覆盖PCM 16bit LE到WAV [英] Coverting PCM 16bit LE to WAV

问题描述

我正在尝试用C语言编写一个程序，将捕获的原始16kHz PCM 16位文件转换为 16位WAV .

I'm trying to write a program in C that converts a captured Raw 16kHz PCM 16-bit file to a 16-bit WAV.

我已经阅读了一些帖子，有人建议使用libsox.安装了它，现在我真的很难理解手册页.

I've read some posts and people recommended using libsox. Installed it and now i'm really struggling with understanding the man-page.

到目前为止(通过阅读源dist中的示例)，我发现structs:

So far (by reading the example in the source dist) I've figured out that the structs:

• sox_format_t
• sox_signalinfo_t

可能用于描述我输入的数据.我还知道(如果有必要)我正在处理(时间)多少信息?

can probably be used to describe the data I'm inputting. I also know how much info i'm processing (time) if that is somehow necessary?

一些指导表示赞赏！

推荐答案

我建议手动编写WAV标头和数据，对于PCM来说，这确实非常简单: https://web .archive.org/web/20080706175634/https://ccrma.stanford.edu/courses/422/projects/WaveFormat/

I would recommend to write WAV header and data manually, it is really very simple for PCM : https://web.archive.org/web/20080706175634/https://ccrma.stanford.edu/courses/422/projects/WaveFormat/

更新:原始链接 https://ccrma.stanford.edu/courses/422/projects/WaveFormat/无效.

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