The best free YouTube downloader apps let you download and play videos offline hassle-free. This means you can watch your favorite YouTube videos or ones you've saved ...
I’ve often found myself wanting to listen to my favorite YouTube content without the need to stream videos constantly. Maybe ...
"""Check if the file is a valid MP4.""" return os.path.isfile(file_path) and file_path.lower().endswith('.mp4') def convert_mp4_to_mp3(input_file, output_file ...