move link_wav.py to paddlespeech/t2s/exps/gan_vocoder/ so that different vocoders can use one script.pull/1278/head
Jerryuhoo
3 years ago
parent
76f98c6f69
commit
c94f346207
@ -1,85 +0,0 @@
|
||||
# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
import argparse
|
||||
import os
|
||||
from operator import itemgetter
|
||||
from pathlib import Path
|
||||
|
||||
import jsonlines
|
||||
import numpy as np
|
||||
|
||||
|
||||
def main():
|
||||
# parse config and args
|
||||
parser = argparse.ArgumentParser(
|
||||
description="Preprocess audio and then extract features .")
|
||||
|
||||
parser.add_argument(
|
||||
"--old-dump-dir",
|
||||
default=None,
|
||||
type=str,
|
||||
help="directory to dump feature files.")
|
||||
parser.add_argument(
|
||||
"--dump-dir",
|
||||
type=str,
|
||||
required=True,
|
||||
help="directory to finetune dump feature files.")
|
||||
args = parser.parse_args()
|
||||
|
||||
old_dump_dir = Path(args.old_dump_dir).expanduser()
|
||||
old_dump_dir = old_dump_dir.resolve()
|
||||
dump_dir = Path(args.dump_dir).expanduser()
|
||||
# use absolute path
|
||||
dump_dir = dump_dir.resolve()
|
||||
dump_dir.mkdir(parents=True, exist_ok=True)
|
||||
|
||||
assert old_dump_dir.is_dir()
|
||||
assert dump_dir.is_dir()
|
||||
|
||||
for sub in ["train", "dev", "test"]:
|
||||
# 把 old_dump_dir 里面的 *-wave.npy 软连接到 dump_dir 的对应位置
|
||||
output_dir = dump_dir / sub
|
||||
output_dir.mkdir(parents=True, exist_ok=True)
|
||||
results = []
|
||||
for name in os.listdir(output_dir / "raw"):
|
||||
# 003918_feats.npy
|
||||
utt_id = name.split("_")[0]
|
||||
mel_path = output_dir / ("raw/" + name)
|
||||
gen_mel = np.load(mel_path)
|
||||
wave_name = utt_id + "_wave.npy"
|
||||
wav = np.load(old_dump_dir / sub / ("raw/" + wave_name))
|
||||
os.symlink(old_dump_dir / sub / ("raw/" + wave_name),
|
||||
output_dir / ("raw/" + wave_name))
|
||||
num_sample = wav.shape[0]
|
||||
num_frames = gen_mel.shape[0]
|
||||
wav_path = output_dir / ("raw/" + wave_name)
|
||||
|
||||
record = {
|
||||
"utt_id": utt_id,
|
||||
"num_samples": num_sample,
|
||||
"num_frames": num_frames,
|
||||
"feats": str(mel_path),
|
||||
"wave": str(wav_path),
|
||||
}
|
||||
results.append(record)
|
||||
|
||||
results.sort(key=itemgetter("utt_id"))
|
||||
|
||||
with jsonlines.open(output_dir / "raw/metadata.jsonl", 'w') as writer:
|
||||
for item in results:
|
||||
writer.write(item)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
Loading…
Reference in new issue