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820 lines
30 KiB
820 lines
30 KiB
# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import argparse
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import asyncio
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import base64
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import io
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import json
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import os
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import random
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import sys
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import time
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import warnings
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from typing import List
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import numpy as np
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import requests
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import soundfile
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from ..executor import BaseExecutor
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from ..util import cli_client_register
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from ..util import stats_wrapper
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from paddlespeech.cli.log import logger
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from paddlespeech.server.utils.audio_handler import ASRWsAudioHandler
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from paddlespeech.server.utils.audio_process import wav2pcm
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from paddlespeech.server.utils.util import compute_delay
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from paddlespeech.server.utils.util import wav2base64
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warnings.filterwarnings("ignore")
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__all__ = [
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'TTSClientExecutor', 'TTSOnlineClientExecutor', 'ASRClientExecutor',
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'ASROnlineClientExecutor', 'CLSClientExecutor', 'VectorClientExecutor'
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]
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@cli_client_register(
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name='paddlespeech_client.tts', description='visit tts service')
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class TTSClientExecutor(BaseExecutor):
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def __init__(self):
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super(TTSClientExecutor, self).__init__()
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self.parser = argparse.ArgumentParser(
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prog='paddlespeech_client.tts', add_help=True)
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self.parser.add_argument(
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'--server_ip', type=str, default='127.0.0.1', help='server ip')
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self.parser.add_argument(
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'--port', type=int, default=8090, help='server port')
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self.parser.add_argument(
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'--input',
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type=str,
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default=None,
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help='Text to be synthesized.',
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required=True)
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self.parser.add_argument(
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'--spk_id', type=int, default=0, help='Speaker id')
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self.parser.add_argument(
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'--speed',
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type=float,
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default=1.0,
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help='Audio speed, the value should be set between 0 and 3')
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self.parser.add_argument(
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'--volume',
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type=float,
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default=1.0,
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help='Audio volume, the value should be set between 0 and 3')
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self.parser.add_argument(
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'--sample_rate',
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type=int,
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default=0,
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choices=[0, 8000, 16000],
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help='Sampling rate, the default is the same as the model')
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self.parser.add_argument(
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'--output', type=str, default=None, help='Synthesized audio file')
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def postprocess(self, wav_base64: str, outfile: str) -> float:
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audio_data_byte = base64.b64decode(wav_base64)
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# from byte
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samples, sample_rate = soundfile.read(
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io.BytesIO(audio_data_byte), dtype='float32')
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# transform audio
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if outfile.endswith(".wav"):
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soundfile.write(outfile, samples, sample_rate)
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elif outfile.endswith(".pcm"):
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temp_wav = str(random.getrandbits(128)) + ".wav"
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soundfile.write(temp_wav, samples, sample_rate)
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wav2pcm(temp_wav, outfile, data_type=np.int16)
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os.remove(temp_wav)
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else:
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logger.error("The format for saving audio only supports wav or pcm")
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def execute(self, argv: List[str]) -> bool:
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args = self.parser.parse_args(argv)
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input_ = args.input
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server_ip = args.server_ip
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port = args.port
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spk_id = args.spk_id
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speed = args.speed
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volume = args.volume
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sample_rate = args.sample_rate
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output = args.output
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try:
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time_start = time.time()
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res = self(
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input=input_,
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server_ip=server_ip,
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port=port,
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spk_id=spk_id,
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speed=speed,
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volume=volume,
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sample_rate=sample_rate,
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output=output)
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time_end = time.time()
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time_consume = time_end - time_start
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response_dict = res.json()
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logger.info("Save synthesized audio successfully on %s." % (output))
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logger.info("Audio duration: %f s." %
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(response_dict['result']['duration']))
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logger.info("Response time: %f s." % (time_consume))
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return True
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except Exception as e:
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logger.error("Failed to synthesized audio.")
