Datasets:
jblitzar
/
github-python

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return partial_prompt.scaled_by(f).finalize(clamp)
else:
f = adjustment_reference / partial_prompt.abs_max()
return partial_prompt.scaled_by(f).finalize(clamp)
# <FILESEP>
#!flask/bin/python
import os
import hashlib
import argparse
from flask_cors import CORS
from flask import Flask, request, render_template, jsonify, \
send_from_directory, make_response, send_file
from hparams import hparams
from audio import load_audio
from synthesizer import Synthesizer
from utils import str2bool, prepare_dirs, makedirs, add_postfix
ROOT_PATH = "web"
AUDIO_DIR = "audio"
AUDIO_PATH = os.path.join(ROOT_PATH, AUDIO_DIR)
base_path = os.path.dirname(os.path.realpath(__file__))
static_path = os.path.join(base_path, 'web/static')
global_config = None
synthesizer = Synthesizer()
app = Flask(__name__, root_path=ROOT_PATH, static_url_path='')
CORS(app)
def match_target_amplitude(sound, target_dBFS):
change_in_dBFS = target_dBFS - sound.dBFS
return sound.apply_gain(change_in_dBFS)
def amplify(path, keep_silence=300):
sound = AudioSegment.from_file(path)
nonsilent_ranges = pydub.silence.detect_nonsilent(
sound, silence_thresh=-50, min_silence_len=300)
new_sound = None
for idx, (start_i, end_i) in enumerate(nonsilent_ranges):
if idx == len(nonsilent_ranges) - 1:
end_i = None
amplified_sound = \
match_target_amplitude(sound[start_i:end_i], -20.0)
if idx == 0:
new_sound = amplified_sound
else:
new_sound = new_sound.append(amplified_sound)
if idx < len(nonsilent_ranges) - 1:
new_sound = new_sound.append(sound[end_i:nonsilent_ranges[idx+1][0]])
return new_sound.export("out.mp3", format="mp3")
def generate_audio_response(text, speaker_id):
global global_config
model_name = os.path.basename(global_config.load_path)
hashed_text = hashlib.md5(text.encode('utf-8')).hexdigest()
relative_dir_path = os.path.join(AUDIO_DIR, model_name)
relative_audio_path = os.path.join(
relative_dir_path, "{}.{}.wav".format(hashed_text, speaker_id))
real_path = os.path.join(ROOT_PATH, relative_audio_path)
makedirs(os.path.dirname(real_path))
if not os.path.exists(add_postfix(real_path, 0)):
try:
audio = synthesizer.synthesize(
[text], paths=[real_path], speaker_ids=[speaker_id],
attention_trim=True)[0]
except:
return jsonify(success=False), 400
return send_file(
add_postfix(relative_audio_path, 0),
mimetype="audio/wav",
as_attachment=True,
attachment_filename=hashed_text + ".wav")
response = make_response(audio)
response.headers['Content-Type'] = 'audio/wav'
response.headers['Content-Disposition'] = 'attachment; filename=sound.wav'
return response
@app.route('/')
def index():
text = request.args.get('text') or "듣고 싶은 문장을 입력해 주세요."
return render_template('index.html', text=text)
@app.route('/generate')
def view_method():
text = request.args.get('text')
speaker_id = int(request.args.get('speaker_id'))