public void startRecording() throws IOException {

		// Creating file
		File dir = MainActivity.this.getExternalFilesDir("test/" + currentFolderName);
		try {
			videofile = File.createTempFile("video", ".mp4", dir);
		} catch (IOException e) {
			Log.e(TAG, "External storage access error");
			return;
		}
		Log.i("CAMERA","Recording");
		// Creating MediaRecorder and specifying video source, output format, encoder, and output file

		recorder = new MediaRecorder();
		recorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);
		recorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
		recorder.setVideoSize(640, 480);
		recorder.setVideoEncoder(MediaRecorder.VideoEncoder.DEFAULT);
		recorder.setOutputFile(videofile.getAbsolutePath());


		recorder.prepare();
		Surface surface = recorder.getSurface();
		recorder.start();
	}
public void stopRecording() {

		new Handler().postDelayed(new Runnable() {
			@Override
			public void run() {
				try {
					recorder.stop();
				} catch (IllegalStateException e) {
					Log.e(TAG, "Error stopping MediaRecorder: " + e.getMessage());
				}
			}
		}, 500); // Add a 500ms delay before stopping the recording
		recorder.reset();
		recorder.release();
		// After stopping the recorder, create the video file and add it to the media library
		addRecordingToMediaLibrary();
	}
	protected void addRecordingToMediaLibrary() {
		// Creating content values
		ContentValues values = new ContentValues();
		long current = System.currentTimeMillis();
		values.put(MediaStore.Video.Media.TITLE, "video" + videofile.getName());
		values.put(MediaStore.Video.Media.DATE_ADDED, (int) (current / 1000));
		values.put(MediaStore.Video.Media.MIME_TYPE, "video/mp4");
		values.put(MediaStore.Video.Media.DATA, videofile.getAbsolutePath());

		// Creating content resolver and storing it in the external content uri
		ContentResolver contentResolver = getContentResolver();
		Uri base = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
		Uri newUri = contentResolver.insert(base, values);

		// Sending broadcast message to scan the media file so that it can be available
		sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, newUri));
		Toast.makeText(this, "Added File " + newUri, Toast.LENGTH_LONG).show();
	}