| | |
|---|
| | | import json |
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| | | import time |
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| | | import torch |
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| | | import hydra |
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| | | import random |
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| | | import string |
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| | | import logging |
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| | | import os.path |
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| | | from tqdm import tqdm |
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| | | from omegaconf import DictConfig, OmegaConf, ListConfig |
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| | | |
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| | | from funasr.register import tables |
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| | | from funasr.utils.load_utils import load_bytes |
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| | | from funasr.download.file import download_from_url |
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| | | from funasr.download.download_from_hub import download_model |
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| | | from funasr.utils.vad_utils import slice_padding_audio_samples |
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| | | from funasr.train_utils.set_all_random_seed import set_all_random_seed |
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| | | from funasr.train_utils.load_pretrained_model import load_pretrained_model |
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| | | from funasr.utils.load_utils import load_audio_text_image_video, extract_fbank |
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| | | from funasr.utils.timestamp_tools import timestamp_sentence |
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| | | from funasr.models.campplus.utils import sv_chunk, postprocess, distribute_spk |
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| | | from funasr.models.campplus.cluster_backend import ClusterBackend |
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| | | from funasr.auto.auto_model import AutoModel |
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| | | |
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| | | |
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| | | def prepare_data_iterator(data_in, input_len=None, data_type=None, key=None): |
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| | | """ |
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| | | |
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| | | :param input: |
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| | | :param input_len: |
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| | | :param data_type: |
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| | | :param frontend: |
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| | | :return: |
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| | | """ |
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| | | data_list = [] |
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| | | key_list = [] |
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| | | filelist = [".scp", ".txt", ".json", ".jsonl"] |
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| | | |
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| | | chars = string.ascii_letters + string.digits |
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| | | if isinstance(data_in, str) and data_in.startswith('http'): # url |
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| | | data_in = download_from_url(data_in) |
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| | | if isinstance(data_in, str) and os.path.exists(data_in): # wav_path; filelist: wav.scp, file.jsonl;text.txt; |
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| | | _, file_extension = os.path.splitext(data_in) |
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| | | file_extension = file_extension.lower() |
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| | | if file_extension in filelist: #filelist: wav.scp, file.jsonl;text.txt; |
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| | | with open(data_in, encoding='utf-8') as fin: |
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| | | for line in fin: |
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| | | key = "rand_key_" + ''.join(random.choice(chars) for _ in range(13)) |
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| | | if data_in.endswith(".jsonl"): #file.jsonl: json.dumps({"source": data}) |
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| | | lines = json.loads(line.strip()) |
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| | | data = lines["source"] |
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| | | key = data["key"] if "key" in data else key |
