目錄

介紹

效果

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項目

代碼

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---

介紹

github地址：https://github.com/sandrohanea/whisper.net

Whisper.net. Speech to text made simple using Whisper Models

模型下載地址：https://huggingface.co/sandrohanea/whisper.net/tree/main/classic

效果

輸出信息?

whisper_init_from_file_no_state: loading model from 'ggml-small.bin'
whisper_model_load: loading model
whisper_model_load: n_vocab ? ? ? = 51865
whisper_model_load: n_audio_ctx ? = 1500
whisper_model_load: n_audio_state = 768
whisper_model_load: n_audio_head ?= 12
whisper_model_load: n_audio_layer = 12
whisper_model_load: n_text_ctx ? ?= 448
whisper_model_load: n_text_state ?= 768
whisper_model_load: n_text_head ? = 12
whisper_model_load: n_text_layer ?= 12
whisper_model_load: n_mels ? ? ? ?= 80
whisper_model_load: ftype ? ? ? ? = 1
whisper_model_load: qntvr ? ? ? ? = 0
whisper_model_load: type ? ? ? ? ?= 3
whisper_model_load: mem required ?= ?743.00 MB (+ ? 16.00 MB per decoder)
whisper_model_load: adding 1608 extra tokens
whisper_model_load: model ctx ? ? = ?464.68 MB
whisper_model_load: model size ? ?= ?464.44 MB
whisper_init_state: kv self size ?= ? 15.75 MB
whisper_init_state: kv cross size = ? 52.73 MB
00:00:00->00:00:20: 皇鶴樓,崔昊,西人已成皇鶴去,此地空于皇鶴樓,皇鶴一去不復返,白云千載空悠悠。
00:00:20->00:00:39: 青川莉莉漢陽樹,方草七七英五周,日暮相關何處事,燕泊江上世人愁。

項目

代碼

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Whisper.net;
using static System.Net.Mime.MediaTypeNames;

namespace C_使用whisper.net實現語音轉文本
{
? ? public partial class Form1 : Form
? ? {
? ? ? ? public Form1()
? ? ? ? {
? ? ? ? ? ? InitializeComponent();
? ? ? ? }

? ? ? ? string fileFilter = "*.wav|*.wav";
? ? ? ? string wavFileName = "";
? ? ? ? WhisperFactory whisperFactory;
? ? ? ? WhisperProcessor processor;
? ? ? ? private async void button2_Click(object sender, EventArgs e)
? ? ? ? {
? ? ? ? ? ? if (wavFileName == "")
? ? ? ? ? ? {
? ? ? ? ? ? ? ? return;
? ? ? ? ? ? }

? ? ? ? ? ? try
? ? ? ? ? ? {
? ? ? ? ? ? ? ? button2.Enabled = false;
? ? ? ? ? ? ? ? using var fileStream = File.OpenRead(wavFileName);
? ? ? ? ? ? ? ? await foreach (var result in processor.ProcessAsync(fileStream))
? ? ? ? ? ? ? ? {
? ? ? ? ? ? ? ? ? ? Console.WriteLine($"{result.Start}->{result.End}: {result.Text}\r\n");
? ? ? ? ? ? ? ? ? ? txtResult.Text += $"{result.Start}->{result.End}: {result.Text}\r\n";
? ? ? ? ? ? ? ? }
? ? ? ? ? ? }
? ? ? ? ? ? catch (Exception ex)
? ? ? ? ? ? {
? ? ? ? ? ? ? ? MessageBox.Show(ex.Message);
? ? ? ? ? ? }
? ? ? ? ? ? finally
? ? ? ? ? ? {
? ? ? ? ? ? ? ? button2.Enabled = true;
? ? ? ? ? ? }

? ? ? ? }

? ? ? ? private void Form1_Load(object sender, EventArgs e)
? ? ? ? {
? ? ? ? ? ? whisperFactory = WhisperFactory.FromPath("ggml-small.bin");

? ? ? ? ? ? processor = whisperFactory.CreateBuilder()
? ? ? ? ? ? ? ?.WithLanguage("zh")//.WithLanguage("auto")
? ? ? ? ? ? ? ?.Build();

? ? ? ? ? ? wavFileName = "085黃鶴樓.wav";
? ? ? ? ? ? txtFileName.Text = wavFileName;
? ? ? ? }

? ? ? ? private void button1_Click(object sender, EventArgs e)
? ? ? ? {
? ? ? ? ? ? OpenFileDialog ofd = new OpenFileDialog();
? ? ? ? ? ? ofd.Filter = fileFilter;
? ? ? ? ? ? if (ofd.ShowDialog() != DialogResult.OK) return;

? ? ? ? ? ? txtResult.Text = "";

? ? ? ? ? ? wavFileName = ofd.FileName;
? ? ? ? ? ? txtFileName.Text = wavFileName;
? ? ? ? }
? ? }
}

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Whisper.net;
using static System.Net.Mime.MediaTypeNames;namespace C_使用whisper.net實現語音轉文本
{public partial class Form1 : Form{public Form1(){InitializeComponent();}string fileFilter = "*.wav|*.wav";string wavFileName = "";WhisperFactory whisperFactory;WhisperProcessor processor;private async void button2_Click(object sender, EventArgs e){if (wavFileName == ""){return;}try{button2.Enabled = false;using var fileStream = File.OpenRead(wavFileName);await foreach (var result in processor.ProcessAsync(fileStream)){Console.WriteLine($"{result.Start}->{result.End}: {result.Text}\r\n");txtResult.Text += $"{result.Start}->{result.End}: {result.Text}\r\n";}}catch (Exception ex){MessageBox.Show(ex.Message);}finally{button2.Enabled = true;}}private void Form1_Load(object sender, EventArgs e){whisperFactory = WhisperFactory.FromPath("ggml-small.bin");processor = whisperFactory.CreateBuilder().WithLanguage("zh")//.WithLanguage("auto").Build();wavFileName = "085黃鶴樓.wav";txtFileName.Text = wavFileName;}private void button1_Click(object sender, EventArgs e){OpenFileDialog ofd = new OpenFileDialog();ofd.Filter = fileFilter;if (ofd.ShowDialog() != DialogResult.OK) return;txtResult.Text = "";wavFileName = ofd.FileName;txtFileName.Text = wavFileName;}}
}

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