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README.md
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README.md
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# TTS小模型
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## 依赖
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### 模型
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* nari-labs/dia-1.6b
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下载地址:https://huggingface.com/nari-labs/dia-1.6b
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* dac/weights.pth
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下载地址:i
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1) https://github.com/descriptinc/descript-audio-codec/releases/download/0.0.1/weights.pth
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2) https://github.com/descriptinc/descript-audio-codec/releases/download/0.0.4/weights_24khz.pth
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3) https://github.com/descriptinc/descript-audio-codec/releases/download/0.0.5/weights_16khz.pth
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4) https://github.com/descriptinc/descript-audio-codec/releases/download/1.0.0/weights_44khz_16kbps.pth
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### 模块
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服务方
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* [dia](https://github.com/nari-labs/dia)
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* [appPublic](https://git.kaiyuancloud.cn/yumoqing/apppublic)
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* [sqlor](https://git.kaiyuancloud.cn/yumoqing/sqlor)
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* [ahserever](https://git.kaiyuancloud.cn/yumoqing/ahserver)
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客户方
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* [bricks](https://git.kaiyuancloud.cn/yumoqing/bricks)
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## 安装
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执行以下命令
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```
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git clone https://git.kaiyuancloud.cn/yumoqing/dia16b
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cd dia16b
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python3 -m venv py3
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source py3/bin/activate
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pip install git+https://github.com/nari-labs/dia
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pip install git+https://git.kaiyuancloud.cn/yumoqing/apppublic
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pip install git+https://git.kaiyuancloud.cn/yumoqing/sqlor
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pip install git+https://git.kaiyuancloud.cn/yumoqing/ahserver
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```
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## 下载依赖的模型
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## 配置conf/config.json文件
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主要修改下载模型存放目录
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```
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"dia_model_path" : "/share/models/nari-labs/dia-1___6b",
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"dac_model_path": "/share/models/dac/weights.pth",
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```
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app/diaapp.py
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app/diaapp.py
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import os
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import asyncio
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import numpy as np
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from traceback import format_exc
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from dia.model import Dia
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from appPublic.worker import awaitify
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from appPublic.hf import hf_socks5proxy
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from appPublic.folderUtils import _mkdir
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from appPublic.uniqueID import getID
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from appPublic.log import debug, exception, error
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from appPublic.jsonConfig import getConfig
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from ahserver.filestorage import FileStorage
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from ahserver.webapp import webapp
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from ahserver.serverenv import ServerEnv
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import dac
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hf_socks5proxy()
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class DiaTTS:
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def __init__(self):
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config = getConfig()
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# self.model = Dia.from_local(config.dia_model_path, compute_dtype="float16")
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self.model = Dia.from_local(config.dia_model_path+'/config.json',
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device=config.device or 'cpu',
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load_dac=False,
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checkpoint_path=config.dia_model_path + '/dia-v0_1.pth',
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compute_dtype="float16")
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self.load_dac(config.dac_model_path)
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self.lock = asyncio.Lock()
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self.fs = FileStorage()
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def load_dac(self, dac_model_path):
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dac_model = dac.DAC.load(dac_model_path).to(self.model.device)
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dac_model.eval() # Ensure DAC is in eval mode
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self.model.dac_model = dac_model
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def _generate(self, prompt):
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name = getID() + '.wav'
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fp = self.fs._name2path(name)
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webpath = self.fs.webpath(fp)
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debug(f'{prompt=}')
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output = self.model.generate(prompt, use_torch_compile=True, verbose=True)
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output = output.astype(np.float32)
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if output is None:
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e = Exception(f'"{prompt}" to audio null')
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exception(f'{e}\n{format_exc()}')
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raise e
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debug(f'{output.dtype.name=}')
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_mkdir(os.path.dirname(fp))
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self.model.save_audio(fp, output)
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return webpath
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async def generate(self, prompt):
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async with self.lock:
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f = awaitify(self._generate)
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return await f(prompt)
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def init():
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g = ServerEnv()
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g.etts_engine = DiaTTS()
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if __name__ == '__main__':
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webapp(init)
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conf/config.json
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conf/config.json
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{
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"dia_model_path" : "/share/models/nari-labs/dia-1___6b",
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"dac_model_path": "/share/models/dac/weights.pth",
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"device" : "cuda",
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"logger":{
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"name":"dia",
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"levelname":"info",
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"logfile":"$[workdir]$/logs/dia.log"
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},
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"filesroot":"$[workdir]$/files",
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"website":{
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"paths":[
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["$[workdir]$/wwwroot",""]
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],
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"client_max_size":10000,
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"host":"0.0.0.0",
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"port":9996,
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"coding":"utf-8",
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"indexes":[
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"index.html",
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"index.tmpl",
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"index.ui",
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"index.dspy",
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"index.md"
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],
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"startswiths":[
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{
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"leading":"/idfile",
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"registerfunction":"idfile"
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}
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],
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"processors":[
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[".dspy","dspy"],
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[".ui","ui"]
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],
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"session_max_time":3000,
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"session_issue_time":2500,
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"session_redis_notuse":{
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"url":"redis://127.0.0.1:6379"
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}
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},
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"langMapping":{
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"zh-Hans-CN":"zh-cn",
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"zh-CN":"zh-cn",
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"en-us":"en",
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"en-US":"en"
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}
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}
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logs/dia.log
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1177
logs/dia.log
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Load Diff
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wwwroot/v1/generate/index.dspy
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debug(f'{request.path}:{params_kw=}')
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f = await etts_engine.generate(params_kw.prompt)
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return {
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'audio_url':entire_url('/idfile') + f'?path={f}',
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'status': 'ok'
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}
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