Merge c93bf48785aba24ee47a268f1eb5dcee1b8866dd into 9da7e17efe05041e31d3c3f42c8730ae890397f2

111

GPT_SoVITS/inference_webui_fast.py

@@ -227,8 +227,8 @@ def change_sovits_weights(sovits_path,prompt_language=None,text_language=None):
     global version, model_version, dict_language,if_lora_v3
     version, model_version, if_lora_v3=get_sovits_version_from_path_fast(sovits_path)
     # print(sovits_path,version, model_version, if_lora_v3)
-    if if_lora_v3==True and is_exist_s2gv3==False:#
-        info= "GPT_SoVITS/pretrained_models/s2Gv3.pth" + i18n("SoVITS V3 底模缺失，无法加载相应 LoRA 权重")
+    if if_lora_v3 and not os.path.exists(path_sovits_v3):
+        info= path_sovits_v3 + i18n("SoVITS V3 底模缺失，无法加载相应 LoRA 权重")
         gr.Warning(info)
         raise FileExistsError(info)
     dict_language = dict_language_v1 if version =='v1' else dict_language_v2

api_role.py

@@ -0,0 +1,825 @@
+"""
+GPT-SoVITS API 实现
+
+### 完整请求示例 (/ttsrole POST)
+{
+    "text": "你好",                     # str, 必填, 要合成的文本内容
+    "role": "role1",                   # str, 必填, 角色名称，决定使用 roles/{role} 中的配置和音频
+    "emotion": "开心",                  # str, 可选, 情感标签，用于从 roles/{role}/reference_audios 中选择音频
+    "text_lang": "auto",               # str, 可选, 默认 "auto", 文本语言，"auto" 时根据 emotion 或角色目录动态选择
+    "ref_audio_path": "/path/to/ref.wav",  # str, 可选, 参考音频路径，若提供则优先使用，跳过自动选择
+    "aux_ref_audio_paths": ["/path1.wav", "/path2.wav"],  # List[str], 可选, 辅助参考音频路径，用于多说话人融合
+    "prompt_lang": "ja",               # str, 可选, 提示文本语言，若提供 ref_audio_path 则需指定，"auto" 模式下动态选择
+    "prompt_text": "こんにちは",       # str, 可选, 提示文本，与 ref_audio_path 配对使用，自动选择时从文件或文件名生成
+    "top_k": 10,                       # int, 可选, Top-K 采样值，覆盖 inference.top_k
+    "top_p": 0.8,                      # float, 可选, Top-P 采样值，覆盖 inference.top_p
+    "temperature": 1.0,                # float, 可选, 温度值，覆盖 inference.temperature
+    "text_split_method": "cut5",       # str, 可选, 文本分割方法，覆盖 inference.text_split_method, 具体见text_segmentation_method.py
+    "batch_size": 2,                   # int, 可选, 批处理大小，覆盖 inference.batch_size
+    "batch_threshold": 0.75,           # float, 可选, 批处理阈值，覆盖 inference.batch_threshold
+    "split_bucket": true,              # bool, 可选, 是否按桶分割，覆盖 inference.split_bucket
+    "speed_factor": 1.2,               # float, 可选, 语速因子，覆盖 inference.speed_factor
+    "fragment_interval": 0.3,          # float, 可选, 片段间隔（秒），覆盖 inference.fragment_interval
+    "seed": 42,                        # int, 可选, 随机种子，覆盖 seed
+    "media_type": "wav",               # str, 可选, 默认 "wav", 输出格式，支持 "wav", "raw", "ogg", "aac"
+    "streaming_mode": false,           # bool, 可选, 默认 false, 是否流式返回
+    "parallel_infer": true,            # bool, 可选, 默认 true, 是否并行推理
+    "repetition_penalty": 1.35,        # float, 可选, 重复惩罚值，覆盖 inference.repetition_penalty
+    "version": "v2",                   # str, 可选, 配置文件版本，覆盖 version
+    "languages": ["zh", "ja", "en"],   # List[str], 可选, 支持的语言列表，覆盖 languages
+    "bert_base_path": "/path/to/bert", # str, 可选, BERT 模型路径，覆盖 bert_base_path
+    "cnhuhbert_base_path": "/path/to/hubert",  # str, 可选, HuBERT 模型路径，覆盖 cnhuhbert_base_path
+    "device": "cpu",                   # str, 可选, 统一设备，覆盖 device
+    "is_half": true,                   # bool, 可选, 是否使用半精度，覆盖 is_half
+    "t2s_weights_path": "/path/to/gpt.ckpt",  # str, 可选, GPT 模型路径，覆盖 t2s_weights_path
+    "vits_weights_path": "/path/to/sovits.pth",  # str, 可选, SoVITS 模型路径，覆盖 vits_weights_path
+    "t2s_model_path": "/path/to/gpt.ckpt",  # str, 可选, GPT 模型路径（与 t2s_weights_path 同义）
+    "t2s_model_device": "cpu",         # str, 可选, GPT 模型设备，覆盖 t2s_model.device，默认检测显卡
+    "vits_model_path": "/path/to/sovits.pth",  # str, 可选, SoVITS 模型路径（与 vits_weights_path 同义）
+    "vits_model_device": "cpu"         # str, 可选, SoVITS 模型设备，覆盖 vits_model.device，默认检测显卡
+}
+
+### 参数必要性和优先级
+- 必填参数:
+  - /ttsrole: text, role
+  - /tts: text, ref_audio_path, prompt_lang
+- 可选参数: 其他均为可选，默认值从 roles/{role}/tts_infer.yaml 或 GPT_SoVITS/configs/tts_infer.yaml 获取
+- 优先级: POST 请求参数 > roles/{role}/tts_infer.yaml > 默认 GPT_SoVITS/configs/tts_infer.yaml
+
+### 目录结构
+GPT-SoVITS-roleapi/