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logger.error(e)
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return False
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@stats_wrapper
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def __call__(self,
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input: str,
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server_ip: str="127.0.0.1",
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port: int=8090,
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spk_id: int=0,
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speed: float=1.0,
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volume: float=1.0,
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sample_rate: int=0,
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output: str=None):
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"""
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Python API to call an executor.
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"""
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url = 'http://' + server_ip + ":" + str(port) + '/paddlespeech/tts'
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request = {
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"text": input,
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"spk_id": spk_id,
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"speed": speed,
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"volume": volume,
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"sample_rate": sample_rate,
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"save_path": output
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}
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res = requests.post(url, json.dumps(request))
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response_dict = res.json()
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if output is not None:
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self.postprocess(response_dict["result"]["audio"], output)
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return res
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@cli_client_register(
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name='paddlespeech_client.tts_online',
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description='visit tts online service')
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class TTSOnlineClientExecutor(BaseExecutor):
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def __init__(self):
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super(TTSOnlineClientExecutor, self).__init__()
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self.parser = argparse.ArgumentParser(
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prog='paddlespeech_client.tts_online', add_help=True)
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self.parser.add_argument(
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'--server_ip', type=str, default='127.0.0.1', help='server ip')
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self.parser.add_argument(
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'--port', type=int, default=8092, help='server port')
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self.parser.add_argument(
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'--protocol',
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type=str,
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default="http",
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choices=["http", "websocket"],
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help='server protocol')
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self.parser.add_argument(
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'--input',
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type=str,
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default=None,
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help='Text to be synthesized.',
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required=True)
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self.parser.add_argument(
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'--spk_id', type=int, default=0, help='Speaker id')
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self.parser.add_argument(
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'--output',
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type=str,
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default=None,
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help='Client saves synthesized audio')
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self.parser.add_argument(
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"--play", type=bool, help="whether to play audio", default=False)
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def execute(self, argv: List[str]) -> bool:
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args = self.parser.parse_args(argv)
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input_ = args.input
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server_ip = args.server_ip
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port = args.port
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protocol = args.protocol
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spk_id = args.spk_id
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output = args.output
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play = args.play
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try:
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self(
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input=input_,
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server_ip=server_ip,
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port=port,
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protocol=protocol,
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spk_id=spk_id,
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output=output,
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play=play)
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return True
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except Exception as e:
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logger.error("Failed to synthesized audio.")
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logger.error(e)
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return False
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@stats_wrapper
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def __call__(self,
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input: str,
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server_ip: str="127.0.0.1",
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port: int=8092,
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protocol: str="http",
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spk_id: int=0,
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output: str=None,
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play: bool=False):
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"""
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Python API to call an executor.
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"""
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if protocol == "http":
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logger.info("tts http client start")
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from paddlespeech.server.utils.audio_handler import TTSHttpHandler
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handler = TTSHttpHandler(server_ip, port, play)
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first_response, final_response, duration, save_audio_success, receive_time_list, chunk_duration_list = handler.run(
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input, spk_id, output)
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delay_time_list = compute_delay(receive_time_list,
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chunk_duration_list)
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elif protocol == "websocket":
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from paddlespeech.server.utils.audio_handler import TTSWsHandler
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logger.info("tts websocket client start")
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handler = TTSWsHandler(server_ip, port, play)
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loop = asyncio.get_event_loop()
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first_response, final_response, duration, save_audio_success, receive_time_list, chunk_duration_list = loop.run_until_complete(
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handler.run(input, spk_id, output))
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delay_time_list = compute_delay(receive_time_list,
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chunk_duration_list)
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else:
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logger.error("Please set correct protocol, http or websocket")
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sys.exit(-1)
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logger.info(f"sentence: {input}")
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logger.info(f"duration: {duration} s")
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logger.info(f"first response: {first_response} s")
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logger.info(f"final response: {final_response} s")
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logger.info(f"RTF: {final_response/duration}")
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if output is not None:
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if save_audio_success:
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logger.info(f"Audio successfully saved in {output}")
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else:
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logger.error("Audio save failed.")