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| | | else: # filelist, wav.scp, text.txt: id \t data or data |
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| | | lines = line.strip().split(maxsplit=1) |
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| | | data = lines[1] if len(lines)>1 else lines[0] |
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| | | key = lines[0] if len(lines)>1 else key |
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| | | |
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| | | data_list.append(data) |
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| | | key_list.append(key) |
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| | | else: |
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| | | key = "rand_key_" + ''.join(random.choice(chars) for _ in range(13)) |
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| | | data_list = [data_in] |
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| | | key_list = [key] |
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| | | elif isinstance(data_in, (list, tuple)): |
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| | | if data_type is not None and isinstance(data_type, (list, tuple)): # mutiple inputs |
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| | | data_list_tmp = [] |
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| | | for data_in_i, data_type_i in zip(data_in, data_type): |
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| | | key_list, data_list_i = prepare_data_iterator(data_in=data_in_i, data_type=data_type_i) |
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| | | data_list_tmp.append(data_list_i) |
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| | | data_list = [] |
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| | | for item in zip(*data_list_tmp): |
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| | | data_list.append(item) |
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| | | else: |
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| | | # [audio sample point, fbank, text] |
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| | | data_list = data_in |
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| | | key_list = ["rand_key_" + ''.join(random.choice(chars) for _ in range(13)) for _ in range(len(data_in))] |
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| | | else: # raw text; audio sample point, fbank; bytes |
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| | | if isinstance(data_in, bytes): # audio bytes |
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| | | data_in = load_bytes(data_in) |
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| | | if key is None: |
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| | | key = "rand_key_" + ''.join(random.choice(chars) for _ in range(13)) |
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| | | data_list = [data_in] |
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| | | key_list = [key] |
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| | | |
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| | | return key_list, data_list |
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| | | |
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| | | @hydra.main(config_name=None, version_base=None) |
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| | | def main_hydra(cfg: DictConfig): |
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| | |
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| | | return {k: to_plain_list(v) for k, v in cfg_item.items()} |
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| | | else: |
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| | | return cfg_item |
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| | | |
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| | | kwargs = to_plain_list(cfg) |
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| | | log_level = getattr(logging, kwargs.get("log_level", "INFO").upper()) |
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| | | |
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| | | logging.basicConfig(level=log_level) |
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| | | kwargs = to_plain_list(cfg) |
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| | | |
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| | | if kwargs.get("debug", False): |
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| | | import pdb; pdb.set_trace() |
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| | | import pdb |
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| | | |
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| | | pdb.set_trace() |
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| | | model = AutoModel(**kwargs) |
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| | | res = model(input=kwargs["input"]) |
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| | | res = model.generate(input=kwargs["input"]) |