+├── api_role.py                    # 本文件, API 主程序
+├── GPT_SoVITS/                    # GPT-SoVITS 核心库
+│   └── configs/
+│       └── tts_infer.yaml         # 默认配置文件
+├── roles/                         # 角色配置目录
+│   ├── role1/                     # 示例角色 role1
+│   │   ├── tts_infer.yaml         # 角色配置文件（可选）
+│   │   ├── model.ckpt             # GPT 模型（可选）
+│   │   ├── model.pth              # SoVITS 模型（可选）
+│   │   └── reference_audios/      # 角色参考音频目录
+│   │       ├── zh/
+│   │       │   ├── 【开心】voice1.wav
+│   │       │   ├── 【开心】voice1.txt
+│   │       ├── ja/
+│   │       │   ├── 【开心】voice2.wav
+│   │       │   ├── 【开心】voice2.txt
+│   ├── role2/
+│   │   ├── tts_infer.yaml
+│   │   ├── model.ckpt
+│   │   ├── model.pth
+│   │   └── reference_audios/
+│   │       ├── zh/
+│   │       │   ├── 【开心】voice1.wav
+│   │       │   ├── 【开心】voice1.txt
+│   │       │   ├── 【悲伤】asdafasdas.wav
+│   │       │   ├── 【悲伤】asdafasdas.txt
+│   │       ├── ja/
+│   │       │   ├── 【开心】voice2.wav
+│   │       │   ├── 【开心】voice2.txt
+
+### text_lang, prompt_lang, prompt_text 选择逻辑 (/ttsrole)
+1. text_lang 选择逻辑:
+   - 默认值: "auto"
+   - 如果请求未提供 text_lang，视为 "auto"
+   - 当 text_lang = "auto" 且存在 emotion 参数：
+     - 从 roles/{role}/reference_audios 下所有语言文件夹中查找以 "【emotion】" 开头的音频
+     - 随机选择一个匹配的音频，语言由音频所在文件夹确定
+   - 当 text_lang 指定具体语言（如 "zh"）：
+     - 从 roles/{role}/reference_audios/{text_lang} 中选择音频
+     - 如果指定语言无匹配音频，则尝试其他语言文件夹
+2. prompt_lang 选择逻辑:
+   - 如果提供了 ref_audio_path，则需显式指定 prompt_lang
+   - 如果未提供 ref_audio_path 且 text_lang = "auto" 且存在 emotion：
+     - prompt_lang = 随机选择的音频所在语言文件夹名（如 "zh" 或 "ja"）
+   - 如果未提供 ref_audio_path 且 text_lang 指定具体语言：
+     - prompt_lang = text_lang（如 "zh"）
+     - 如果 text_lang 无匹配音频，则为随机选择的音频所在语言
+3. prompt_text 选择逻辑:
+   - 如果提供了 ref_audio_path（如 "/path/to/ref.wav"）：
+     - 检查文件名是否包含 "【xxx】" 前缀：
+       - 如果有（如 "【开心】abc.wav"）：
+         - 若存在对应 .txt 文件（如 "【开心】abc.txt"），prompt_text = .txt 文件内容
+         - 若无对应 .txt 文件，prompt_text = "abc"（去掉 "【开心】" 和 ".wav" 的部分）
+       - 如果无 "【xxx】" 前缀：
+         - 若存在对应 .txt 文件（如 "ref.txt"），prompt_text = .txt 文件内容
+         - 若无对应 .txt 文件，prompt_text = "ref"（去掉 ".wav" 的部分）
+   - 如果未提供 ref_audio_path：
+     - 从 roles/{role}/reference_audios 中选择音频（基于 text_lang 和 emotion）：
+       - 优先匹配 "【emotion】" 前缀的音频（如 "【开心】voice1.wav"）
+       - 若存在对应 .txt 文件（如 "【开心】voice1.txt"），prompt_text = .txt 文件内容
+       - 若无对应 .txt 文件，prompt_text = "voice1"（去掉 "【开心】" 和 ".wav" 的部分）
+       - 未匹配 emotion 则随机选择一个音频，逻辑同上
+
+### 讲解
+1. 必填参数:
+   - /ttsrole: text, role
+   - /tts: text, ref_audio_path, prompt_lang
+2. 音频选择 (/ttsrole):
+   - 若提供 ref_audio_path，则使用它
+   - 否则根据 role、text_lang、emotion 从 roles/{role}/reference_audios 中选择
+   - text_lang = "auto" 时，若有 emotion，则跨语言匹配 "【emotion】" 前缀音频
+   - emotion 匹配 "【emotion】" 前缀音频，未匹配则随机选择
+3. 设备选择:
+   - 默认尝试检测显卡（torch.cuda.is_available()），若可用则用 "cuda"，否则 "cpu"
+   - 若缺少 torch 依赖或检测失败，回退到 "cpu"
+   - POST 参数 device, t2s_model_device, vits_model_device 可强制指定设备，优先级最高
+4. 配置文件:
+   - 默认加载 GPT_SoVITS/configs/tts_infer.yaml
+   - 若 roles/{role}/tts_infer.yaml 存在且未被请求参数覆盖，则使用它 (/ttsrole)
+   - 请求参数（如 top_k, bert_base_path）覆盖所有配置文件
+5. 返回格式:
+   - 成功时返回音频流 (Response 或 StreamingResponse)
+   - 失败时返回 JSON，包含错误消息和可能的异常详情
+6. 运行:
+   - python api_role.py -a 127.0.0.1 -p 9880
+   - 检查启动日志确认设备
+   
+### 调用示例 (/ttsrole)
+## 非流式调用，会一次性返回完整的音频数据，适用于需要完整音频文件的场景
+import requests
+url = "http://127.0.0.1:9880/ttsrole"
+payload = {
+    "text": "你好，这是一个测试",  # 要合成的文本
+    "role": "role1",               # 角色名称，必填
+    "emotion": "开心",              # 情感标签，可选
+    "text_lang": "zh",             # 文本语言，可选，默认为 "zh"
+    "media_type": "wav"            # 输出音频格式，默认 "wav"
+}
+response = requests.post(url, json=payload)
+if response.status_code == 200:
+    with open("output_non_stream.wav", "wb") as f:
+        f.write(response.content)
+    print("非流式音频已生成并保存为 output_non_stream.wav")
+else:
+    print(f"请求失败: {response.json()}")
+
+## 流式调用，会分块返回音频数据，适用于实时播放或处理大文件的场景
+import requests
+url = "http://127.0.0.1:9880/ttsrole"
+payload = {
+    "text": "你好，这是一个测试",  # 要合成的文本
+    "role": "role1",               # 角色名称，必填