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if delay_time_list != []:
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logger.info(
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f"Delay situation: total number of packages: {len(receive_time_list)}, the number of delayed packets: {len(delay_time_list)}, minimum delay time: {min(delay_time_list)} s, maximum delay time: {max(delay_time_list)} s, average delay time: {sum(delay_time_list)/len(delay_time_list)} s, delay rate:{len(delay_time_list)/len(receive_time_list)}"
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)
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else:
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logger.info("The sentence has no delay in streaming synthesis.")
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@cli_client_register(
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name='paddlespeech_client.asr', description='visit asr service')
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class ASRClientExecutor(BaseExecutor):
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def __init__(self):
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super(ASRClientExecutor, self).__init__()
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self.parser = argparse.ArgumentParser(
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prog='paddlespeech_client.asr', add_help=True)
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self.parser.add_argument(
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'--server_ip', type=str, default='127.0.0.1', help='server ip')
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self.parser.add_argument(
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'--port', type=int, default=8090, help='server port')
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self.parser.add_argument(
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'--input',
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type=str,
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default=None,
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help='Audio file to be recognized',
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required=True)
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self.parser.add_argument(
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'--protocol',
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type=str,
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default="http",
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choices=["http", "websocket"],
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help='server protocol')
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self.parser.add_argument(
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'--sample_rate', type=int, default=16000, help='audio sample rate')
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self.parser.add_argument(
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'--lang', type=str, default="zh_cn", help='language')
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self.parser.add_argument(
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'--audio_format', type=str, default="wav", help='audio format')
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self.parser.add_argument(
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'--punc.server_ip',
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type=str,
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default=None,
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dest="punc_server_ip",
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help='Punctuation server ip')
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self.parser.add_argument(
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'--punc.port',
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type=int,
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default=8091,
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dest="punc_server_port",
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help='Punctuation server port')
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def execute(self, argv: List[str]) -> bool:
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args = self.parser.parse_args(argv)
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input_ = args.input
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server_ip = args.server_ip
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port = args.port
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sample_rate = args.sample_rate
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lang = args.lang
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audio_format = args.audio_format
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protocol = args.protocol
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try:
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time_start = time.time()
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res = self(
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input=input_,
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server_ip=server_ip,
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port=port,
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sample_rate=sample_rate,
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lang=lang,
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audio_format=audio_format,
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protocol=protocol,
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punc_server_ip=args.punc_server_ip,
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punc_server_port=args.punc_server_port)
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time_end = time.time()
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logger.info(f"ASR result: {res}")
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logger.info("Response time %f s." % (time_end - time_start))
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return True
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except Exception as e:
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logger.error("Failed to speech recognition.")
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logger.error(e)
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return False
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@stats_wrapper
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def __call__(self,
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input: str,
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server_ip: str="127.0.0.1",
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port: int=8090,
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sample_rate: int=16000,
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lang: str="zh_cn",
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audio_format: str="wav",
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protocol: str="http",
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punc_server_ip: str=None,
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punc_server_port: int=None):
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"""Python API to call an executor.
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Args:
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input (str): The input audio file path
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server_ip (str, optional): The ASR server ip. Defaults to "127.0.0.1".
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port (int, optional): The ASR server port. Defaults to 8090.
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sample_rate (int, optional): The audio sample rate. Defaults to 16000.
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lang (str, optional): The audio language type. Defaults to "zh_cn".
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audio_format (str, optional): The audio format information. Defaults to "wav".
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protocol (str, optional): The ASR server. Defaults to "http".