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| | | print(res) |
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| | | |
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| | | class AutoModel: |
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| | | |
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| | | def __init__(self, **kwargs): |
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| | | tables.print() |
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| | | |
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| | | model, kwargs = self.build_model(**kwargs) |
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| | | |
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| | | # if vad_model is not None, build vad model else None |
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| | | vad_model = kwargs.get("vad_model", None) |
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| | | vad_kwargs = kwargs.get("vad_model_revision", None) |
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| | | if vad_model is not None: |
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| | | logging.info("Building VAD model.") |
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| | | vad_kwargs = {"model": vad_model, "model_revision": vad_kwargs} |
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| | | vad_model, vad_kwargs = self.build_model(**vad_kwargs) |
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| | | |
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| | | # if punc_model is not None, build punc model else None |
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| | | punc_model = kwargs.get("punc_model", None) |
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| | | punc_kwargs = kwargs.get("punc_model_revision", None) |
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| | | if punc_model is not None: |
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| | | logging.info("Building punc model.") |
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| | | punc_kwargs = {"model": punc_model, "model_revision": punc_kwargs} |
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| | | punc_model, punc_kwargs = self.build_model(**punc_kwargs) |
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| | | |
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| | | # if spk_model is not None, build spk model else None |
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| | | spk_model = kwargs.get("spk_model", None) |
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| | | spk_kwargs = kwargs.get("spk_model_revision", None) |
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| | | if spk_model is not None: |
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| | | logging.info("Building SPK model.") |
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| | | spk_kwargs = {"model": spk_model, "model_revision": spk_kwargs} |
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| | | spk_model, spk_kwargs = self.build_model(**spk_kwargs) |
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| | | self.cb_model = ClusterBackend() |
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| | | spk_mode = kwargs.get("spk_mode", 'punc_segment') |
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| | | if spk_mode not in ["default", "vad_segment", "punc_segment"]: |
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| | | logging.error("spk_mode should be one of default, vad_segment and punc_segment.") |
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| | | self.spk_mode = spk_mode |
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| | | self.preset_spk_num = kwargs.get("preset_spk_num", None) |
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| | | if self.preset_spk_num: |
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| | | logging.warning("Using preset speaker number: {}".format(self.preset_spk_num)) |
|---|
| | | logging.warning("Many to print when using speaker model...") |
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| | | |
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| | | self.kwargs = kwargs |
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| | | self.model = model |
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| | | self.vad_model = vad_model |
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| | | self.vad_kwargs = vad_kwargs |
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| | | self.punc_model = punc_model |
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| | | self.punc_kwargs = punc_kwargs |
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| | | self.spk_model = spk_model |
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| | | self.spk_kwargs = spk_kwargs |
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| | | self.model_path = kwargs["model_path"] |
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| | | |
