE. I want to save it in GSM wav format or MP3 to reduce its size, but I just can't find any guide that solves this problem.

我该怎么办？

推荐答案

正如文章所说，WAV格式是最简单的。 您需要将这些位转换为压缩格式，如MP3。 我不相信我们有任何样本可以显示如何内联。 

As the article says, the WAV format is the easiest.  You would need to convert the bits to a compressed format like MP3.  I do not believe we have any sample that shows how to do that inline. 

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