mirror of
https://github.com/w-okada/voice-changer.git
synced 2025-01-24 05:55:01 +03:00
369 lines
14 KiB
Python
369 lines
14 KiB
Python
import sys
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import os
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if sys.platform.startswith('darwin'):
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baseDir = [x for x in sys.path if x.endswith("Contents/MacOS")]
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if len(baseDir) != 1:
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print("baseDir should be only one ", baseDir)
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sys.exit()
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modulePath = os.path.join(baseDir[0], "so-vits-svc-40v2")
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sys.path.append(modulePath)
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else:
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sys.path.append("so-vits-svc-40v2")
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import io
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from dataclasses import dataclass, asdict, field
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from functools import reduce
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import numpy as np
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import torch
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import onnxruntime
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import pyworld as pw
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from models import SynthesizerTrn
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import cluster
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import utils
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from fairseq import checkpoint_utils
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import librosa
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from Exceptions import NoModeLoadedException
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providers = ['OpenVINOExecutionProvider', "CUDAExecutionProvider", "DmlExecutionProvider", "CPUExecutionProvider"]
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@dataclass
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class SoVitsSvc40v2Settings():
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gpu: int = 0
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dstId: int = 0
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f0Detector: str = "dio" # dio or harvest
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tran: int = 20
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noiceScale: float = 0.3
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predictF0: int = 0 # 0:False, 1:True
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silentThreshold: float = 0.00001
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extraConvertSize: int = 1024 * 32
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clusterInferRatio: float = 0.1
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framework: str = "PyTorch" # PyTorch or ONNX
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pyTorchModelFile: str = ""
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onnxModelFile: str = ""
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configFile: str = ""
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speakers: dict[str, int] = field(
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default_factory=lambda: {}
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)
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# ↓mutableな物だけ列挙
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intData = ["gpu", "dstId", "tran", "predictF0", "extraConvertSize"]
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floatData = ["noiceScale", "silentThreshold", "clusterInferRatio"]
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strData = ["framework", "f0Detector"]
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class SoVitsSvc40v2:
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def __init__(self, params):
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self.settings = SoVitsSvc40v2Settings()
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self.net_g = None
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self.onnx_session = None
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self.raw_path = io.BytesIO()
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self.gpu_num = torch.cuda.device_count()
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self.prevVol = 0
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self.params = params
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print("so-vits-svc 40v2 initialization:", params)
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def loadModel(self, props):
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self.settings.configFile = props["files"]["configFilename"]
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self.hps = utils.get_hparams_from_file(self.settings.configFile)
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self.settings.speakers = self.hps.spk
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self.settings.pyTorchModelFile = props["files"]["pyTorchModelFilename"]
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self.settings.onnxModelFile = props["files"]["onnxModelFilename"]
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clusterTorchModel = props["files"]["clusterTorchModelFilename"]
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content_vec_path = self.params["content_vec_500"]
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# content_vec_hubert_onnx_path = self.params["content_vec_500_onnx"]
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# content_vec_hubert_onnx_on = self.params["content_vec_500_onnx_on"]
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hubert_base_path = self.params["hubert_base"]
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# hubert model
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try:
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if os.path.exists(content_vec_path) == False:
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content_vec_path = hubert_base_path
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models, saved_cfg, task = checkpoint_utils.load_model_ensemble_and_task(
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[content_vec_path],
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suffix="",
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)
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model = models[0]
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model.eval()
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self.hubert_model = model.cpu()
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except Exception as e:
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print("EXCEPTION during loading hubert/contentvec model", e)
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# cluster
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try:
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if clusterTorchModel != None and os.path.exists(clusterTorchModel):
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self.cluster_model = cluster.get_cluster_model(clusterTorchModel)
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else:
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self.cluster_model = None
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except Exception as e:
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print("EXCEPTION during loading cluster model ", e)
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# PyTorchモデル生成
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if self.settings.pyTorchModelFile != None:
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self.net_g = SynthesizerTrn(
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self.hps
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)
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self.net_g.eval()
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utils.load_checkpoint(self.settings.pyTorchModelFile, self.net_g, None)
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# ONNXモデル生成
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if self.settings.onnxModelFile != None:
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ort_options = onnxruntime.SessionOptions()
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ort_options.intra_op_num_threads = 8
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self.onnx_session = onnxruntime.InferenceSession(
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self.settings.onnxModelFile,
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providers=providers
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)
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input_info = self.onnx_session.get_inputs()
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return self.get_info()
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def update_settings(self, key: str, val: any):
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if key == "onnxExecutionProvider" and self.onnx_session != None:
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if val == "CUDAExecutionProvider":
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if self.settings.gpu < 0 or self.settings.gpu >= self.gpu_num:
