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import librosa
import os
import soundfile
from tqdm import tqdm, tqdm_notebook
base_dir = "./data_sakuramiko_senbetsu"
output_dir = "./plachta/VITS-fast-fine-tuning/custom_character_voice/sakuramiko"
all_dir = [f for f in os.listdir(base_dir) if not os.path.isfile(os.path.join(base_dir, f))]
file_list = []
skip_dir = ["301_dousa",
"801_eng_suuji",
"801_eng_jikan",
"803_eng_others",
"912_alphabet",
"912_alphabet2",
"913_web",
"sample"]
total_file_write = 0
def recursive_til_audio_file_found(path):
listed_dir = [f for f in os.listdir(path)]
if len(listed_dir) == 0:
return
test_path_first = os.path.join(path, listed_dir[0])
# continue through the directory if not a file
if not os.path.isfile(test_path_first):
for next_dir in listed_dir:
next_path = os.path.join(path, next_dir)
# skip any directory specify in skip_dir
for skip in skip_dir:
if next_path.find(skip) != -1:
break
else:
recursive_til_audio_file_found(next_path)
return
#for new_dir in tqdm_notebook(listed_dir, desc=f"Processing : {path}"):
for new_dir in listed_dir:
new_path = os.path.join(path, new_dir)
#if it is file, convert the audio to 16k and write to output directory
# output_path_base = path.replace(base_dir, output_dir)
# if not os.path.exists(output_path_base):
# os.makedirs(output_path_base, exist_ok=True)
# not an audio file
if new_path.find(".wav") == -1 and new_path.find(".mp3") == -1:
continue
global total_file_write
# audio, rate = librosa.load(new_path, sr=16000)
audio, rate = librosa.load(new_path, sr=22050)
# output_path = os.path.join(output_path_base, new_dir)
output_path = os.path.join(output_dir, "sakuramiko_" + str(total_file_write) + ".wav")
# output_path = os.path.join(output_dir, new_dir[0:-4] + ".wav")
soundfile.write(output_path, audio, rate, format='wav', subtype="PCM_16")
file_list.append(new_dir)
total_file_write += 1
pbar.update(1)
#print(f"\rWrite file{output_path}", end="")
with tqdm(total=24778) as pbar:
recursive_til_audio_file_found(base_dir)
print(f"Total audio file written : {total_file_write}")
import json
out_json = {}
for val in file_list:
out_json[val] = {"path":val, "kana":""}
with open("./amitaro.json", "w") as outfile:
outfile.write(json.dumps(out_json)) |