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| | | |
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| | | def build_model(self, **kwargs): |
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| | | assert "model" in kwargs |
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| | | if "model_conf" not in kwargs: |
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| | | logging.info("download models from model hub: {}".format(kwargs.get("model_hub", "ms"))) |
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| | | kwargs = download_model(**kwargs) |
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| | | |
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| | | set_all_random_seed(kwargs.get("seed", 0)) |
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| | | |
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| | | device = kwargs.get("device", "cuda") |
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| | | if not torch.cuda.is_available() or kwargs.get("ngpu", 0): |
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| | | device = "cpu" |
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| | | # kwargs["batch_size"] = 1 |
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| | | kwargs["device"] = device |
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| | | |
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| | | if kwargs.get("ncpu", None): |
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| | | torch.set_num_threads(kwargs.get("ncpu")) |
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| | | |
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| | | # build tokenizer |
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| | | tokenizer = kwargs.get("tokenizer", None) |
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| | | if tokenizer is not None: |
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| | | tokenizer_class = tables.tokenizer_classes.get(tokenizer) |
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| | | tokenizer = tokenizer_class(**kwargs["tokenizer_conf"]) |
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| | | kwargs["tokenizer"] = tokenizer |
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| | | kwargs["token_list"] = tokenizer.token_list |
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| | | vocab_size = len(tokenizer.token_list) |
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| | | else: |
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| | | vocab_size = -1 |
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| | | |
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| | | # build frontend |
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| | | frontend = kwargs.get("frontend", None) |
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| | | if frontend is not None: |
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| | | frontend_class = tables.frontend_classes.get(frontend) |
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| | | frontend = frontend_class(**kwargs["frontend_conf"]) |
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| | | kwargs["frontend"] = frontend |
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| | | kwargs["input_size"] = frontend.output_size() |
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| | | |
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| | | # build model |
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| | | model_class = tables.model_classes.get(kwargs["model"]) |
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| | | model = model_class(**kwargs, **kwargs["model_conf"], vocab_size=vocab_size) |
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| | | model.eval() |
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| | | model.to(device) |
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| | | |
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| | | # init_param |
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| | | init_param = kwargs.get("init_param", None) |
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| | | if init_param is not None: |
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| | | logging.info(f"Loading pretrained params from {init_param}") |
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| | | load_pretrained_model( |
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| | | model=model, |
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| | | init_param=init_param, |
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| | | ignore_init_mismatch=kwargs.get("ignore_init_mismatch", False), |
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| | | oss_bucket=kwargs.get("oss_bucket", None), |
|---|
| | | ) |
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| | | |
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| | | return model, kwargs |
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| | | |