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self.settings.gpu = 0
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provider_options = [{'device_id': self.settings.gpu}]
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self.onnx_session.set_providers(providers=[val], provider_options=provider_options)
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else:
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self.onnx_session.set_providers(providers=[val])
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elif key in self.settings.intData:
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setattr(self.settings, key, int(val))
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if key == "gpu" and val >= 0 and val < self.gpu_num and self.onnx_session != None:
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providers = self.onnx_session.get_providers()
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print("Providers:", providers)
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if "CUDAExecutionProvider" in providers:
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provider_options = [{'device_id': self.settings.gpu}]
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self.onnx_session.set_providers(providers=["CUDAExecutionProvider"], provider_options=provider_options)
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elif key in self.settings.floatData:
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setattr(self.settings, key, float(val))
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elif key in self.settings.strData:
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setattr(self.settings, key, str(val))
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else:
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return False
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return True
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def get_info(self):
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data = asdict(self.settings)
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data["onnxExecutionProviders"] = self.onnx_session.get_providers() if self.onnx_session != None else []
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files = ["configFile", "pyTorchModelFile", "onnxModelFile"]
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for f in files:
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if data[f] != None and os.path.exists(data[f]):
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data[f] = os.path.basename(data[f])
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else:
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data[f] = ""
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return data
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def get_processing_sampling_rate(self):
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if hasattr(self, "hps") == False:
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raise NoModeLoadedException("config")
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return self.hps.data.sampling_rate
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def get_unit_f0(self, audio_buffer, tran):
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wav_44k = audio_buffer
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# f0 = utils.compute_f0_parselmouth(wav, sampling_rate=self.target_sample, hop_length=self.hop_size)
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# f0 = utils.compute_f0_dio(wav_44k, sampling_rate=self.hps.data.sampling_rate, hop_length=self.hps.data.hop_length)
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if self.settings.f0Detector == "dio":
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f0 = compute_f0_dio(wav_44k, sampling_rate=self.hps.data.sampling_rate, hop_length=self.hps.data.hop_length)
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else:
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f0 = compute_f0_harvest(wav_44k, sampling_rate=self.hps.data.sampling_rate, hop_length=self.hps.data.hop_length)
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if wav_44k.shape[0] % self.hps.data.hop_length != 0:
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print(f" !!! !!! !!! wav size not multiple of hopsize: {wav_44k.shape[0] / self.hps.data.hop_length}")
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f0, uv = utils.interpolate_f0(f0)
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f0 = torch.FloatTensor(f0)
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uv = torch.FloatTensor(uv)
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f0 = f0 * 2 ** (tran / 12)
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f0 = f0.unsqueeze(0)
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uv = uv.unsqueeze(0)
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# wav16k = librosa.resample(audio_buffer, orig_sr=24000, target_sr=16000)
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wav16k = librosa.resample(audio_buffer, orig_sr=self.hps.data.sampling_rate, target_sr=16000)
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wav16k = torch.from_numpy(wav16k)
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if (self.settings.gpu < 0 or self.gpu_num == 0) or self.settings.framework == "ONNX":
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dev = torch.device("cpu")
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else:
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dev = torch.device("cuda", index=self.settings.gpu)
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self.hubert_model = self.hubert_model.to(dev)
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wav16k = wav16k.to(dev)
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uv = uv.to(dev)
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f0 = f0.to(dev)
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c = utils.get_hubert_content(self.hubert_model, wav_16k_tensor=wav16k)
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c = utils.repeat_expand_2d(c.squeeze(0), f0.shape[1])
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if self.settings.clusterInferRatio != 0 and hasattr(self, "cluster_model") and self.cluster_model != None:
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speaker = [key for key, value in self.settings.speakers.items() if value == self.settings.dstId]
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if len(speaker) != 1:
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print("not only one speaker found.", speaker)
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else:
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cluster_c = cluster.get_cluster_center_result(self.cluster_model, c.cpu().numpy().T, speaker[0]).T
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# cluster_c = cluster.get_cluster_center_result(self.cluster_model, c.cpu().numpy().T, self.settings.dstId).T
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cluster_c = torch.FloatTensor(cluster_c).to(dev)
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# print("cluster DEVICE", cluster_c.device, c.device)
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c = self.settings.clusterInferRatio * cluster_c + (1 - self.settings.clusterInferRatio) * c
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c = c.unsqueeze(0)
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return c, f0, uv
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def generate_input(self, newData: any, inputSize: int, crossfadeSize: int, solaSearchFrame: int = 0):
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newData = newData.astype(np.float32) / self.hps.data.max_wav_value
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if hasattr(self, "audio_buffer"):
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self.audio_buffer = np.concatenate([self.audio_buffer, newData], 0) # 過去のデータに連結
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else:
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self.audio_buffer = newData
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convertSize = inputSize + crossfadeSize + solaSearchFrame + self.settings.extraConvertSize
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if convertSize % self.hps.data.hop_length != 0: # モデルの出力のホップサイズで切り捨てが発生するので補う。
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convertSize = convertSize + (self.hps.data.hop_length - (convertSize % self.hps.data.hop_length))
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self.audio_buffer = self.audio_buffer[-1 * convertSize:] # 変換対象の部分だけ抽出
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crop = self.audio_buffer[-1 * (inputSize + crossfadeSize):-1 * (crossfadeSize)]
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rms = np.sqrt(np.square(crop).mean(axis=0))
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vol = max(rms, self.prevVol * 0.0)
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self.prevVol = vol
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c, f0, uv = self.get_unit_f0(self.audio_buffer, self.settings.tran)
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return (c, f0, uv, convertSize, vol)
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def _onnx_inference(self, data):
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if hasattr(self, "onnx_session") == False or self.onnx_session == None:
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print("[Voice Changer] No onnx session.")
