package com.fgkj.actions.media;
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import com.jacob.activeX.ActiveXComponent;
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import com.jacob.com.ComThread;
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import com.jacob.com.Dispatch;
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import com.jacob.com.Variant;
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/**
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* 调用MSTTS将字符串转换成语音信息
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* 调用windows speech API(SAPI)
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* @author
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*
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*/
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public class MSTTSSpeech
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{
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public final static String MYMEDIA_WAV = ".wav";
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private int volume=100;// 声音：1到100
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private int rate=0;// 频率：-10到10
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private int voice=0;// 语音库序号
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private int audio=0;// 输出设备序号
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private ActiveXComponent ax=null;
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private Dispatch spVoice=null;// 声音对象
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private Dispatch spFileStream=null;// 音频文件输出流对象，在读取或保存音频文件时使用
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private Dispatch spAudioFormat=null;// 音频格式对象
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private Dispatch spMMAudioOut=null;// 音频输出对象
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private int formatType=22;// 音频的输出格式，默认为：SAFT22kHz16BitMono
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public MSTTSSpeech()
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{
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ComThread.InitSTA();
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if(ax==null)
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{
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ax=new ActiveXComponent("Sapi.SpVoice");
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spVoice=ax.getObject();
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}
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}
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/**
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* 改变语音库
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* @param voice 语音库序号
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*/
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public void changeVoice(int voice)
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{
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if(this.voice != voice)
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{
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this.voice=voice;
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}
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try
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{
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Dispatch voiceItems=Dispatch.call(spVoice,"GetVoices").toDispatch();
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int count=Integer.valueOf(Dispatch.call(voiceItems,"Count").toString());
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if(count>0)
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{
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Dispatch voiceItem=Dispatch.call(voiceItems,"Item",new Variant(this.voice)).toDispatch();
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Dispatch.put(spVoice,"Voice",voiceItem);
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}
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}
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catch(Exception e)
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{
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System.out.println(e.getMessage());
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e.printStackTrace();
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}
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}
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/**
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* 改变音频输出设备
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* @param audio 音频设备序号
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*/
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public void changeAudioOutput(int audio)
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{
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if(this.audio != audio)
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{
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this.audio=audio;
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}
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try
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{
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Dispatch audioOutputs=Dispatch.call(spVoice,"GetAudioOutputs").toDispatch();
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int count=Integer.valueOf(Dispatch.call(audioOutputs,"Count").toString());
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if(count > 0)
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{
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Dispatch audioOutput=Dispatch.call(audioOutputs,"Item",new Variant(this.audio)).toDispatch();
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Dispatch.put(spVoice,"AudioOutput",audioOutput);
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}
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}
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catch(Exception e)
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{
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System.out.println(e.getMessage());
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e.printStackTrace();
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}
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}
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/**
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* 播放语音
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* @param text 要转换成语音的文本
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*/
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public void speak(String text)
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{
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this.speak(text,0);
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}
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/**
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* 停止播放语音
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*/
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public void stop()
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{
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// this.speak("", 1);
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Dispatch.call(spVoice,"Pause");
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}
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/**
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* 播放语音
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* @param text 要转换成语音的文本
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* @param type 类型0:播放，1：停止
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*/
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private void speak(String text,int type)
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{
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switch(type)
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{
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case 0:
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try
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{
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// 调整音量和读的速度
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Dispatch.put(spVoice,"Volume",new Variant(this.volume));// 设置音量
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Dispatch.put(spVoice,"Rate",new Variant(this.rate));// 设置速率
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// 设置音频格式类型
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if(spAudioFormat==null)
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{
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ax=new ActiveXComponent("Sapi.SpAudioFormat");
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spAudioFormat=ax.getObject();
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ax=new ActiveXComponent("Sapi.SpMMAudioOut");
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spMMAudioOut=ax.getObject();
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}
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Dispatch.put(spAudioFormat,"Type",new Variant(this.formatType));
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Dispatch.putRef(spMMAudioOut,"Format",spAudioFormat);
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Dispatch.put(spVoice,"AllowAudioOutputFormatChangesOnNextSet",new Variant(false));
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Dispatch.putRef(spVoice,"AudioOutputStream",spMMAudioOut);
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// 开始朗读
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Dispatch.call(spVoice,"Speak",new Variant(text));
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}
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catch(Exception e)
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{
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System.out.println(e.getMessage());
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e.printStackTrace();
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}
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break;
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case 1:
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try
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{
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Dispatch.call(spVoice,"Speak",new Variant(text),new Variant(2));
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}
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catch(Exception e)
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{
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System.out.println(e.getMessage());
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e.printStackTrace();
