diff --git a/electron/main/main.js b/electron/main/main.js
new file mode 100644
index 0000000..c50c90c
--- /dev/null
+++ b/electron/main/main.js
@@ -0,0 +1,42 @@
+import { app, BrowserWindow, ipcMain, dialog } from 'electron';
+import { exec } from 'child_process';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+let mainWindow;
+
+function createWindow() {
+  mainWindow = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: false,
+      contextIsolation: true,
+      preload: path.join(__dirname, 'preload.js')
+    }
+  });
+
+  mainWindow.loadFile('index.html');
+}
+
+app.whenReady().then(createWindow);
+
+// Kommunikation vom Renderer (Frontend)
+ipcMain.handle('convert-video', async (event, filePath) => {
+  const output = path.join(path.dirname(filePath), 'converted.mp4');
+
+  return new Promise((resolve, reject) => {
+    exec(`ffmpeg -i "${filePath}" -vcodec libx264 "${output}"`, (error, stdout, stderr) => {
+      if (error) {
+        console.error('Fehler beim Konvertieren:', error);
+        reject(error);
+      } else {
+        console.log('Konvertierung abgeschlossen:', output);
+        resolve(output);
+      }
+    });
+  });
+});