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Returns:
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str: The ASR results
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"""
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# we use the asr server to recognize the audio text content
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# and paddlespeech_client asr only support http protocol
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protocol = "http"
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if protocol.lower() == "http":
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from paddlespeech.server.utils.audio_handler import ASRHttpHandler
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logger.info("asr http client start")
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handler = ASRHttpHandler(server_ip=server_ip, port=port)
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res = handler.run(input, audio_format, sample_rate, lang)
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res = res['result']['transcription']
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logger.info("asr http client finished")
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else:
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logger.error(f"Sorry, we have not support protocol: {protocol},"
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"please use http or websocket protocol")
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sys.exit(-1)
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return res
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@cli_client_register(
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name='paddlespeech_client.asr_online',
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description='visit asr online service')
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class ASROnlineClientExecutor(BaseExecutor):
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def __init__(self):
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super(ASROnlineClientExecutor, self).__init__()
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self.parser = argparse.ArgumentParser(
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prog='paddlespeech_client.asr_online', add_help=True)
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self.parser.add_argument(
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'--server_ip', type=str, default='127.0.0.1', help='server ip')
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self.parser.add_argument(
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'--port', type=int, default=8091, help='server port')
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self.parser.add_argument(
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'--input',
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type=str,
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default=None,
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help='Audio file to be recognized',
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required=True)
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self.parser.add_argument(
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'--sample_rate', type=int, default=16000, help='audio sample rate')
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self.parser.add_argument(
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'--lang', type=str, default="zh_cn", help='language')
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self.parser.add_argument(
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'--audio_format', type=str, default="wav", help='audio format')
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self.parser.add_argument(
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'--punc.server_ip',
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type=str,
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default=None,
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dest="punc_server_ip",
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help='Punctuation server ip')
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self.parser.add_argument(
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'--punc.port',
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type=int,
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default=8190,
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dest="punc_server_port",
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help='Punctuation server port')
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def execute(self, argv: List[str]) -> bool:
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args = self.parser.parse_args(argv)
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input_ = args.input
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server_ip = args.server_ip
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port = args.port
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sample_rate = args.sample_rate
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lang = args.lang
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audio_format = args.audio_format
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try:
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time_start = time.time()
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res = self(
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input=input_,
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server_ip=server_ip,
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port=port,
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sample_rate=sample_rate,
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lang=lang,
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audio_format=audio_format,
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punc_server_ip=args.punc_server_ip,
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punc_server_port=args.punc_server_port)
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time_end = time.time()
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logger.info(res)
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logger.info("Response time %f s." % (time_end - time_start))
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return True
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except Exception as e:
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logger.error("Failed to speech recognition.")
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logger.error(e)
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return False
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@stats_wrapper
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def __call__(self,
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input: str,
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server_ip: str="127.0.0.1",
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port: int=8091,
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sample_rate: int=16000,
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lang: str="zh_cn",
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audio_format: str="wav",
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punc_server_ip: str=None,
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punc_server_port: str=None):
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"""Python API to call asr online executor.
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Args:
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input (str): the audio file to be send to streaming asr service.
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server_ip (str, optional): streaming asr server ip. Defaults to "127.0.0.1".
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port (int, optional): streaming asr server port. Defaults to 8091.
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sample_rate (int, optional): audio sample rate. Defaults to 16000.
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lang (str, optional): audio language type. Defaults to "zh_cn".
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audio_format (str, optional): audio format. Defaults to "wav".
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punc_server_ip (str, optional): punctuation server ip. Defaults to None.
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punc_server_port (str, optional): punctuation server port. Defaults to None.
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Returns:
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str: the audio text
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"""
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logger.info("asr websocket client start")
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handler = ASRWsAudioHandler(
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server_ip,
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port,
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punc_server_ip=punc_server_ip,
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punc_server_port=punc_server_port)
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loop = asyncio.get_event_loop()
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|
res = loop.run_until_complete(handler.run(input))
|
|
logger.info("asr websocket client finished")
|
|
|
|
return res['result']
|
|
|
|
|
|
@cli_client_register(
|
|
name='paddlespeech_client.cls', description='visit cls service')
|
|
class CLSClientExecutor(BaseExecutor):
|
|
def __init__(self):
|
|
super(CLSClientExecutor, self).__init__()
|
|
self.parser = argparse.ArgumentParser(
|
|
prog='paddlespeech_client.cls', add_help=True)
|
|
self.parser.add_argument(
|
|
'--server_ip', type=str, default='127.0.0.1', help='server ip')
|
|
self.parser.add_argument(
|
|
'--port', type=int, default=8090, help='server port')
|
|
self.parser.add_argument(
|
|
'--input',
|
|
type=str,
|
|
default=None,
|
|
help='Audio file to classify.',
|
|
required=True)
|
|
self.parser.add_argument(
|
|
'--topk',
|
|
type=int,
|
|
default=1,
|
|
help='Return topk scores of classification result.')