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| | | def __call__(self, input, input_len=None, **cfg): |
|---|
| | | if self.vad_model is None: |
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| | | return self.generate(input, input_len=input_len, **cfg) |
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| | | |
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| | | else: |
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| | | return self.generate_with_vad(input, input_len=input_len, **cfg) |
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| | | |
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| | | def generate(self, input, input_len=None, model=None, kwargs=None, key=None, **cfg): |
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| | | kwargs = self.kwargs if kwargs is None else kwargs |
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| | | kwargs.update(cfg) |
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| | | model = self.model if model is None else model |
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| | | |
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| | | batch_size = kwargs.get("batch_size", 1) |
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| | | # if kwargs.get("device", "cpu") == "cpu": |
|---|
| | | # batch_size = 1 |
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| | | |
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| | | key_list, data_list = prepare_data_iterator(input, input_len=input_len, data_type=kwargs.get("data_type", None), key=key) |
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| | | |
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| | | speed_stats = {} |
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| | | asr_result_list = [] |
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| | | num_samples = len(data_list) |
|---|
| | | pbar = tqdm(colour="blue", total=num_samples+1, dynamic_ncols=True) |
|---|
| | | time_speech_total = 0.0 |
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| | | time_escape_total = 0.0 |
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| | | for beg_idx in range(0, num_samples, batch_size): |
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| | | end_idx = min(num_samples, beg_idx + batch_size) |
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| | | data_batch = data_list[beg_idx:end_idx] |
|---|
| | | key_batch = key_list[beg_idx:end_idx] |
|---|
| | | batch = {"data_in": data_batch, "key": key_batch} |
|---|
| | | if (end_idx - beg_idx) == 1 and isinstance(data_batch[0], torch.Tensor): # fbank |
|---|
| | | batch["data_in"] = data_batch[0] |
|---|
| | | batch["data_lengths"] = input_len |
|---|
| | | |
|---|
| | | time1 = time.perf_counter() |
|---|
| | | with torch.no_grad(): |
|---|
| | | results, meta_data = model.inference(**batch, **kwargs) |
|---|
| | | time2 = time.perf_counter() |
|---|
| | | |
|---|
| | | asr_result_list.extend(results) |
|---|
| | | pbar.update(1) |
|---|
| | | |
|---|
| | | # batch_data_time = time_per_frame_s * data_batch_i["speech_lengths"].sum().item() |
|---|
| | | batch_data_time = meta_data.get("batch_data_time", -1) |
|---|
| | | time_escape = time2 - time1 |
|---|
| | | speed_stats["load_data"] = meta_data.get("load_data", 0.0) |
|---|
| | | speed_stats["extract_feat"] = meta_data.get("extract_feat", 0.0) |
|---|
| | | speed_stats["forward"] = f"{time_escape:0.3f}" |
|---|
| | | speed_stats["batch_size"] = f"{len(results)}" |
|---|
| | | speed_stats["rtf"] = f"{(time_escape) / batch_data_time:0.3f}" |
|---|
| | | description = ( |
|---|
| | | f"{speed_stats}, " |
|---|
| | | ) |
|---|
| | | pbar.set_description(description) |
|---|
| | | time_speech_total += batch_data_time |
|---|
| | | time_escape_total += time_escape |
|---|
| | | |
|---|
| | | pbar.update(1) |
|---|
| | | pbar.set_description(f"rtf_avg: {time_escape_total/time_speech_total:0.3f}") |
|---|
| | | torch.cuda.empty_cache() |
|---|
| | | return asr_result_list |
|---|
| | | |
|---|
| | | def generate_with_vad(self, input, input_len=None, **cfg): |
|---|
| | | |
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| | | # step.1: compute the vad model |
|---|
| | | self.vad_kwargs.update(cfg) |
|---|
| | | beg_vad = time.time() |
|---|
| | | res = self.generate(input, input_len=input_len, model=self.vad_model, kwargs=self.vad_kwargs, **cfg) |
|---|
| | | end_vad = time.time() |
|---|
| | | print(f"time cost vad: {end_vad - beg_vad:0.3f}") |
|---|
| | | |
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| | | |
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| | | # step.2 compute asr model |
|---|
| | | model = self.model |
|---|
| | | kwargs = self.kwargs |
|---|
| | | kwargs.update(cfg) |
|---|
| | | batch_size = int(kwargs.get("batch_size_s", 300))*1000 |
|---|
| | | batch_size_threshold_ms = int(kwargs.get("batch_size_threshold_s", 60))*1000 |
|---|
| | | kwargs["batch_size"] = batch_size |
|---|
| | | |
|---|
