百度文字转语音
<!DOCTYPE html>
<html>
<head>
<script src="http://cdn.javanx.cn/wp-content/themes/lensnews2.2/js/jquery.min.js?ver=3.1.1"></script>
<title>Web?</title>
<meta name="name" content="Javan" />
<style>
</style>
</head>
<body>
<script src="http://cdn.javanx.cn/wp-content/themes/lensnews2.2/js/jquery.min.js?ver=3.1.1"></script>
<script>
function audioPlay(text){
var zhText = text;
zhText = encodeURI(zhText);
var audio = "<audio autoplay=\"autoplay\">" + "<source src=\"http://tts.baidu.com/text2audio?lan=zh&ie=UTF-8&spd=4&text=" + zhText + "\" type=\"audio/mpeg\">" + "<embed height=\"0\" width=\"0\" src=\"http://tts.baidu.com/text2audio?text=" + zhText + "\">" + "</audio>";
$('body').append(audio);
}
audioPlay('hello 你好啊');
</script>
</body>
</html>
HTML 在线编辑器 http://demo.javanx.cn/coding/index.html
2. 利用百度文字转语音demo：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using System.IO;
using System.Windows;
using System.Windows.Threading;
using System.Windows.Controls;
namespace TextSpeech
{
public class BaiduSpeech
{
public static string Text2Voice(string sText) {
sText = Uri.EscapeDataString(sText );
string post = "type=tns&spd=5&pit=10&vol=5&per=4&tex=%E6%8F%90%E4%BE%9B%E5%A4%9A%E7%A7%8D%E5%8F%91%E9%9F%B3%E4%BA%BA%0A%E6%8F%90%E4%BE%9B%E5%9F%BA%E7%A1%80%E9%9F%B3%E5%BA%93%E5%92%8C%E7%B2%BE%E5%93%81%E9%9F%B3%E5%BA%93%E5%85%B19%E7%A7%8D%E5%8F%91%E9%9F%B3%E4%BA%BA%E4%BE%9B%E6%82%A8%E9%80%89%E6%8B%A9%EF%BC%8C%E9%80%82%E7%94%A8%E4%BA%8E%E6%B3%9B%E9%98%85%E8%AF%BB%E3%80%81%E8%AE%A2%E5%8D%95%E6%92%AD%E6%8A%A5%E3%80%81%E6%99%BA%E8%83%BD%E7%A1%AC%E4%BB%B6%E7%AD%89%E5%BA%94%E7%94%A8%E5%9C%BA%E6%99%AF%EF%BC%8C%E5%8D%B3%E5%B0%86%E6%8E%A8%E5%87%BA%E6%9B%B4%E5%A4%9A%E7%89%B9%E8%89%B2%E5%8F%91%E9%9F%B3%E4%BA%BA";
post = "type=tns&spd=5&pit=10&vol=5&per=4&tex="+sText;
string s= HttpHelper2.httpPost("http://ai.baidu.com/aidemo", post );
// MessageBox.Show(s);
//if get OK result: {"errno":0,"msg":"success","data":"data:audio\/x-mpeg;base64,\/\/MoxAA............VVVV"}
//convert from audio base64 string to byte
if (s.Contains("data:audio\\/x-mpeg;base64"))//success get audio
{
s = System.Text.RegularExpressions.Regex.Unescape(s);
string stringInBase64 = s.Replace("{\"errno\":0,\"msg\":\"success\",\"data\":\"data:audio/x-mpeg;base64,","").Replace("\"}","");
byte[] bytes = System.Convert.FromBase64String(stringInBase64);
WriteByteToFile(bytes, "temp.mp3"); //保存本地文件后可用 MediaElement 组件来播放。
// playAudio(bytes);//播放声音，如果不是WAV格式的流会失败。
// PlaySound(md,AppDomain.CurrentDomain.BaseDirectory + "\\temp.mp3");
}
return s;
}
/// <summary>
/// 写byte[]到fileName
/// </summary>
/// <param name="pReadByte">byte[]</param>
/// <param name="fileName">保存至硬盘路径</param>
/// <returns></returns>
static bool WriteByteToFile(byte[] pReadByte, string fileName)
{
FileStream pFileStream = null;
try
{
pFileStream = new FileStream(fileName, FileMode.OpenOrCreate);
pFileStream.Write(pReadByte, 0, pReadByte.Length);
}
catch
{
return false;
}
finally
{
if (pFileStream != null)
