录制音频文件的应用 [英] Recording audio file application

问题描述

嗨...
我有一个基于Dialog的应用程序，
一个编辑框来获取要播放的wav文件的文件路径.
我可以通过一个名为Browse的按钮获得文件路径.当我单击浏览"时，将打开一个对话框，其中包含计算机上存在的wav文件.通过选择它，然后单击播放"时，它将开始播放wav文件.
到目前为止，我做得很好.
真正的问题是什么
我还有2个用于记录和停止记录的按钮.
当我单击录制"按钮时，正在播放的文件(当我单击播放"按钮时)
应该开始记录到切片时间，并且当我单击停止按钮时，它应该保存在我的计算机中.
仍应关闭应用程序才能播放.
谁能帮我举一个例子解决我的问题?

hi...
I am having a Dialog based application with
one edit box to get the filepath of a wav file that is to be played.
the file path i can get through one button called browse.when i click on browse a dialog will be opened with th wav files that are present on my computer.by select it and when click on play it start playing the wav file.
upto here i did good.
the real problem is what
i am having 2 more buttons for record and record stop.
when i click on record button the file that is palying(when i click on play boutton)
that should start recording to a slice time and it should be save in my computer when i click on stop button.
playing should be done still the application gets closed.
can any one help me with an example for my problem

推荐答案

您可以使用多媒体SDK函数，例如waveOutOpen，waveInOpen，waveInPrepareHeader，waveInAddBuffer，waveInStart ...
波形音频MSDN [

You can use multimedia SDK functions such that waveOutOpen, waveInOpen, waveInPrepareHeader, waveInAddBuffer, waveInStart...
Waveform audio MSDN[^]

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