+    "emotion": "开心",              # 情感标签，可选
+    "text_lang": "zh",             # 文本语言，可选，默认为 "zh"
+    "media_type": "wav",           # 输出音频格式，默认 "wav"
+    "streaming_mode": True         # 启用流式模式
+}
+with requests.post(url, json=payload, stream=True) as response:
+    if response.status_code == 200:
+        with open("output_stream.wav", "wb") as f:
+            for chunk in response.iter_content(chunk_size=1024):
+                if chunk:  # 确保 chunk 不为空
+                    f.write(chunk)
+        print("流式音频已生成并保存为 output_stream.wav")
+    else:
+        print(f"请求失败: {response.json()}")
+"""
+
+import os
+import sys
+import traceback
+from typing import Generator, Optional, List, Dict
+import random
+import glob
+from concurrent.futures import ThreadPoolExecutor
+import asyncio
+
+now_dir = os.getcwd()
+sys.path.append(now_dir)
+sys.path.append("%s/GPT_SoVITS" % (now_dir))
+
+import argparse
+import subprocess
+import wave
+import signal
+import numpy as np
+import soundfile as sf
+from fastapi import FastAPI, HTTPException, Response
+from fastapi.responses import StreamingResponse, JSONResponse
+from pydantic import BaseModel
+import uvicorn
+from io import BytesIO
+from tools.i18n.i18n import I18nAuto
+from GPT_SoVITS.TTS_infer_pack.TTS import TTS, TTS_Config
+from GPT_SoVITS.TTS_infer_pack.text_segmentation_method import get_method_names as get_cut_method_names
+
+# 尝试导入 PyTorch，检测显卡支持
+try:
+    import torch
+    cuda_available = torch.cuda.is_available()
+except ImportError:
+    cuda_available = False
+    print("缺少 PyTorch 依赖，默认使用 CPU")
+except Exception as e:
+    cuda_available = False
+    print(f"检测显卡时出错: {str(e)}，默认使用 CPU")
+
+i18n = I18nAuto()
+cut_method_names = get_cut_method_names()
+
+parser = argparse.ArgumentParser(description="GPT-SoVITS api")
+parser.add_argument("-c", "--tts_config", type=str, default="GPT_SoVITS/configs/tts_infer.yaml", help="tts_infer路径")
+parser.add_argument("-a", "--bind_addr", type=str, default="127.0.0.1", help="default: 127.0.0.1")
+parser.add_argument("-p", "--port", type=int, default="9880", help="default: 9880")
+args = parser.parse_args()
+config_path = args.tts_config
+port = args.port
+host = args.bind_addr
+argv = sys.argv
+
+if config_path in [None, ""]:
+    config_path = "GPT_SoVITS/configs/tts_infer.yaml"
+
+default_device = "cuda" if cuda_available else "cpu"
+print(f"默认设备设置为: {default_device}")
+
+# 初始化 TTS 配置
+tts_config = TTS_Config(config_path)
+print(f"TTS_Config contents: {tts_config.__dict__}")
+if hasattr(tts_config, 'device'):
+    tts_config.device = default_device
+tts_pipeline = TTS(tts_config)
+
+# 创建线程池用于异步执行 TTS 任务
+executor = ThreadPoolExecutor(max_workers=1)
+
+APP = FastAPI()
+
+class TTS_Request(BaseModel):
+    text: str
+    ref_audio_path: str
+    prompt_lang: str
+    text_lang: str = "auto"
+    aux_ref_audio_paths: Optional[List[str]] = None
+    prompt_text: Optional[str] = ""
+    top_k: Optional[int] = 5
+    top_p: Optional[float] = 1
+    temperature: Optional[float] = 1
+    text_split_method: Optional[str] = "cut5"
+    batch_size: Optional[int] = 1
+    batch_threshold: Optional[float] = 0.75
+    split_bucket: Optional[bool] = True
+    speed_factor: Optional[float] = 1.0
+    fragment_interval: Optional[float] = 0.3
+    seed: Optional[int] = -1
+    media_type: Optional[str] = "wav"
+    streaming_mode: Optional[bool] = False
+    parallel_infer: Optional[bool] = True
+    repetition_penalty: Optional[float] = 1.35
+    device: Optional[str] = None
+
+class TTSRole_Request(BaseModel):
+    text: str
+    role: str
+    text_lang: Optional[str] = "auto"
+    ref_audio_path: Optional[str] = None
+    aux_ref_audio_paths: Optional[List[str]] = None
+    prompt_lang: Optional[str] = None
+    prompt_text: Optional[str] = None
+    emotion: Optional[str] = None
+    top_k: Optional[int] = 5
+    top_p: Optional[float] = 1
+    temperature: Optional[float] = 1
+    text_split_method: Optional[str] = "cut5"
+    batch_size: Optional[int] = 1
+    batch_threshold: Optional[float] = 0.75
+    split_bucket: Optional[bool] = True