|
|
|
|
def execute(self, argv: List[str]) -> bool:
|
|
args = self.parser.parse_args(argv)
|
|
input_ = args.input
|
|
server_ip = args.server_ip
|
|
port = args.port
|
|
topk = args.topk
|
|
|
|
try:
|
|
time_start = time.time()
|
|
res = self(input=input_, server_ip=server_ip, port=port, topk=topk)
|
|
time_end = time.time()
|
|
logger.info(res.json())
|
|
logger.info("Response time %f s." % (time_end - time_start))
|
|
return True
|
|
except Exception as e:
|
|
logger.error("Failed to speech classification.")
|
|
logger.error(e)
|
|
return False
|
|
|
|
@stats_wrapper
|
|
def __call__(self,
|
|
input: str,
|
|
server_ip: str="127.0.0.1",
|
|
port: int=8090,
|
|
topk: int=1):
|
|
"""
|
|
Python API to call an executor.
|
|
"""
|
|
|
|
url = 'http://' + server_ip + ":" + str(port) + '/paddlespeech/cls'
|
|
audio = wav2base64(input)
|
|
data = {"audio": audio, "topk": topk}
|
|
|
|
res = requests.post(url=url, data=json.dumps(data))
|
|
return res
|
|
|
|
|
|
@cli_client_register(
|
|
name='paddlespeech_client.text', description='visit the text service')
|
|
class TextClientExecutor(BaseExecutor):
|
|
def __init__(self):
|
|
super(TextClientExecutor, self).__init__()
|
|
self.parser = argparse.ArgumentParser(
|
|
prog='paddlespeech_client.text', add_help=True)
|
|
self.parser.add_argument(
|
|
'--server_ip', type=str, default='127.0.0.1', help='server ip')
|
|
self.parser.add_argument(
|
|
'--port', type=int, default=8090, help='server port')
|
|
self.parser.add_argument(
|
|
'--input',
|
|
type=str,
|
|
default=None,
|
|
help='sentence to be process by text server.',
|
|
required=True)
|
|
|
|
def execute(self, argv: List[str]) -> bool:
|
|
"""Execute the request from the argv.
|
|
|
|
Args:
|
|
argv (List): the request arguments
|
|
|
|
Returns:
|
|
str: the request flag
|
|
"""
|
|
args = self.parser.parse_args(argv)
|
|
input_ = args.input
|
|
server_ip = args.server_ip
|
|
port = args.port
|
|
|
|
try:
|
|
time_start = time.time()
|
|
res = self(input=input_, server_ip=server_ip, port=port)
|
|
time_end = time.time()
|
|
logger.info(f"The punc text: {res}")
|
|
logger.info("Response time %f s." % (time_end - time_start))
|
|
return True
|
|
except Exception as e:
|
|
logger.error("Failed to Text punctuation.")
|
|
return False
|
|
|
|
@stats_wrapper
|
|
def __call__(self, input: str, server_ip: str="127.0.0.1", port: int=8090):
|
|
"""
|
|
Python API to call text executor.
|
|
|
|
Args:
|
|
input (str): the request sentence text
|
|
server_ip (str, optional): the server ip. Defaults to "127.0.0.1".
|
|
port (int, optional): the server port. Defaults to 8090.
