tasks/getmid.py

import os
import random
import sys

import soundfile as sf

from TTS_infer_pack.TTS_mid import TTS, TTS_Config
from utils import HParams

if "utils" not in sys.modules:
    class GPTSoVITSFixedUtilsModule:
        HParams = HParams

    sys.modules['utils'] = GPTSoVITSFixedUtilsModule

texts = {
    "zh": "今天天气很好，我想出去逛一逛，可是不知道有什么好玩的地方。",
    "en": "Today the weather is good, I want to go out and explore, but I don't know what to do."
}


def init_model(
        gpt_path,
        sovits_path,
        ref_audio_path,
        ref_prompt_path,
        lan,
        bert_path,
        cnhubert_base_path,
        tts_config_file,
        example_text_content,
        example_audio_path
):
    def inference(text, text_lang,
                  ref_audio_path, prompt_text,
                  prompt_lang, top_k,
                  top_p, temperature,
                  text_split_method, batch_size,
                  speed_factor, ref_text_free,
                  split_bucket, fragment_interval,
                  seed):
        actual_seed = seed if seed not in [-1, "", None] else random.randrange(1 << 32)
        inputs = {
            "text": text,
            "text_lang": text_lang,
            "ref_audio_path": ref_audio_path,
            "prompt_text": prompt_text if not ref_text_free else "",
            "prompt_lang": prompt_lang,
            "top_k": top_k,
            "top_p": top_p,
            "temperature": temperature,
            "text_split_method": text_split_method,
            "batch_size": int(batch_size),
            "speed_factor": float(speed_factor),
            "split_bucket": split_bucket,
            "return_fragment": False,
            "fragment_interval": fragment_interval,
            "seed": actual_seed,
        }
        print(inputs)
        for item in tts_pipline.run(inputs):
            yield item, actual_seed

    device = "cpu"
    is_half = False
    task_name = os.path.basename(gpt_path).split('_')[0]

    with open(ref_prompt_path, "r") as f:
        prompt_text = f.read()

    tts_config = TTS_Config(tts_config_file)
    tts_config.device = device
    tts_config.is_half = is_half
    if gpt_path is not None:
        tts_config.t2s_weights_path = gpt_path
    if sovits_path is not None:
        tts_config.vits_weights_path = sovits_path
    if cnhubert_base_path is not None:
        tts_config.cnhuhbert_base_path = cnhubert_base_path
    if bert_path is not None:
        tts_config.bert_base_path = bert_path

    tts_pipline = TTS(tts_config)

    text = example_text_content or texts[lan]
    if lan == "zh":
        text_language = "all_zh"
        prompt_language = "zh"
    else:
        text_language = "en"
        prompt_language = "en"

    batch_size = 100  # inference batch size
    speed_factor = 1.0  # control speed of output audio
    top_k = 5  # gpt
    top_p = 1
    temperature = 1
    how_to_cut = "cut4"  # cut method
    ref_text_free = False
    split_bucket = True  # suggest on
    fragment_interval = 0.07  # interval between every sentence
    seed = 233333  # seed

    [output] = inference(text, text_language, ref_audio_path,
                         prompt_text, prompt_language,
                         top_k, top_p, temperature,
                         how_to_cut, batch_size,
                         speed_factor, ref_text_free,
                         split_bucket, fragment_interval,
                         seed)
    output_path = f'{example_audio_path}' if example_text_content else './output.wav'
    sf.write(output_path, output[0][1],
             samplerate=output[0][0], subtype='PCM_16')


if __name__ == '__main__':
    task_name = "yao"
    lan = "zh"

    # 使用命令行传入的路径
    gpt_path = f"GPT_weights/{task_name}_best_gpt.ckpt"
    sovits_path = f"SoVITS_weights/{task_name}_best_sovits.pth"
    bert_path = "GPT_SoVITS/pretrained_models/chinese-roberta-wwm-ext-large"
    cnhubert_base_path = "GPT_SoVITS/pretrained_models/chinese-hubert-base"
    inp_ref = f"ref/{task_name}/ref.wav"
    ref_prompt_path = f"ref/{task_name}/ref.txt"


    init_model(gpt_path, sovits_path, inp_ref, ref_prompt_path, "zh", bert_path, cnhubert_base_path)