+    speed_factor: Optional[float] = 1.0
+    fragment_interval: Optional[float] = 0.3
+    seed: Optional[int] = -1
+    media_type: Optional[str] = "wav"
+    streaming_mode: Optional[bool] = False
+    parallel_infer: Optional[bool] = True
+    repetition_penalty: Optional[float] = 1.35
+    bert_base_path: Optional[str] = None
+    cnhuhbert_base_path: Optional[str] = None
+    device: Optional[str] = None
+    is_half: Optional[bool] = None
+    t2s_weights_path: Optional[str] = None
+    version: Optional[str] = None
+    vits_weights_path: Optional[str] = None
+    t2s_model_path: Optional[str] = None
+    vits_model_path: Optional[str] = None
+    t2s_model_device: Optional[str] = None
+    vits_model_device: Optional[str] = None
+
+def pack_ogg(io_buffer: BytesIO, data: np.ndarray, rate: int):
+    with sf.SoundFile(io_buffer, mode='w', samplerate=rate, channels=1, format='ogg') as audio_file:
+        audio_file.write(data)
+    io_buffer.seek(0)
+    return io_buffer
+
+def pack_raw(io_buffer: BytesIO, data: np.ndarray, rate: int):
+    io_buffer.write(data.tobytes())
+    io_buffer.seek(0)
+    return io_buffer
+
+def pack_wav(io_buffer: BytesIO, data: np.ndarray, rate: int):
+    sf.write(io_buffer, data, rate, format='wav')
+    io_buffer.seek(0)
+    return io_buffer
+
+def pack_aac(io_buffer: BytesIO, data: np.ndarray, rate: int):
+    process = subprocess.Popen([
+        'ffmpeg', '-f', 's16le', '-ar', str(rate), '-ac', '1', '-i', 'pipe:0',
+        '-c:a', 'aac', '-b:a', '192k', '-vn', '-f', 'adts', 'pipe:1'
+    ], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    out, _ = process.communicate(input=data.tobytes())
+    io_buffer.write(out)
+    io_buffer.seek(0)
+    return io_buffer
+
+def pack_audio(data: np.ndarray, rate: int, media_type: str) -> BytesIO:
+    io_buffer = BytesIO()
+    if media_type == "ogg":
+        io_buffer = pack_ogg(io_buffer, data, rate)
+    elif media_type == "aac":
+        io_buffer = pack_aac(io_buffer, data, rate)
+    elif media_type == "wav":
+        io_buffer = pack_wav(io_buffer, data, rate)
+    else:
+        io_buffer = pack_raw(io_buffer, data, rate)
+    return io_buffer
+
+def wave_header_chunk(frame_input=b"", channels=1, sample_width=2, sample_rate=32000):
+    wav_buf = BytesIO()
+    with wave.open(wav_buf, "wb") as vfout:
+        vfout.setnchannels(channels)
+        vfout.setsampwidth(sample_width)
+        vfout.setframerate(sample_rate)
+        vfout.writeframes(frame_input)
+    wav_buf.seek(0)
+    return wav_buf.read()
+
+def handle_control(command: str):
+    if command == "restart":
+        os.execl(sys.executable, sys.executable, *argv)
+    elif command == "exit":
+        os.kill(os.getpid(), signal.SIGTERM)
+        exit(0)
+
+def check_params(req: dict, is_ttsrole: bool = False):
+    text = req.get("text")
+    text_lang = req.get("text_lang", "auto")
+    ref_audio_path = req.get("ref_audio_path")
+    prompt_lang = req.get("prompt_lang")
+    media_type = req.get("media_type", "wav")
+    streaming_mode = req.get("streaming_mode", False)
+    text_split_method = req.get("text_split_method", "cut5")
+
+    if not text:
+        return {"status": "error", "message": "text is required"}
+    
+    if is_ttsrole:
+        role = req.get("role")
+        if not role:
+            return {"status": "error", "message": "role is required for /ttsrole"}
+    else:
+        if not ref_audio_path:
+            return {"status": "error", "message": "ref_audio_path is required"}
+        if not prompt_lang:
+            return {"status": "error", "message": "prompt_lang is required"}
+    
+    languages = req.get("languages") or tts_config.languages
+    if text_lang != "auto" and text_lang.lower() not in languages:
+        return {"status": "error", "message": f"text_lang: {text_lang} is not supported"}
+    if prompt_lang and prompt_lang.lower() not in languages:
+        return {"status": "error", "message": f"prompt_lang: {prompt_lang} is not supported"}
+    
+    if media_type not in ["wav", "raw", "ogg", "aac"]:
+        return {"status": "error", "message": f"media_type: {media_type} is not supported"}