|
|
|
|
Returns:
|
|
str: the punctuation text
|
|
"""
|
|
|
|
url = 'http://' + server_ip + ":" + str(port) + '/paddlespeech/text'
|
|
request = {
|
|
"text": input,
|
|
}
|
|
|
|
res = requests.post(url=url, data=json.dumps(request))
|
|
response_dict = res.json()
|
|
punc_text = response_dict["result"]["punc_text"]
|
|
return punc_text
|
|
|
|
|
|
@cli_client_register(
|
|
name='paddlespeech_client.vector', description='visit the vector service')
|
|
class VectorClientExecutor(BaseExecutor):
|
|
def __init__(self):
|
|
super(VectorClientExecutor, self).__init__()
|
|
self.parser = argparse.ArgumentParser(
|
|
prog='paddlespeech_client.vector', add_help=True)
|
|
self.parser.add_argument(
|
|
'--server_ip', type=str, default='127.0.0.1', help='server ip')
|
|
self.parser.add_argument(
|
|
'--port', type=int, default=8090, help='server port')
|
|
self.parser.add_argument(
|
|
'--input',
|
|
type=str,
|
|
default=None,
|
|
help='sentence to be process by text server.')
|
|
self.parser.add_argument(
|
|
'--task',
|
|
type=str,
|
|
default="spk",
|
|
choices=["spk", "score"],
|
|
help="The vector service task")
|
|
self.parser.add_argument(
|
|
"--enroll", type=str, default=None, help="The enroll audio")
|
|
self.parser.add_argument(
|
|
"--test", type=str, default=None, help="The test audio")
|
|
|
|
def execute(self, argv: List[str]) -> bool:
|
|
"""Execute the request from the argv.
|
|
|
|
Args:
|
|
argv (List): the request arguments
|
|
|
|
Returns:
|
|
str: the request flag
|
|
"""
|
|
args = self.parser.parse_args(argv)
|
|
input_ = args.input
|
|
server_ip = args.server_ip
|
|
port = args.port
|
|
task = args.task
|
|
|
|
try:
|
|
time_start = time.time()
|
|
res = self(
|
|
input=input_,
|
|
server_ip=server_ip,
|
|
port=port,
|
|
enroll_audio=args.enroll,
|
|
test_audio=args.test,
|
|
task=task)
|
|
time_end = time.time()
|
|
logger.info("Response time %f s." % (time_end - time_start))
|
|
return True
|
|
except Exception as e:
|
|
logger.error("Failed to extract vector.")
|
|
logger.error(e)
|
|
return False
|
|
|
|
@stats_wrapper
|
|
def __call__(self,
|
|
input: str,
|
|
server_ip: str="127.0.0.1",
|
|
port: int=8090,
|
|
audio_format: str="wav",
|
|
sample_rate: int=16000,
|
|
enroll_audio: str=None,
|
|
test_audio: str=None,
|
|
task="spk"):
|
|
"""
|
|
Python API to call text executor.
|
|
|
|
Args:
|
|
input (str): the request audio data
|
|
server_ip (str, optional): the server ip. Defaults to "127.0.0.1".
|
|
port (int, optional): the server port. Defaults to 8090.
|
|
audio_format (str, optional): audio format. Defaults to "wav".
|
|
sample_rate (str, optional): audio sample rate. Defaults to 16000.
|
|
enroll_audio (str, optional): enroll audio data. Defaults to None.
|
|
test_audio (str, optional): test audio data. Defaults to None.
