speech_recognition/FunASR
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Merge branch 'main' of https://github.com/alibaba-damo-academy/FunASR into main

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雾聪 2023-08-29 10:35:03 +08:00
commit 0279d38391
4 changed files with 110 additions and 18 deletions
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30
funasr/runtime/wss-client/FunASRWSClient_Offline/Program.cs
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@ -19,11 +19,13 @@ namespace FunASRWSClient_Offline
{
public static string host = "0.0.0.0";
public static string port = "10095";
public static string hotword = null;
private static CWebSocketClient m_websocketclient = new CWebSocketClient();
[STAThread]
public async void FunASR_Main()
{
loadconfig();
loadhotword();
//初始化通信连接
string errorStatus = string.Empty;
string commstatus = ClientConnTest();
@ -72,6 +74,34 @@ namespace FunASRWSClient_Offline
}
}
}
}
static void loadhotword()
{
string filePath = "hotword.txt";
try
{
// 使用 StreamReader 打开文本文件
using (StreamReader sr = new StreamReader(filePath))
{
string line;
// 逐行读取文件内容
while ((line = sr.ReadLine()) != null)
{
hotword += line;
hotword += " ";
}
}
}
catch (Exception ex)
{
Console.WriteLine("读取文件时发生错误：" + ex.Message);
}
finally
{
if (hotword.Length > 0 && hotword[hotword.Length - 1] == ' ')
hotword = hotword.Substring(0,hotword.Length - 1);
}
}
private static string ClientConnTest()
{

20
funasr/runtime/wss-client/FunASRWSClient_Offline/README.md
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@ -1,9 +1,11 @@
# cshape-client-offline
这是一个基于FunASR-Websocket服务器的CShape客户端，用于转录本地音频文件。
将配置文件放在与程序相同目录下的config文件夹中，并在config.ini中配置服务器ip地址和端口号。
配置好服务端ip和端口号，在vs中打开需添加Websocket.Client的Nuget程序包后，可直接进行测试，按照控制台提示操作即可。
注：本客户端暂支持wav文件，在win11下完成测试，编译环境VS2022。
# cshape-client-offline
这是一个基于FunASR-Websocket服务器的CShape客户端，用于转录本地音频文件。
将配置文件放在与程序相同目录下的config文件夹中，并在config.ini中配置服务器ip地址和端口号。
配置好服务端ip和端口号，在vs中打开需添加Websocket.Client的Nuget程序包后，可直接进行测试，按照控制台提示操作即可。
更新：支持热词和时间戳，热词需将config文件夹下的hotword.txt放置在执行路径下。
注：运行后台须注意热词和时间戳为不同模型，本客户端在win11下完成测试，编译环境VS2022。

75
funasr/runtime/wss-client/FunASRWSClient_Offline/WebScoketClient.cs
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@ -2,6 +2,7 @@
using System.Text.Json;
using System.Reactive.Linq;
using FunASRWSClient_Offline;
using System.Text.RegularExpressions;
namespace WebSocketSpace
{
@ -45,15 +46,31 @@ namespace WebSocketSpace
public async Task<Task> ClientSendFileFunc(string file_name)//文件转录
{
string fileExtension = Path.GetExtension(file_name);
fileExtension = fileExtension.Replace(".", "");
if (!(fileExtension == "mp3" || fileExtension == "mp4" || fileExtension == "wav" || fileExtension == "pcm"))
return Task.CompletedTask;
try
{
if (client.IsRunning)
{
var exitEvent = new ManualResetEvent(false);
string path = Path.GetFileName(file_name);
string firstbuff = string.Format("{{\"mode\": \"offline\", \"wav_name\": \"{0}\", \"is_speaking\": true}}", Path.GetFileName(file_name));
client.Send(firstbuff);
showWAVForm(client, file_name);
if (fileExtension == "wav")
{
var exitEvent = new ManualResetEvent(false);
string path = Path.GetFileName(file_name);
string firstbuff = string.Format("{{\"mode\": \"offline\", \"wav_name\": \"{0}\", \"is_speaking\": true,\"hotwords\":\"{1}\"}}", Path.GetFileName(file_name), WSClient_Offline.hotword);
client.Send(firstbuff);
showWAVForm(client, file_name);
}
else
{
var exitEvent = new ManualResetEvent(false);
string path = Path.GetFileName(file_name);
string firstbuff = string.Format("{{\"mode\": \"offline\", \"wav_name\": \"{0}\", \"is_speaking\": true,\"hotwords\":\"{1}\", \"wav_format\":\"{2}\"}}", Path.GetFileName(file_name), WSClient_Offline.hotword, fileExtension);
client.Send(firstbuff);
showWAVForm_All(client, file_name);
}
}
}
catch (Exception ex)
@ -69,15 +86,42 @@ namespace WebSocketSpace
{
try
{
string timestamp = string.Empty;
JsonDocument jsonDoc = JsonDocument.Parse(message);
JsonElement root = jsonDoc.RootElement;
string mode = root.GetProperty("mode").GetString();
string text = root.GetProperty("text").GetString();
string text = root.GetProperty("text").GetString();
string name = root.GetProperty("wav_name").GetString();
if(name == "asr_stream")
Console.WriteLine($"实时识别内容: {text}");
if (message.IndexOf("timestamp") != -1)
{
Console.WriteLine($"文件名称:{name}");
//识别内容处理
text = text.Replace(",", "。");
text = text.Replace("?", "。");
List<string> sens = text.Split("。").ToList();
//时间戳处理
timestamp = root.GetProperty("timestamp").GetString();
List<List<int>> data = new List<List<int>>();
string pattern = @"\[(\d+),(\d+)\]";
foreach (Match match in Regex.Matches(timestamp, pattern))
{
int start = int.Parse(match.Groups[1].Value);
int end = int.Parse(match.Groups[2].Value);
data.Add(new List<int> { start, end });
}
int count = 0;
for (int i = 0; i< sens.Count; i++)
{
if (sens[i].Length == 0)
continue;
Console.WriteLine(string.Format($"[{data[count][0]}-{data[count + sens[i].Length - 1][1]}]:{sens[i]}"));
count += sens[i].Length;
}
}
else
Console.WriteLine($"文件名称:{name} 文件转录内容: {text}");
{
Console.WriteLine($"文件名称:{name} 文件转录内容: {text} 时间戳：{timestamp}");
}
}
catch (JsonException ex)
{
@ -100,6 +144,19 @@ namespace WebSocketSpace
client.Send("{\"is_speaking\": false}");
}
private void showWAVForm_All(WebsocketClient client, string file_name)
{
byte[] getbyte = FileToByte(file_name).ToArray();
for (int i = 0; i < getbyte.Length; i += 1024000)
{
byte[] send = getbyte.Skip(i).Take(1024000).ToArray();
client.Send(send);
Thread.Sleep(5);
}
Thread.Sleep(10);
client.Send("{\"is_speaking\": false}");
}
public byte[] FileToByte(string fileUrl)
{
try

3
funasr/runtime/wss-client/confg/hotword.txt Normal file
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@ -0,0 +1,3 @@
阿里巴巴
达摩院
FunASR