+    if media_type == "ogg" and not streaming_mode:
+        return {"status": "error", "message": "ogg format is not supported in non-streaming mode"}
+    if text_split_method not in cut_method_names:
+        return {"status": "error", "message": f"text_split_method: {text_split_method} is not supported"}
+    
+    return None
+
+def load_role_config(role: str, req: dict):
+    role_dir = os.path.join(now_dir, "roles", role)
+    if not os.path.exists(role_dir):
+        return False
+    
+    if not any(req.get(k) for k in ["version", "bert_base_path", "cnhuhbert_base_path", "device", "is_half", "t2s_weights_path", "vits_weights_path"]):
+        config_path_new = os.path.join(role_dir, "tts_infer.yaml")
+        if os.path.exists(config_path_new):
+            global tts_config, tts_pipeline
+            tts_config = TTS_Config(config_path_new)
+            if hasattr(tts_config, 'device'):
+                tts_config.device = default_device
+            tts_pipeline = TTS(tts_config)
+    
+    if not req.get("t2s_weights_path") and not req.get("t2s_model_path"):
+        gpt_path = glob.glob(os.path.join(role_dir, "*.ckpt"))
+        if gpt_path:
+            tts_pipeline.init_t2s_weights(gpt_path[0])
+    if not req.get("vits_weights_path") and not req.get("vits_model_path"):
+        sovits_path = glob.glob(os.path.join(role_dir, "*.pth"))
+        if sovits_path:
+            tts_pipeline.init_vits_weights(sovits_path[0])
+    
+    return True
+
+def select_ref_audio(role: str, text_lang: str, emotion: str = None):
+    audio_base_dir = os.path.join(now_dir, "roles", role, "reference_audios")
+    if not os.path.exists(audio_base_dir):
+        return None, None, None
+    
+    if text_lang.lower() == "auto" and emotion:
+        all_langs = [d for d in os.listdir(audio_base_dir) if os.path.isdir(os.path.join(audio_base_dir, d))]
+        emotion_files = []
+        for lang in all_langs:
+            lang_dir = os.path.join(audio_base_dir, lang)
+            emotion_files.extend(glob.glob(os.path.join(lang_dir, f"【{emotion}】*.*")))
+        
+        if emotion_files:
+            audio_path = random.choice(emotion_files)
+            txt_path = audio_path.rsplit(".", 1)[0] + ".txt"
+            if os.path.exists(txt_path):
+                with open(txt_path, "r", encoding="utf-8") as f:
+                    prompt_text = f.read().strip()
+            else:
+                basename = os.path.basename(audio_path)
+                start_idx = basename.find("】") + 1
+                end_idx = basename.rfind(".")
+                prompt_text = basename[start_idx:end_idx] if end_idx > start_idx else basename
+            
+            prompt_lang = os.path.basename(os.path.dirname(audio_path))
+            return audio_path, prompt_text, prompt_lang
+    
+    lang_dir = os.path.join(audio_base_dir, text_lang.lower())
+    all_langs = [d for d in os.listdir(audio_base_dir) if os.path.isdir(os.path.join(audio_base_dir, d))]
+    
+    def find_audio_in_dir(dir_path):
+        if not os.path.exists(dir_path):
+            return None, None
+        audio_files = glob.glob(os.path.join(dir_path, "【*】*.*"))
+        if not audio_files:
+            audio_files = glob.glob(os.path.join(dir_path, "*.*"))
+        if not audio_files:
+            return None, None
+        
+        if emotion:
+            emotion_files = [f for f in audio_files if f"【{emotion}】" in os.path.basename(f)]
+            if emotion_files:
+                audio_path = random.choice(emotion_files)
+            else:
+                audio_path = random.choice(audio_files)
+        else:
+            audio_path = random.choice(audio_files)
+        
+        txt_path = audio_path.rsplit(".", 1)[0] + ".txt"
+        prompt_text = None
+        if os.path.exists(txt_path):
+            with open(txt_path, "r", encoding="utf-8") as f:
+                prompt_text = f.read().strip()
+        else:
+            basename = os.path.basename(audio_path)
+            start_idx = basename.find("】") + 1
+            end_idx = basename.rfind(".")
