Java SE
java中播放声音的问题（不是applet）
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我也要 关注 + 加入社区java application中如何播放声音？
我找到一段代码
try {
// From file
AudioInputStream stream = AudioSystem.getAudioInputStream(new File("audiofile"));
// From URL
stream = AudioSystem.getAudioInputStream(new URL("http://hostname/audiofile"));
// At present, ALAW and ULAW encodings must be converted
// to PCM_SIGNED before it can be played
AudioFormat format = stream.getFormat();
if (format.getEncoding() != AudioFormat.Encoding.PCM_SIGNED) {
format = new AudioFormat(
AudioFormat.Encoding.PCM_SIGNED,
format.getSampleRate(),
format.getSampleSizeInBits()*2,
format.getChannels(),
format.getFrameSize()*2,
format.getFrameRate(),
true); // big endian
stream = AudioSystem.getAudioInputStream(format, stream);
}
// Create the clip
DataLine.Info info = new DataLine.Info(
Clip.class, stream.getFormat(), ((int)stream.getFrameLength()*format.getFrameSize()));
Clip clip = (Clip) AudioSystem.getLine(info);
// This method does not return until the audio file is completely loaded
clip.open(stream);
// Start playing
clip.start();
} catch (MalformedURLException e) {
} catch (IOException e) {
} catch (LineUnavailableException e) {
} catch (UnsupportedAudioFileException e) {
}
参见：http://www.exampledepot.com/egs/javax.sound.sampled/Load.html
把其中audiofile改成sound.wav,
http://hostname/audiofile改成file:\\E:\\sound.wav，但运行并没有播放声音
是什么问题呢？
或者还有其他什么方法能实现？
谢谢！
我找到一段代码
try {
// From file
AudioInputStream stream = AudioSystem.getAudioInputStream(new File("audiofile"));
// From URL
stream = AudioSystem.getAudioInputStream(new URL("http://hostname/audiofile"));
// At present, ALAW and ULAW encodings must be converted
// to PCM_SIGNED before it can be played
AudioFormat format = stream.getFormat();
if (format.getEncoding() != AudioFormat.Encoding.PCM_SIGNED) {
format = new AudioFormat(
AudioFormat.Encoding.PCM_SIGNED,
format.getSampleRate(),
format.getSampleSizeInBits()*2,
format.getChannels(),
format.getFrameSize()*2,
format.getFrameRate(),
true); // big endian
stream = AudioSystem.getAudioInputStream(format, stream);
}
// Create the clip
DataLine.Info info = new DataLine.Info(
Clip.class, stream.getFormat(), ((int)stream.getFrameLength()*format.getFrameSize()));
Clip clip = (Clip) AudioSystem.getLine(info);
// This method does not return until the audio file is completely loaded
clip.open(stream);
// Start playing
clip.start();
} catch (MalformedURLException e) {
} catch (IOException e) {
} catch (LineUnavailableException e) {
} catch (UnsupportedAudioFileException e) {
}
参见：http://www.exampledepot.com/egs/javax.sound.sampled/Load.html
把其中audiofile改成sound.wav,
http://hostname/audiofile改成file:\\E:\\sound.wav，但运行并没有播放声音
是什么问题呢？
或者还有其他什么方法能实现？
谢谢！
...全文