pFileStream.Close();
}
return true;
}
static void playAudio(byte[] data)
{
MemoryStream ms = new MemoryStream(data);
ms.Position = 0;
System.Media.SoundPlayer player = new System.Media.SoundPlayer();
player.Stream = ms;
player.LoadAsync();
player.Play();//The wave header is corrupt. 说明这个不是WAV格式文件流
}
static void PlaySound(MediaElement md ,string url)
{
md.LoadedBehavior = MediaState.Manual;
md.IsEnabled = true;
md.Stop();
md.Source = null;
md.Source = new Uri(url);
md.Play();
}
}
public class HttpHelper2 {
CookieContainer myCookieContainer = new CookieContainer();
public static string httpPost(string url, string post)
{
string s = "";
try
{
byte[] data = Encoding.ASCII.GetBytes(post);
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url);
req.Method = "POST";
req.Headers.Add("Cookie", "BAIDUID=CA97D41AACE2AD8A2750225E9F53C9BA:FG=1; BIDUPSID=CA97D41AACE2AD8A2750225E9F53C9BA; PSTM=1562830960; BDUSS=1Vib0ZXRjlqYnBmNG1SaW4wZjJ0SE0wRW40MXhJdE1JT01RQmk5QmtoMzB2VmRkSVFBQUFBJCQAAAAAAAAAAAEAAADSJwUAd2dzY2QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPQwMF30MDBdN; H_WISE_SIDS=126894_127760_132206_132550_133721_120202_133016_132911_133041_131246_132439_130762_132378_131518_118889_118863_118845_118826_118787_107320_133159_132780_134393_133352_129647_134434_124636_128968_132540_133837_133473_131906_133838_133847_132552_134460_133424_134319_134214_129645_131423_134345_133587_110085_134152_127969_131299_127318_127417_134150_133668_134352; BDORZ=B490B5EBF6F3CD402E515D22BCDA1598; delPer=0; H_PS_PSSID=29716_1446_21115_29523_29520_29721_29568_29220; PSINO=6; Hm_lvt_8b973192450250dd85b9011320b455ba=1567135060; Hm_lpvt_8b973192450250dd85b9011320b455ba=1567135060");
req.ContentType = "application/x-www-form-urlencoded";
req.UserAgent = "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.100 Safari/537.36";
req.Referer = "http://ai.baidu.com/tech/speech/tts?track=cp:ainsem|pf:pc|pp:chanpin-yuyin|pu:yuyin-yuyinhecheng-pinpai|ci:|kw:10003541";
req.ContentLength = data.Length;
req.GetRequestStream().Write(data, 0, data.Length);
// req.CookieContainer = myCookieContainer;
HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
// myCookieContainer.Add(resp.Cookies);
StreamReader r = new StreamReader(resp.GetResponseStream());
s = r.ReadToEnd();
r.Close();
resp.Close();
req.Abort();
}
catch (Exception ex)
{
s = ex.Message;
}
return s;
}
}
}
NAudio 播放音频流
byte[] bytes = System.Convert.FromBase64String(stringInBase64);
using (Stream ms = new MemoryStream(bytes))
{
ms.Position = 0;
using (WaveStream blockAlignedStream =
new BlockAlignReductionStream(
WaveFormatConversionStream.CreatePcmStream(new Mp3FileReader(ms))))
{
using (WaveOut waveOut = new WaveOut(WaveCallbackInfo.FunctionCallback()))
{
waveOut.Init(blockAlignedStream);
waveOut.PlaybackStopped += (sender, e) =>
{
waveOut.Stop();
};
waveOut.Play();
while (waveOut.PlaybackState == PlaybackState.Playing)
{
System.Threading.Thread.Sleep(100);
}
}
}
}
fffffffffffffffff
test red font.