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}
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break;
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default:
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break;
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}
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}
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/**
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* 获取系统中所有的语音库名称数组
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* @return String[]
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*/
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public String[] getVoices()
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{
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String[] voices=null;
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try
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{
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Dispatch voiceItems=Dispatch.call(spVoice,"GetVoices").toDispatch();
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int count=Integer.valueOf(Dispatch.call(voiceItems,"Count").toString());
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if(count > 0)
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{
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voices=new String[count];
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for(int i=0;i<count;i++)
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{
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Dispatch voiceItem=Dispatch.call(voiceItems,"Item",new Variant(i)).toDispatch();
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String voice=Dispatch.call(voiceItem,"GetDescription").toString();
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voices[i]=voice;
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}
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}
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}
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catch(Exception e)
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{
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System.out.println(e.getMessage());
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e.printStackTrace();
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}
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return voices;
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}
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/**
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* 获取音频输出设备名称数组
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* @return String[]
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*/
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public String[] getAudioOutputs()
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{
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String[] result=null;
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try
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{
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Dispatch audioOutputs=Dispatch.call(spVoice,"GetAudioOutputs").toDispatch();
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int count=Integer.valueOf(Dispatch.call(audioOutputs,"Count").toString());
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if(count > 0)
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{
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result=new String[count];
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for(int i=0;i<count;i++)
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{
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Dispatch voiceItem=Dispatch.call(audioOutputs,"Item",new Variant(i)).toDispatch();
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String voice=Dispatch.call(voiceItem,"GetDescription").toString();
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result[i]=voice;
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}
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}
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}
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catch(Exception e)
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{
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System.out.println(e.getMessage());
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e.printStackTrace();
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}
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return result;
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}
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/**
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* 将文字转换成音频信号，然后输出到.WAV文件
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* @param text 文本字符串
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* @param filePath 输出文件路径
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*/
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public boolean saveToWav(String text,String filePath)
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{
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boolean flag = false;
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try {
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// 创建输出文件流对象
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ax=new ActiveXComponent("Sapi.SpFileStream");
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spFileStream=ax.getObject();
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// 创建音频流格式对象
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if(spAudioFormat==null)
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{
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ax=new ActiveXComponent("Sapi.SpAudioFormat");
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spAudioFormat=ax.getObject();
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}
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// 设置音频流格式类型
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Dispatch.put(spAudioFormat,"Type",new Variant(this.formatType));
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// 设置文件输出流的格式
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Dispatch.putRef(spFileStream,"Format",spAudioFormat);
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// 调用输出文件流对象的打开方法，创建一个.wav文件
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Dispatch.call(spFileStream,"Open",new Variant(filePath),new Variant(3),new Variant(true));
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// 设置声音对象的音频输出流为输出文件流对象
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Dispatch.putRef(spVoice,"AudioOutputStream",spFileStream);
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// 调整音量和读的速度
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Dispatch.put(spVoice,"Volume",new Variant(this.volume));// 设置音量
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Dispatch.put(spVoice,"Rate",new Variant(this.rate));// 设置速率
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// 开始朗读
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Dispatch.call(spVoice,"Speak",new Variant(text));
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// 关闭输出文件流对象，释放资源
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Dispatch.call(spFileStream,"Close");
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Dispatch.putRef(spVoice,"AudioOutputStream",null);
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spAudioFormat.safeRelease();
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spFileStream.safeRelease();
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spVoice.safeRelease();
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ax.safeRelease();
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flag = true;
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} catch (Exception e) {
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e.printStackTrace();
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}
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return flag;
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}
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/**
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* @return the volume
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*/
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public int getVolume()
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{
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return volume;
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}
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/**
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* @param volume
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* the volume to set
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*/
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public void setVolume(int volume)
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{
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this.volume = volume;
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}
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/**
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* @return the rate
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*/
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public int getRate()
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{
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return rate;
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}
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/**
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* @param rate
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* the rate to set
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*/
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public void setRate(int rate)
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{
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this.rate = rate;
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}
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/**
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* @return the voice
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*/
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public int getVoice()
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{
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return voice;
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}
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/**
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* @param voice
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* the voice to set
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*/
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public void setVoice(int voice)