+            if start_idx > 0 and end_idx > start_idx:
+                prompt_text = basename[start_idx:end_idx]
+            else:
+                prompt_text = basename[:end_idx] if end_idx > 0 else basename
+        
+        return audio_path, prompt_text
+    
+    audio_path, prompt_text = find_audio_in_dir(lang_dir)
+    if audio_path:
+        return audio_path, prompt_text, text_lang.lower()
+    
+    for lang in all_langs:
+        if lang != text_lang.lower():
+            audio_path, prompt_text = find_audio_in_dir(os.path.join(audio_base_dir, lang))
+            if audio_path:
+                return audio_path, prompt_text, lang
+    
+    return None, None, None
+
+def set_pipeline_device(pipeline: TTS, device: str):
+    """将 TTS 管道中的所有模型和相关组件迁移到指定设备，仅在设备变化时执行"""
+    if not torch.cuda.is_available() and device.startswith("cuda"):
+        print(f"警告: CUDA 不可用，强制使用 CPU")
+        device = "cpu"
+    
+    target_device = torch.device(device)
+    
+    # 检查当前设备是否需要切换
+    current_device = None
+    if hasattr(pipeline, 't2s_model') and pipeline.t2s_model is not None:
+        current_device = next(pipeline.t2s_model.parameters()).device
+    elif hasattr(pipeline, 'vits_model') and pipeline.vits_model is not None:
+        current_device = next(pipeline.vits_model.parameters()).device
+    
+    if current_device == target_device:
+        print(f"设备已是 {device}，无需切换")
+        return
+    
+    # 更新配置中的设备
+    if hasattr(pipeline, 'configs') and hasattr(pipeline.configs, 'device'):
+        pipeline.configs.device = device
+    
+    # 迁移所有可能的模型到指定设备
+    for attr in ['t2s_model', 'vits_model']:
+        if hasattr(pipeline, attr) and getattr(pipeline, attr) is not None:
+            getattr(pipeline, attr).to(target_device)
+    
+    for attr in dir(pipeline):
+        if attr.endswith('_model') and getattr(pipeline, attr) is not None:
+            try:
+                getattr(pipeline, attr).to(target_device)
+                print(f"迁移 {attr} 到 {device}")
+            except AttributeError:
+                pass
+    
+    # 清理 GPU 缓存
+    if torch.cuda.is_available() and not device.startswith("cuda"):
+        torch.cuda.empty_cache()
+    
+    print(f"TTS 管道设备已设置为: {device}")
+
+def run_tts_pipeline(req):
+    """在线程池中运行 TTS 任务"""
+    return tts_pipeline.run(req)
+
+async def tts_handle(req: dict, is_ttsrole: bool = False):
+    streaming_mode = req.get("streaming_mode", False)
+    media_type = req.get("media_type", "wav")
+
+    if "text_lang" not in req:
+        req["text_lang"] = "auto"
+
+    check_res = check_params(req, is_ttsrole)
+    if check_res is not None:
+        return JSONResponse(status_code=400, content=check_res)
+    
+    # 如果请求中指定了 device，则覆盖所有与设备相关的参数并更新管道设备
+    if "device" in req and req["device"] is not None:
+        device = req["device"]
+        req["t2s_model_device"] = device
+        req["vits_model_device"] = device
+        if hasattr(tts_config, 'device'):
+            tts_config.device = device
+        set_pipeline_device(tts_pipeline, device)
+    
+    if is_ttsrole:
+        role_exists = load_role_config(req["role"], req)
+        
+        for key in ["bert_base_path", "cnhuhbert_base_path", "device", "is_half", "t2s_weights_path", "version", "vits_weights_path"]:
+            if req.get(key) is not None:
+                setattr(tts_config, key, req[key])
+        
+        if req.get("t2s_model_path"):
+            tts_config.t2s_weights_path = req["t2s_model_path"]
+            tts_pipeline.init_t2s_weights(req["t2s_model_path"])
+        if req.get("vits_model_path"):
+            tts_config.vits_weights_path = req["vits_model_path"]
+            tts_pipeline.init_vits_weights(req["vits_model_path"])
+        
+        if not req.get("ref_audio_path"):
+            ref_audio_path, prompt_text, prompt_lang = select_ref_audio(req["role"], req["text_lang"], req.get("emotion"))
+            if ref_audio_path:
+                req["ref_audio_path"] = ref_audio_path
+                req["prompt_text"] = prompt_text or ""
+                req["prompt_lang"] = prompt_lang or req["text_lang"]
+            elif not role_exists:
+                return JSONResponse(status_code=400, content={"status": "error", "message": "Role directory not found and no suitable reference audio provided"})
+        else:
+            ref_audio_path = req["ref_audio_path"]
+            txt_path = ref_audio_path.rsplit(".", 1)[0] + ".txt"
+            if os.path.exists(txt_path):
+                with open(txt_path, "r", encoding="utf-8") as f:
+                    req["prompt_text"] = f.read().strip()
+            else:
+                basename = os.path.basename(ref_audio_path)
+                if "【" in basename and "】" in basename:
+                    start_idx = basename.find("】") + 1
+                    end_idx = basename.rfind(".")
+                    if start_idx > 0 and end_idx > start_idx:
+                        req["prompt_text"] = basename[start_idx:end_idx]
+                    else:
+                        req["prompt_text"] = basename[:end_idx] if end_idx > 0 else basename
+                else:
+                    end_idx = basename.rfind(".")