| | | key_list, data_list = prepare_data_iterator(input, input_len=input_len, data_type=kwargs.get("data_type", None)) |
|---|
| | | results_ret_list = [] |
|---|
| | | time_speech_total_all_samples = 0.0 |
|---|
| | | |
|---|
| | | beg_total = time.time() |
|---|
| | | pbar_total = tqdm(colour="red", total=len(res) + 1, dynamic_ncols=True) |
|---|
| | | for i in range(len(res)): |
|---|
| | | key = res[i]["key"] |
|---|
| | | vadsegments = res[i]["value"] |
|---|
| | | input_i = data_list[i] |
|---|
| | | speech = load_audio_text_image_video(input_i, fs=kwargs["frontend"].fs, audio_fs=kwargs.get("fs", 16000)) |
|---|
| | | speech_lengths = len(speech) |
|---|
| | | n = len(vadsegments) |
|---|
| | | data_with_index = [(vadsegments[i], i) for i in range(n)] |
|---|
| | | sorted_data = sorted(data_with_index, key=lambda x: x[0][1] - x[0][0]) |
|---|
| | | results_sorted = [] |
|---|
| | | |
|---|
| | | if not len(sorted_data): |
|---|
| | | logging.info("decoding, utt: {}, empty speech".format(key)) |
|---|
| | | continue |
|---|
| | | |
|---|
| | | if len(sorted_data) > 0 and len(sorted_data[0]) > 0: |
|---|
| | | batch_size = max(batch_size, sorted_data[0][0][1] - sorted_data[0][0][0]) |
|---|
| | | |
|---|
| | | batch_size_ms_cum = 0 |
|---|
| | | beg_idx = 0 |
|---|
| | | beg_asr_total = time.time() |
|---|
| | | time_speech_total_per_sample = speech_lengths/16000 |
|---|
| | | time_speech_total_all_samples += time_speech_total_per_sample |
|---|
| | | |
|---|
| | | for j, _ in enumerate(range(0, n)): |
|---|
| | | batch_size_ms_cum += (sorted_data[j][0][1] - sorted_data[j][0][0]) |
|---|
| | | if j < n - 1 and ( |
|---|
| | | batch_size_ms_cum + sorted_data[j + 1][0][1] - sorted_data[j + 1][0][0]) < batch_size and ( |
|---|
| | | sorted_data[j + 1][0][1] - sorted_data[j + 1][0][0]) < batch_size_threshold_ms: |
|---|
| | | continue |
|---|
| | | batch_size_ms_cum = 0 |
|---|
| | | end_idx = j + 1 |
|---|
| | | speech_j, speech_lengths_j = slice_padding_audio_samples(speech, speech_lengths, sorted_data[beg_idx:end_idx]) |
|---|
| | | results = self.generate(speech_j, input_len=None, model=model, kwargs=kwargs, **cfg) |
|---|
| | | if self.spk_model is not None: |
|---|
| | | all_segments = [] |
|---|
| | | # compose vad segments: [[start_time_sec, end_time_sec, speech], [...]] |
|---|
| | | for _b in range(len(speech_j)): |
|---|
| | | vad_segments = [[sorted_data[beg_idx:end_idx][_b][0][0]/1000.0, \ |
|---|
| | | sorted_data[beg_idx:end_idx][_b][0][1]/1000.0, \ |
|---|
| | | speech_j[_b]]] |
|---|
| | | segments = sv_chunk(vad_segments) |
|---|
| | | all_segments.extend(segments) |
|---|
| | | speech_b = [i[2] for i in segments] |
|---|
| | | spk_res = self.generate(speech_b, input_len=None, model=self.spk_model, kwargs=kwargs, **cfg) |
|---|
| | | results[_b]['spk_embedding'] = spk_res[0]['spk_embedding'] |
|---|
| | | beg_idx = end_idx |
|---|
| | | if len(results) < 1: |
|---|
| | | continue |
|---|
| | | results_sorted.extend(results) |
|---|
| | | |
|---|
| | | |
|---|
| | | pbar_total.update(1) |
|---|
| | | end_asr_total = time.time() |
|---|
| | | time_escape_total_per_sample = end_asr_total - beg_asr_total |
|---|
| | | pbar_total.set_description(f"rtf_avg_per_sample: {time_escape_total_per_sample / time_speech_total_per_sample:0.3f}, " |
|---|
| | | f"time_speech_total_per_sample: {time_speech_total_per_sample: 0.3f}, " |
|---|
| | | f"time_escape_total_per_sample: {time_escape_total_per_sample:0.3f}") |
|---|
| | | |
|---|
| | | restored_data = [0] * n |
|---|
| | | for j in range(n): |
|---|
| | | index = sorted_data[j][1] |
|---|
| | | restored_data[index] = results_sorted[j] |
|---|
| | | result = {} |
|---|
| | | |
|---|
| | | # results combine for texts, timestamps, speaker embeddings and others |
|---|
| | | # TODO: rewrite for clean code |
|---|
| | | for j in range(n): |
|---|
| | | for k, v in restored_data[j].items(): |
|---|
| | | if k.startswith("timestamp"): |
|---|
| | | if k not in result: |
|---|
| | | result[k] = [] |
|---|
| | | for t in restored_data[j][k]: |
|---|
| | | t[0] += vadsegments[j][0] |
|---|
| | | t[1] += vadsegments[j][0] |
|---|
| | | result[k].extend(restored_data[j][k]) |
|---|
| | | elif k == 'spk_embedding': |
|---|
| | | if k not in result: |
|---|
| | | result[k] = restored_data[j][k] |
|---|
| | | else: |
|---|
| | | result[k] = torch.cat([result[k], restored_data[j][k]], dim=0) |
|---|
| | | elif k == 'text': |
|---|
| | | if k not in result: |
|---|
| | | result[k] = restored_data[j][k] |
|---|
| | | else: |
|---|
| | | result[k] += " " + restored_data[j][k] |
|---|
| | | else: |
|---|
| | | if k not in result: |
|---|
| | | result[k] = restored_data[j][k] |
|---|
| | | else: |
|---|
| | | result[k] += restored_data[j][k] |
|---|
| | | |
|---|
| | | # step.3 compute punc model |
|---|
| | | if self.punc_model is not None: |
|---|
| | | self.punc_kwargs.update(cfg) |
|---|
| | | punc_res = self.generate(result["text"], model=self.punc_model, kwargs=self.punc_kwargs, **cfg) |
|---|
