fix: parallelization effort, progressbar w/ bit-identitical file write compared to sequential path

libray/libray.py

@@ -19,27 +19,12 @@
 # You should have received a copy of the GNU General Public License
 # along with libray.  If not, see <https://www.gnu.org/licenses/>.
 
+import multiprocessing
 
-#!/usr/bin/env python3
-# -*- coding: utf8 -*-
-
-# libray - Libre Blu-Ray PS3 ISO Tool
-# Copyright © 2018 - 2024 Nichlas Severinsen
-#
-# This file is part of libray.
-#
-# libray is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# libray is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with libray.  If not, see <https://www.gnu.org/licenses/>.
+try:
+    multiprocessing.set_start_method('spawn')
+except RuntimeError:
+    pass
 
 import argparse
 import sys