+                    req["prompt_text"] = basename[:end_idx] if end_idx > 0 else basename
+    
+    if streaming_mode:
+        req["return_fragment"] = True
+    
+    try:
+        print(f"当前请求设备: {req.get('device')}")
+        if hasattr(tts_pipeline, 't2s_model') and tts_pipeline.t2s_model is not None:
+            print(f"t2s_model 设备: {next(tts_pipeline.t2s_model.parameters()).device}")
+        if hasattr(tts_pipeline, 'vits_model') and tts_pipeline.vits_model is not None:
+            print(f"vits_model 设备: {next(tts_pipeline.vits_model.parameters()).device}")
+        
+        # 异步执行 TTS 任务
+        loop = asyncio.get_event_loop()
+        tts_generator = await loop.run_in_executor(executor, run_tts_pipeline, req)
+        
+        if streaming_mode:
+            def streaming_generator():
+                if media_type == "wav":
+                    yield wave_header_chunk()
+                    stream_type = "raw"
+                else:
+                    stream_type = media_type
+                for sr, chunk in tts_generator:
+                    buf = pack_audio(chunk, sr, stream_type)
+                    yield buf.getvalue()
+            return StreamingResponse(streaming_generator(), media_type=f"audio/{media_type}")
+        else:
+            sr, audio_data = next(tts_generator)
+            buf = pack_audio(audio_data, sr, media_type)
+            return Response(buf.getvalue(), media_type=f"audio/{media_type}")
+    except Exception as e:
+        return JSONResponse(status_code=400, content={"status": "error", "message": "tts failed", "exception": str(e)})
+
+@APP.get("/control")
+async def control(command: str = None):
+    if command is None:
+        return JSONResponse(status_code=400, content={"status": "error", "message": "command is required"})
+    handle_control(command)
+
+@APP.get("/tts")
+async def tts_get_endpoint(
+    text: str,
+    ref_audio_path: str,
+    prompt_lang: str,
+    text_lang: str = "auto",
+    aux_ref_audio_paths: Optional[List[str]] = None,
+    prompt_text: Optional[str] = "",
+    top_k: Optional[int] = 5,
+    top_p: Optional[float] = 1,
+    temperature: Optional[float] = 1,
+    text_split_method: Optional[str] = "cut0",
+    batch_size: Optional[int] = 1,
+    batch_threshold: Optional[float] = 0.75,
+    split_bucket: Optional[bool] = True,
+    speed_factor: Optional[float] = 1.0,
+    fragment_interval: Optional[float] = 0.3,
+    seed: Optional[int] = -1,
+    media_type: Optional[str] = "wav",
+    streaming_mode: Optional[bool] = False,
+    parallel_infer: Optional[bool] = True,
+    repetition_penalty: Optional[float] = 1.35,
+    device: Optional[str] = None
+):
+    req = {
+        "text": text,
+        "text_lang": text_lang.lower(),
+        "ref_audio_path": ref_audio_path,
+        "aux_ref_audio_paths": aux_ref_audio_paths,
+        "prompt_lang": prompt_lang.lower(),
+        "prompt_text": prompt_text,
+        "top_k": top_k,
+        "top_p": top_p,
+        "temperature": temperature,
+        "text_split_method": text_split_method,
+        "batch_size": batch_size,
+        "batch_threshold": batch_threshold,
+        "split_bucket": split_bucket,
+        "speed_factor": speed_factor,
+        "fragment_interval": fragment_interval,
+        "seed": seed,
+        "media_type": media_type,
+        "streaming_mode": streaming_mode,
+        "parallel_infer": parallel_infer,
+        "repetition_penalty": repetition_penalty,
+        "device": device
+    }
+    return await tts_handle(req)
+
+@APP.post("/tts")
+async def tts_post_endpoint(request: TTS_Request):
+    req = request.dict(exclude_unset=True)
+    if "text_lang" in req:
+        req["text_lang"] = req["text_lang"].lower()
+    if "prompt_lang" in req:
+        req["prompt_lang"] = req["prompt_lang"].lower()
+    return await tts_handle(req)
+
+@APP.get("/ttsrole")
+async def ttsrole_get_endpoint(
+    text: str,
+    role: str,
+    text_lang: str = "auto",
+    ref_audio_path: Optional[str] = None,
+    aux_ref_audio_paths: Optional[List[str]] = None,
+    prompt_lang: Optional[str] = None,
+    prompt_text: Optional[str] = None,
+    emotion: Optional[str] = None,
+    top_k: Optional[int] = 5,
+    top_p: Optional[float] = 1,
+    temperature: Optional[float] = 1,
+    text_split_method: Optional[str] = "cut5",
+    batch_size: Optional[int] = 1,
+    batch_threshold: Optional[float] = 0.75,
+    split_bucket: Optional[bool] = True,
+    speed_factor: Optional[float] = 1.0,
+    fragment_interval: Optional[float] = 0.3,
+    seed: Optional[int] = -1,
+    media_type: Optional[str] = "wav",
+    streaming_mode: Optional[bool] = False,
+    parallel_infer: Optional[bool] = True,
+    repetition_penalty: Optional[float] = 1.35,
+    bert_base_path: Optional[str] = None,
+    cnhuhbert_base_path: Optional[str] = None,
+    device: Optional[str] = None,