| | | result["text_with_punc"] = punc_res[0]["text"] |
|---|
| | | |
|---|
| | | # speaker embedding cluster after resorted |
|---|
| | | if self.spk_model is not None: |
|---|
| | | all_segments = sorted(all_segments, key=lambda x: x[0]) |
|---|
| | | spk_embedding = result['spk_embedding'] |
|---|
| | | labels = self.cb_model(spk_embedding, oracle_num=self.preset_spk_num) |
|---|
| | | del result['spk_embedding'] |
|---|
| | | sv_output = postprocess(all_segments, None, labels, spk_embedding.cpu()) |
|---|
| | | if self.spk_mode == 'vad_segment': |
|---|
| | | sentence_list = [] |
|---|
| | | for res, vadsegment in zip(restored_data, vadsegments): |
|---|
| | | sentence_list.append({"start": vadsegment[0],\ |
|---|
| | | "end": vadsegment[1], |
|---|
| | | "sentence": res['text'], |
|---|
| | | "timestamp": res['timestamp']}) |
|---|
| | | else: # punc_segment |
|---|
| | | sentence_list = timestamp_sentence(punc_res[0]['punc_array'], \ |
|---|
| | | result['timestamp'], \ |
|---|
| | | result['text']) |
|---|
| | | distribute_spk(sentence_list, sv_output) |
|---|
| | | result['sentence_info'] = sentence_list |
|---|
| | | |
|---|
| | | result["key"] = key |
|---|
| | | results_ret_list.append(result) |
|---|
| | | pbar_total.update(1) |
|---|
| | | |
|---|
| | | pbar_total.update(1) |
|---|
| | | end_total = time.time() |
|---|
| | | time_escape_total_all_samples = end_total - beg_total |
|---|
| | | pbar_total.set_description(f"rtf_avg_all_samples: {time_escape_total_all_samples / time_speech_total_all_samples:0.3f}, " |
|---|
| | | f"time_speech_total_all_samples: {time_speech_total_all_samples: 0.3f}, " |
|---|
| | | f"time_escape_total_all_samples: {time_escape_total_all_samples:0.3f}") |
|---|
| | | return results_ret_list |
|---|
| | | |
|---|
| | | |
|---|
| | | class AutoFrontend: |
|---|
| | | def __init__(self, **kwargs): |
|---|
| | | assert "model" in kwargs |
|---|
| | | if "model_conf" not in kwargs: |
|---|
| | | logging.info("download models from model hub: {}".format(kwargs.get("model_hub", "ms"))) |
|---|
| | | kwargs = download_model(**kwargs) |
|---|
| | | |
|---|
| | | # build frontend |
|---|
| | | frontend = kwargs.get("frontend", None) |
|---|
| | | if frontend is not None: |
|---|
| | | frontend_class = tables.frontend_classes.get(frontend) |
|---|
| | | frontend = frontend_class(**kwargs["frontend_conf"]) |
|---|
| | | |
|---|
| | | self.frontend = frontend |
|---|
| | | if "frontend" in kwargs: |
|---|
| | | del kwargs["frontend"] |
|---|
| | | self.kwargs = kwargs |
|---|
| | | |
|---|
| | | |
|---|
| | | def __call__(self, input, input_len=None, kwargs=None, **cfg): |
|---|
| | | |
|---|
| | | kwargs = self.kwargs if kwargs is None else kwargs |
|---|
| | | kwargs.update(cfg) |
|---|
| | | |
|---|
| | | |
|---|
| | | key_list, data_list = prepare_data_iterator(input, input_len=input_len) |
|---|
| | | batch_size = kwargs.get("batch_size", 1) |
|---|
| | | device = kwargs.get("device", "cpu") |
|---|
| | | if device == "cpu": |
|---|
| | | batch_size = 1 |
|---|
| | | |
|---|
| | | meta_data = {} |
|---|
| | | |
|---|
| | | result_list = [] |
|---|
| | | num_samples = len(data_list) |
|---|
| | | pbar = tqdm(colour="blue", total=num_samples + 1, dynamic_ncols=True) |
|---|
| | | |
|---|
| | | time0 = time.perf_counter() |
|---|
| | | for beg_idx in range(0, num_samples, batch_size): |
|---|
| | | end_idx = min(num_samples, beg_idx + batch_size) |
|---|
| | | data_batch = data_list[beg_idx:end_idx] |
|---|
| | | key_batch = key_list[beg_idx:end_idx] |
|---|
| | | |
|---|
| | | # extract fbank feats |
|---|
| | | time1 = time.perf_counter() |
|---|
| | | audio_sample_list = load_audio_text_image_video(data_batch, fs=self.frontend.fs, audio_fs=kwargs.get("fs", 16000)) |
|---|
| | | time2 = time.perf_counter() |
|---|
| | | meta_data["load_data"] = f"{time2 - time1:0.3f}" |
|---|
| | | speech, speech_lengths = extract_fbank(audio_sample_list, data_type=kwargs.get("data_type", "sound"), |
|---|
| | | frontend=self.frontend, **kwargs) |
|---|
| | | time3 = time.perf_counter() |
|---|
| | | meta_data["extract_feat"] = f"{time3 - time2:0.3f}" |
|---|
| | | meta_data["batch_data_time"] = speech_lengths.sum().item() * self.frontend.frame_shift * self.frontend.lfr_n / 1000 |
|---|
| | | |
|---|
| | | speech.to(device=device), speech_lengths.to(device=device) |
|---|
| | | batch = {"input": speech, "input_len": speech_lengths, "key": key_batch} |
|---|
| | | result_list.append(batch) |
|---|
| | | |
|---|
| | | pbar.update(1) |
|---|
| | | description = ( |
|---|
| | | f"{meta_data}, " |
|---|
| | | ) |
|---|
| | | pbar.set_description(description) |
|---|
| | | |
|---|
| | | time_end = time.perf_counter() |
|---|
| | | pbar.set_description(f"time escaped total: {time_end - time0:0.3f}") |
|---|
| | | |
|---|
| | | return result_list |
|---|
| | | |
|---|
| | | |
|---|
| | | if __name__ == '__main__': |
|---|
| | | main_hydra() |
|---|
| | | if __name__ == "__main__": |
|---|
| | | main_hydra() |
|---|
