Untitled

// server.js

const express = require('express');
const { google } = require('googleapis');

const app = express();

app.use(express.json());

// POST endpoint to translate the audio of a YouTube video
app.post('/translate-audio', async (req, res) => {
  const { videoLink, targetLanguage } = req.body;

  // Validate the video link and target language inputs

  // Get the video ID from the YouTube video link
  const videoId = extractVideoId(videoLink);

  try {
    // Get the audio track of the YouTube video
    const audioUrl = await getAudioTrack(videoId);

    // Translate the audio track to the target language
    const translatedAudioUrl = await translateAudio(audioUrl, targetLanguage);

    // Return the translated audio URL to the client
    res.json({ translatedAudioUrl });
  } catch (error) {
    console.error('Error:', error);
    res.status(500).json({ error: 'An error occurred while translating the audio.' });
  }
});

// Helper function to extract the video ID from a YouTube video link
function extractVideoId(videoLink) {
  // Extract the video ID from the YouTube link using regex or any other method
  // Return the extracted video ID
}

// Helper function to get the audio track URL of a YouTube video
async function getAudioTrack(videoId) {
  // Use the YouTube Data API or any other method to retrieve the audio track URL of the video
  // Return the audio track URL
}

// Helper function to translate the audio track to the target language
async function translateAudio(audioUrl, targetLanguage) {
  // Use the Google Translate API or any other translation service to translate the audio track
  // Return the translated audio URL
}

// Start the server
app.listen(3000, () => {
  console.log('Server is running on port 3000');
});