+    is_half: Optional[bool] = None,
+    t2s_weights_path: Optional[str] = None,
+    version: Optional[str] = None,
+    vits_weights_path: Optional[str] = None,
+    t2s_model_path: Optional[str] = None,
+    vits_model_path: Optional[str] = None,
+    t2s_model_device: Optional[str] = None,
+    vits_model_device: Optional[str] = None
+):
+    req = {
+        "text": text,
+        "role": role,
+        "text_lang": text_lang.lower(),
+        "ref_audio_path": ref_audio_path,
+        "aux_ref_audio_paths": aux_ref_audio_paths,
+        "prompt_lang": prompt_lang.lower() if prompt_lang else None,
+        "prompt_text": prompt_text,
+        "emotion": emotion,
+        "top_k": top_k,
+        "top_p": top_p,
+        "temperature": temperature,
+        "text_split_method": text_split_method,
+        "batch_size": batch_size,
+        "batch_threshold": batch_threshold,
+        "split_bucket": split_bucket,
+        "speed_factor": speed_factor,
+        "fragment_interval": fragment_interval,
+        "seed": seed,
+        "media_type": media_type,
+        "streaming_mode": streaming_mode,
+        "parallel_infer": parallel_infer,
+        "repetition_penalty": repetition_penalty,
+        "bert_base_path": bert_base_path,
+        "cnhuhbert_base_path": cnhuhbert_base_path,
+        "device": device,
+        "is_half": is_half,
+        "t2s_weights_path": t2s_weights_path,
+        "version": version,
+        "vits_weights_path": vits_weights_path,
+        "t2s_model_path": t2s_model_path,
+        "vits_model_path": vits_model_path,
+        "t2s_model_device": t2s_model_device,
+        "vits_model_device": vits_model_device
+    }
+    return await tts_handle(req, is_ttsrole=True)
+
+@APP.post("/ttsrole")
+async def ttsrole_post_endpoint(request: TTSRole_Request):
+    req = request.dict(exclude_unset=True)
+    if "text_lang" in req:
+        req["text_lang"] = req["text_lang"].lower()
+    if "prompt_lang" in req:
+        req["prompt_lang"] = req["prompt_lang"].lower()
+    return await tts_handle(req, is_ttsrole=True)
+
+@APP.get("/set_gpt_weights")
+async def set_gpt_weights(weights_path: str = None):
+    try:
+        if not weights_path:
+            return JSONResponse(status_code=400, content={"status": "error", "message": "gpt weight path is required"})
+        tts_pipeline.init_t2s_weights(weights_path)
+        tts_config.t2s_weights_path = weights_path
+        return JSONResponse(status_code=200, content={"status": "success", "message": "success"})
+    except Exception as e:
+        return JSONResponse(status_code=400, content={"status": "error", "message": f"change gpt weight failed", "exception": str(e)})
+
+@APP.get("/set_sovits_weights")
+async def set_sovits_weights(weights_path: str = None):
+    try:
+        if not weights_path:
+            return JSONResponse(status_code=400, content={"status": "error", "message": "sovits weight path is required"})
+        tts_pipeline.init_vits_weights(weights_path)
+        tts_config.vits_weights_path = weights_path
+        return JSONResponse(status_code=200, content={"status": "success", "message": "success"})
+    except Exception as e:
+        return JSONResponse(status_code=400, content={"status": "error", "message": f"change sovits weight failed", "exception": str(e)})
+
+@APP.get("/set_refer_audio")
+async def set_refer_audio(refer_audio_path: str = None):
+    try:
+        if not refer_audio_path:
+            return JSONResponse(status_code=400, content={"status": "error", "message": "refer audio path is required"})
+        tts_pipeline.set_ref_audio(refer_audio_path)
+        return JSONResponse(status_code=200, content={"status": "success", "message": "success"})
+    except Exception as e:
+        return JSONResponse(status_code=400, content={"status": "error", "message": f"set refer audio failed", "exception": str(e)})
+
+if __name__ == "__main__":
+    try:
+        if host == 'None':  # 在调用时使用 -a None 参数，可以让api监听双栈
+            host = None
+        uvicorn.run(app=APP, host=host, port=port, workers=1)
+    except Exception as e:
+        traceback.print_exc()
+        os.kill(os.getpid(), signal.SIGTERM)
+        exit(0)

docs/cn/Changelog_CN.md

@@ -286,3 +286,17 @@ https://github.com/RVC-Boss/GPT-SoVITS/pull/2112 https://github.com/RVC-Boss/GPT
 修复短文本语种选择出错 https://github.com/RVC-Boss/GPT-SoVITS/pull/2122
 
 修复v3sovits未传参以支持调节语速
+
+### 202503
+
+修复一批由依赖的库版本不对导致的问题https://github.com/RVC-Boss/GPT-SoVITS/commit/6c468583c5566e5fbb4fb805e4cc89c403e997b8
+
+修复模型加载异步逻辑https://github.com/RVC-Boss/GPT-SoVITS/commit/03b662a769946b7a6a8569a354860e8eeeb743aa
+
+修复其他若干bug
+
+重点更新：
+
+1-v3支持并行推理 https://github.com/RVC-Boss/GPT-SoVITS/commit/03b662a769946b7a6a8569a354860e8eeeb743aa
+
+2-整合包修复onnxruntime GPU推理的支持，影响：（1）g2pw有个onnx模型原先是CPU推理现在用GPU，显著降低推理的CPU瓶颈 （2）foxjoy去混响模型现在可使用GPU推理