|
|
task (str, optional): the task type, "spk" or "socre". Defaults to "spk"
|
|
Returns:
|
|
str: the audio embedding or score between enroll and test audio
|
|
"""
|
|
|
|
if task == "spk":
|
|
from paddlespeech.server.utils.audio_handler import VectorHttpHandler
|
|
logger.info("vector http client start")
|
|
logger.info(f"the input audio: {input}")
|
|
handler = VectorHttpHandler(server_ip=server_ip, port=port)
|
|
res = handler.run(input, audio_format, sample_rate)
|
|
logger.info(f"The spk embedding is: {res}")
|
|
return res
|
|
elif task == "score":
|
|
from paddlespeech.server.utils.audio_handler import VectorScoreHttpHandler
|
|
logger.info("vector score http client start")
|
|
logger.info(
|
|
f"enroll audio: {enroll_audio}, test audio: {test_audio}")
|
|
handler = VectorScoreHttpHandler(server_ip=server_ip, port=port)
|
|
res = handler.run(enroll_audio, test_audio, audio_format,
|
|
sample_rate)
|
|
logger.info(f"The vector score is: {res}")
|
|
return res
|
|
else:
|
|
logger.error(f"Sorry, we have not support such task {task}")
|
|
|
|
|
|
@cli_client_register(
|
|
name='paddlespeech_client.acs', description='visit acs service')
|
|
class ACSClientExecutor(BaseExecutor):
|
|
def __init__(self):
|
|
super(ACSClientExecutor, self).__init__()
|
|
self.parser = argparse.ArgumentParser(
|
|
prog='paddlespeech_client.acs', add_help=True)
|
|
self.parser.add_argument(
|
|
'--server_ip', type=str, default='127.0.0.1', help='server ip')
|
|
self.parser.add_argument(
|
|
'--port', type=int, default=8090, help='server port')
|
|
self.parser.add_argument(
|
|
'--input',
|
|
type=str,
|
|
default=None,
|
|
help='Audio file to be recognized',
|
|
required=True)
|
|
self.parser.add_argument(
|
|
'--sample_rate', type=int, default=16000, help='audio sample rate')
|
|
self.parser.add_argument(
|
|
'--lang', type=str, default="zh_cn", help='language')
|
|
self.parser.add_argument(
|
|
'--audio_format', type=str, default="wav", help='audio format')
|
|
|
|
def execute(self, argv: List[str]) -> bool:
|
|
args = self.parser.parse_args(argv)
|
|
input_ = args.input
|
|
server_ip = args.server_ip
|
|
port = args.port
|
|
sample_rate = args.sample_rate
|
|
lang = args.lang
|
|
audio_format = args.audio_format
|
|
|
|
try:
|
|
time_start = time.time()
|
|
res = self(
|
|
input=input_,
|
|
server_ip=server_ip,
|
|
port=port,
|
|
sample_rate=sample_rate,
|
|
lang=lang,
|
|
audio_format=audio_format, )
|
|
time_end = time.time()
|
|
logger.info(f"ACS result: {res}")
|
|
logger.info("Response time %f s." % (time_end - time_start))
|
|
return True
|
|
except Exception as e:
|
|
logger.error("Failed to speech recognition.")
|
|
logger.error(e)
|
|
return False
|
|
|
|
@stats_wrapper
|
|
def __call__(
|
|
self,
|
|
input: str,
|
|
server_ip: str="127.0.0.1",
|
|
port: int=8090,
|
|
sample_rate: int=16000,
|
|
lang: str="zh_cn",
|
|
audio_format: str="wav", ):
|
|
"""Python API to call an executor.
|
|
|
|
Args:
|
|
input (str): The input audio file path
|
|
server_ip (str, optional): The ASR server ip. Defaults to "127.0.0.1".
|
|
port (int, optional): The ASR server port. Defaults to 8090.
|
|
sample_rate (int, optional): The audio sample rate. Defaults to 16000.
|
|
lang (str, optional): The audio language type. Defaults to "zh_cn".
|
|
audio_format (str, optional): The audio format information. Defaults to "wav".
|
|
|
|
Returns:
|
|
str: The ACS results
|
|
"""
|
|
# we use the acs server to get the key word time stamp in audio text content
|
|
logger.info("acs http client start")
|
|
from paddlespeech.server.utils.audio_handler import ASRHttpHandler
|
|
handler = ASRHttpHandler(
|
|
server_ip=server_ip, port=port, endpoint="/paddlespeech/asr/search")
|
|
res = handler.run(input, audio_format, sample_rate, lang)
|
|
res = res['result']
|
|
logger.info("acs http client finished")
|
|
|
|
return res
|