录音时出现问题
我有一个程序，首先播放：“请说出你的名字”。然后它会记录该名称。
我的部分代码是：
try {
AudioInputStream audio = AudioSystem.getAudioInputStream(new File("sth.wav"));
Clip clip = AudioSystem.getClip();
clip.open(audio);
clip.start();
}
catch(UnsupportedAudioFileException uae) {
System.out.println(uae);
}
catch(IOException ioe) {
System.out.println(ioe);
}
catch(LineUnavailableException lua) {
System.out.println(lua);
}
r.captureAudio();
这里 r 是主类的一个实例。
问题是录音是这样的：
它首先播放“请输入您的名字”，然后播放我用麦克风录制的内容。
我是一个初学者，对 Java 没有太多经验。
我应该进行哪些更改，以便录音仅包含麦克风输入而不是“请输入您的姓名”？
I have a program that first plays: "please say your name". It then records the name.
Part of my code is:
try {
AudioInputStream audio = AudioSystem.getAudioInputStream(new File("sth.wav"));
Clip clip = AudioSystem.getClip();
clip.open(audio);
clip.start();
}
catch(UnsupportedAudioFileException uae) {
System.out.println(uae);
}
catch(IOException ioe) {
System.out.println(ioe);
}
catch(LineUnavailableException lua) {
System.out.println(lua);
}
r.captureAudio();
Here r is an instance of the main class.
The problem is that the recording goes like this:
It first plays "please enter your name" and then plays what I record with mic.
I am a beginner and don't have much experience with Java.
What changes should I make so that the recording contains only the microphone input and not "please enter your name"?
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我不确定我完全理解你的问题。
弹出
JOptionPane（或模态JDialog）将阻止 GUI，直到关闭为止。如果你弹出一个说“开始录制”，关闭后直接开始录制并弹出一个新的“停止录制”，第二个将停止其余的程序语句（但不会停止录制本身，只要它是在
线程中完成的）。I am not sure I completely understand your question.
Popping a
JOptionPane(or modalJDialog) will block the GUI until dismissed.If you pop one to say 'start recording', start the recording directly after that is closed and pop a new one with 'stop recording', the second will stop the rest of the program statements (but not the recording itself, as long as it is done in a
Thread).尝试调用
clip.drain()，这将阻塞当前线程，直到剪辑播放完毕。之后就可以开始捕捉了。Try calling
clip.drain(), this will block current thread until the clip has finished playing. After that you can start capturing.