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{
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this.voice = voice;
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}
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/**
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* @return the audio
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*/
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public int getAudio()
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{
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return audio;
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}
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/**
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* @param audio
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* the audio to set
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*/
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public void setAudio(int audio)
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{
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this.audio=audio;
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}
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/**
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* @return the ax
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*/
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public ActiveXComponent getAx()
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{
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return ax;
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}
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/**
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* @param ax
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* the ax to set
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*/
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public void setAx(ActiveXComponent ax)
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{
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this.ax=ax;
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}
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/**
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* @return the formatType
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*/
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public int getFormatType()
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{
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return formatType;
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}
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/**
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* 设置音频输出格式类型<br>
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* SAFTDefault = -1<br>
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* SAFTNoAssignedFormat = 0<br>
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* SAFTText = 1<br>
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* SAFTNonStandardFormat = 2<br>
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* SAFTExtendedAudioFormat = 3<br>
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* // Standard PCM wave formats<br>
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* SAFT8kHz8BitMono = 4<br>
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* SAFT8kHz8BitStereo = 5<br>
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* SAFT8kHz16BitMono = 6<br>
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* SAFT8kHz16BitStereo = 7<br>
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* SAFT11kHz8BitMono = 8<br>
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* SAFT11kHz8BitStereo = 9<br>
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* SAFT11kHz16BitMono = 10<br>
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* SAFT11kHz16BitStereo = 11<br>
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* SAFT12kHz8BitMono = 12<br>
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* SAFT12kHz8BitStereo = 13<br>
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* SAFT12kHz16BitMono = 14<br>
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* SAFT12kHz16BitStereo = 15<br>
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* SAFT16kHz8BitMono = 16<br>
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* SAFT16kHz8BitStereo = 17<br>
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* SAFT16kHz16BitMono = 18<br>
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* SAFT16kHz16BitStereo = 19<br>
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* SAFT22kHz8BitMono = 20<br>
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* SAFT22kHz8BitStereo = 21<br>
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* SAFT22kHz16BitMono = 22<br>
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* SAFT22kHz16BitStereo = 23<br>
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* SAFT24kHz8BitMono = 24<br>
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* SAFT24kHz8BitStereo = 25<br>
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* SAFT24kHz16BitMono = 26<br>
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* SAFT24kHz16BitStereo = 27<br>
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* SAFT32kHz8BitMono = 28<br>
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* SAFT32kHz8BitStereo = 29<br>
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* SAFT32kHz16BitMono = 30<br>
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* SAFT32kHz16BitStereo = 31<br>
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* SAFT44kHz8BitMono = 32<br>
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* SAFT44kHz8BitStereo = 33<br>
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* SAFT44kHz16BitMono = 34<br>
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* SAFT44kHz16BitStereo = 35<br>
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* SAFT48kHz8BitMono = 36<br>
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* SAFT48kHz8BitStereo = 37<br>
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* SAFT48kHz16BitMono = 38<br>
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* SAFT48kHz16BitStereo = 39<br>
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* <br>
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* // TrueSpeech format<br>
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* SAFTTrueSpeech_8kHz1BitMono = 40<br>
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* // A-Law formats<br>
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* SAFTCCITT_ALaw_8kHzMono = 41<br>
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* SAFTCCITT_ALaw_8kHzStereo = 42<br>
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* SAFTCCITT_ALaw_11kHzMono = 43<br>
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* SAFTCCITT_ALaw_11kHzStereo = 4<br>
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* SAFTCCITT_ALaw_22kHzMono = 44<br>
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* SAFTCCITT_ALaw_22kHzStereo = 45<br>
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* SAFTCCITT_ALaw_44kHzMono = 46<br>
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* SAFTCCITT_ALaw_44kHzStereo = 47<br>
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* <br>
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* // u-Law formats<br>
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* SAFTCCITT_uLaw_8kHzMono = 48<br>
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* SAFTCCITT_uLaw_8kHzStereo = 49<br>
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* SAFTCCITT_uLaw_11kHzMono = 50<br>
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* SAFTCCITT_uLaw_11kHzStereo = 51<br>
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* SAFTCCITT_uLaw_22kHzMono = 52<br>
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* SAFTCCITT_uLaw_22kHzStereo = 53<br>
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* SAFTCCITT_uLaw_44kHzMono = 54<br>
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* SAFTCCITT_uLaw_44kHzStereo = 55<br>
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* SAFTADPCM_8kHzMono = 56<br>
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* SAFTADPCM_8kHzStereo = 57<br>
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* SAFTADPCM_11kHzMono = 58<br>
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* SAFTADPCM_11kHzStereo = 59<br>
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* SAFTADPCM_22kHzMono = 60<br>
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* SAFTADPCM_22kHzStereo = 61<br>
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* SAFTADPCM_44kHzMono = 62<br>
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* SAFTADPCM_44kHzStereo = 63<br>
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* <br>
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* // GSM 6.10 formats<br>
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* SAFTGSM610_8kHzMono = 64<br>
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* SAFTGSM610_11kHzMono = 65<br>
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* SAFTGSM610_22kHzMono = 66<br>
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* SAFTGSM610_44kHzMono = 67<br>
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* // Other formats<br>
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* SAFTNUM_FORMATS = 68<br>
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*
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* @param formatType
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* 音频输出格式类型
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*/
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public void setFormatType(int formatType)
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{
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this.formatType=formatType;
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}
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public static void main(String[] args)
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{
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MSTTSSpeech speech=new MSTTSSpeech();
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String text="这是我的测试,物理内存至少需要512MB，建议2GB以上,虚拟内存是主机物理内存的两倍，不要设到系统盘,硬盘空闲空间大于4.77GB.";
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speech.setFormatType(6);
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// speech.setRate(-1);
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//speech.saveToWav(text,"D://111.wav");
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speech.speak(text);
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}
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}
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