<commit_before>m4a_to_aac
==========

Copy aac audio out of m41 to an aac<commit_msg>Created usage information in README<commit_after>m4a_to_aac
==========

usage: ./all_m4a_to_aac path_to_music_dir

Program uses avconv to create aac's recursively for all m4a's in
dir. This will make them playable on the VW Golf Sound system.
{'fraction_non_alphanumeric': 0.10091743119266056, 'fraction_numerical': 0.01834862385321101, 'mean_word_length': 5.6938775510204085, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5054416', 'n_tokens_mistral': 121, 'n_tokens_neox': 114, 'n_words': 40}