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raise NoModeLoadedException("ONNX")
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convertSize = data[3]
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vol = data[4]
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data = (data[0], data[1], data[2],)
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if vol < self.settings.silentThreshold:
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return np.zeros(convertSize).astype(np.int16)
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c, f0, uv = [x.numpy() for x in data]
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audio1 = self.onnx_session.run(
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["audio"],
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{
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"c": c,
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"f0": f0,
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"g": np.array([self.settings.dstId]).astype(np.int64),
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"uv": np.array([self.settings.dstId]).astype(np.int64),
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"predict_f0": np.array([self.settings.dstId]).astype(np.int64),
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"noice_scale": np.array([self.settings.dstId]).astype(np.int64),
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})[0][0, 0] * self.hps.data.max_wav_value
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audio1 = audio1 * vol
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result = audio1
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return result
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def _pyTorch_inference(self, data):
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if hasattr(self, "net_g") == False or self.net_g == None:
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print("[Voice Changer] No pyTorch session.")
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raise NoModeLoadedException("pytorch")
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if self.settings.gpu < 0 or self.gpu_num == 0:
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dev = torch.device("cpu")
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else:
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dev = torch.device("cuda", index=self.settings.gpu)
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convertSize = data[3]
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vol = data[4]
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data = (data[0], data[1], data[2],)
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if vol < self.settings.silentThreshold:
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return np.zeros(convertSize).astype(np.int16)
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with torch.no_grad():
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c, f0, uv = [x.to(dev)for x in data]
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sid_target = torch.LongTensor([self.settings.dstId]).to(dev)
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self.net_g.to(dev)
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# audio1 = self.net_g.infer(c, f0=f0, g=sid_target, uv=uv, predict_f0=True, noice_scale=0.1)[0][0, 0].data.float()
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predict_f0_flag = True if self.settings.predictF0 == 1 else False
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audio1 = self.net_g.infer(c, f0=f0, g=sid_target, uv=uv, predict_f0=predict_f0_flag,
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noice_scale=self.settings.noiceScale)[0][0, 0].data.float()
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audio1 = audio1 * self.hps.data.max_wav_value
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audio1 = audio1 * vol
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result = audio1.float().cpu().numpy()
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# result = infer_tool.pad_array(result, length)
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return result
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def inference(self, data):
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if self.settings.framework == "ONNX":
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audio = self._onnx_inference(data)
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else:
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audio = self._pyTorch_inference(data)
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return audio
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def __del__(self):
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del self.net_g
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del self.onnx_session
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remove_path = os.path.join("so-vits-svc-40v2")
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sys.path = [x for x in sys.path if x.endswith(remove_path) == False]
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for key in list(sys.modules):
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val = sys.modules.get(key)
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try:
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file_path = val.__file__
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if file_path.find("so-vits-svc-40v2" + os.path.sep) >= 0:
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print("remove", key, file_path)
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sys.modules.pop(key)
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except Exception as e:
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pass
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def resize_f0(x, target_len):
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source = np.array(x)
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source[source < 0.001] = np.nan
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target = np.interp(np.arange(0, len(source) * target_len, len(source)) / target_len, np.arange(0, len(source)), source)
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res = np.nan_to_num(target)
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return res
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def compute_f0_dio(wav_numpy, p_len=None, sampling_rate=44100, hop_length=512):
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if p_len is None:
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p_len = wav_numpy.shape[0] // hop_length
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f0, t = pw.dio(
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wav_numpy.astype(np.double),
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fs=sampling_rate,
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f0_ceil=800,
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frame_period=1000 * hop_length / sampling_rate,
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)
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f0 = pw.stonemask(wav_numpy.astype(np.double), f0, t, sampling_rate)
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for index, pitch in enumerate(f0):
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f0[index] = round(pitch, 1)
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return resize_f0(f0, p_len)
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def compute_f0_harvest(wav_numpy, p_len=None, sampling_rate=44100, hop_length=512):
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if p_len is None:
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p_len = wav_numpy.shape[0] // hop_length
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f0, t = pw.harvest(wav_numpy.astype(np.double), fs=sampling_rate, frame_period=5.5, f0_floor=71.0, f0_ceil=1000.0)
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for index, pitch in enumerate(f0):
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f0[index] = round(pitch, 1)
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return resize_f0(f0, p_len)
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