Upload files to "test_examples/VoiceToSpeech"

2024-02-24 12:32:09 +01:00
parent 6e5257fe50
commit 6181a5da83
6 changed files with 1944 additions and 0 deletions
--- a/test_examples/VoiceToSpeech/index.html
+++ b/test_examples/VoiceToSpeech/index.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Audio zu Text</title>
+</head>
+<body>
+    <input type="file" accept="audio/*" id="audioFileInput">
+    <div id="transcriptionResult"></div>
+    <script src="jav.js"></script>
+</body>
+</html>
--- a/test_examples/VoiceToSpeech/jav.js
+++ b/test_examples/VoiceToSpeech/jav.js
@@ -0,0 +1,29 @@
+const audioFileInput = document.getElementById('audioFileInput');
+const transcriptionResult = document.getElementById('transcriptionResult');
+
+audioFileInput.addEventListener('change', () => {
+    const audioFile = audioFileInput.files[0];
+
+    if (!audioFile) {
+        transcriptionResult.textContent = "Bitte wählen Sie eine Audiodatei aus.";
+        return;
+    }
+
+    // FormData erstellen, um die Datei an den Server zu senden
+    const formData = new FormData();
+    formData.append('audioFile', audioFile);
+
+    // HTTP POST-Anfrage an den Server senden
+    fetch('http://localhost:3000/upload', {
+        method: 'POST',
+        body: formData,
+    })
+    .then(response => response.text())
+    .then(result => {
+        transcriptionResult.textContent = result;
+    })
+    .catch(error => {
+        transcriptionResult.textContent = "Fehler beim Transkribieren der Audiodatei.";
+        console.error(error);
+    });
+});
--- a/test_examples/VoiceToSpeech/package-lock.json
+++ b/test_examples/VoiceToSpeech/package-lock.json
--- a/test_examples/VoiceToSpeech/package.json
+++ b/test_examples/VoiceToSpeech/package.json
@@ -0,0 +1,10 @@
+{
+  "dependencies": {
+    "@google-cloud/speech": "^6.0.2",
+    "child_process": "^1.0.2",
+    "cors": "^2.8.5",
+    "express": "^4.18.2",
+    "fs": "^0.0.1-security",
+    "multer": "^1.4.5-lts.1"
+  }
+}
--- a/test_examples/VoiceToSpeech/server.js
+++ b/test_examples/VoiceToSpeech/server.js
@@ -0,0 +1,38 @@
+const express = require('express');
+const multer = require('multer');
+const cors = require('cors');
+const app = express();
+const port = 3000;
+const { exec } = require('child_process');
+const fs = require('fs');
+
+app.use(cors());
+
+app.use(express.static('public'));
+
+const storage = multer.memoryStorage();
+const upload = multer({ storage: storage });
+
+app.post('/upload', upload.single('audioFile'), (req, res) => {
+    if (!req.file) {
+        return res.status(400).send("Keine Audiodatei hochgeladen.");
+    }
+
+    // Speichern Sie die Audiodatei vorübergehend
+    const audioFilePath = 'temp.wav';
+    fs.writeFileSync(audioFilePath, req.file.buffer);
+
+    // Verwenden Sie pocketsphinx für die Transkription
+    exec(`pocketsphinx_continuous -infile ${audioFilePath}`, (error, stdout, stderr) => {
+        if (error) {
+            console.error('Fehler bei der Transkription:', error);
+            res.status(500).send('Fehler bei der Transkription');
+        } else {
+            res.send(stdout);
+        }
+    });
+});
+
+app.listen(port, () => {
+    console.log(`Server läuft auf Port ${port}`);
+});
--- a/test_examples/VoiceToSpeech/temp.wav
+++ b/test_examples/VoiceToSpeech/temp.wav