205 lines
6.7 KiB
Python
205 lines
6.7 KiB
Python
import logging
|
|
import traceback
|
|
from collections import OrderedDict
|
|
from io import BytesIO
|
|
from pathlib import Path
|
|
|
|
import numpy as np
|
|
import soundfile as sf
|
|
import torch
|
|
|
|
from rvc.configs.config import Config
|
|
from rvc.lib.audio import load_audio, wav2
|
|
from rvc.lib.infer_pack.models import (
|
|
SynthesizerTrnMs256NSFsid,
|
|
SynthesizerTrnMs256NSFsid_nono,
|
|
SynthesizerTrnMs768NSFsid,
|
|
SynthesizerTrnMs768NSFsid_nono,
|
|
)
|
|
from rvc.modules.vc.pipeline import Pipeline
|
|
from rvc.modules.vc.utils import *
|
|
|
|
logger: logging.Logger = logging.getLogger(__name__)
|
|
|
|
|
|
class VC:
|
|
def __init__(self):
|
|
self.n_spk: any = None
|
|
self.tgt_sr: int | None = None
|
|
self.net_g = None
|
|
self.pipeline: Pipeline | None = None
|
|
self.cpt: OrderedDict | None = None
|
|
self.version: str | None = None
|
|
self.if_f0: int | None = None
|
|
self.version: str | None = None
|
|
self.hubert_model: any = None
|
|
|
|
self.config = Config()
|
|
|
|
def get_vc(self, sid: str | Path, *to_return_protect: int):
|
|
logger.info("Get sid: " + os.path.basename(sid))
|
|
|
|
return_protect = [
|
|
to_return_protect[0] if self.if_f0 != 0 and to_return_protect else 0.5,
|
|
to_return_protect[1] if self.if_f0 != 0 and to_return_protect else 0.33,
|
|
]
|
|
|
|
person = sid if os.path.exists(sid) else f'{os.getenv("weight_root")}/{sid}'
|
|
logger.info(f"Loading: {person}")
|
|
|
|
self.cpt = torch.load(person, map_location="cpu")
|
|
self.tgt_sr = self.cpt["config"][-1]
|
|
self.cpt["config"][-3] = self.cpt["weight"]["emb_g.weight"].shape[0] # n_spk
|
|
self.if_f0 = self.cpt.get("f0", 1)
|
|
self.version = self.cpt.get("version", "v1")
|
|
|
|
synthesizer_class = {
|
|
("v1", 1): SynthesizerTrnMs256NSFsid,
|
|
("v1", 0): SynthesizerTrnMs256NSFsid_nono,
|
|
("v2", 1): SynthesizerTrnMs768NSFsid,
|
|
("v2", 0): SynthesizerTrnMs768NSFsid_nono,
|
|
}
|
|
|
|
self.net_g = synthesizer_class.get(
|
|
(self.version, self.if_f0), SynthesizerTrnMs256NSFsid
|
|
)(*self.cpt["config"], is_half=self.config.is_half)
|
|
|
|
del self.net_g.enc_q
|
|
|
|
if sid == "" or []:
|
|
logger.info("Clean model cache")
|
|
del (self.hubert_model, self.tgt_sr, self.net_g)
|
|
(self.net_g) = self.n_spk = index = None
|
|
|
|
else:
|
|
self.net_g.load_state_dict(self.cpt["weight"], strict=False)
|
|
self.net_g.eval().to(self.config.device)
|
|
self.net_g = (
|
|
self.net_g.half() if self.config.is_half else self.net_g.float()
|
|
)
|
|
|
|
self.pipeline = Pipeline(self.tgt_sr, self.config)
|
|
self.n_spk = self.cpt["config"][-3]
|
|
index = get_index_path_from_model(sid)
|
|
logger.info("Select index: " + index)
|
|
|
|
return self.n_spk, return_protect, index
|
|
|
|
def vc_inference(
|
|
self,
|
|
sid: int,
|
|
input_audio_path: Path,
|
|
f0_up_key: int = 0,
|
|
f0_method: str = "rmvpe",
|
|
f0_file: Path | None = None,
|
|
index_file: Path | None = None,
|
|
index_rate: float = 0.75,
|
|
filter_radius: int = 3,
|
|
resample_sr: int = 0,
|
|
rms_mix_rate: float = 0.25,
|
|
protect: float = 0.33,
|
|
hubert_path: str | None = None,
|
|
):
|
|
hubert_path = os.getenv("hubert_path") if not hubert_path else hubert_path
|
|
|
|
try:
|
|
audio = load_audio(input_audio_path, 16000)
|
|
audio_max = np.abs(audio).max() / 0.95
|
|
if audio_max > 1:
|
|
audio /= audio_max
|
|
times = {"npy": 0, "f0": 0, "infer": 0}
|
|
|
|
if self.hubert_model is None:
|
|
self.hubert_model = load_hubert(self.config, hubert_path)
|
|
|
|
audio_opt = self.pipeline.pipeline(
|
|
self.hubert_model,
|
|
self.net_g,
|
|
sid,
|
|
audio,
|
|
input_audio_path,
|
|
times,
|
|
f0_up_key,
|
|
f0_method,
|
|
index_file,
|
|
index_rate,
|
|
self.if_f0,
|
|
filter_radius,
|
|
self.tgt_sr,
|
|
resample_sr,
|
|
rms_mix_rate,
|
|
self.version,
|
|
protect,
|
|
f0_file,
|
|
)
|
|
|
|
tgt_sr = resample_sr if self.tgt_sr != resample_sr >= 16000 else self.tgt_sr
|
|
|
|
return tgt_sr, audio_opt, times, None
|
|
|
|
except Exception:
|
|
info = traceback.format_exc()
|
|
logger.warning(info)
|
|
return None, None, None, info
|
|
|
|
def vc_multi(
|
|
self,
|
|
sid: int,
|
|
paths: list,
|
|
opt_root: Path,
|
|
f0_up_key: int = 0,
|
|
f0_method: str = "rmvpe",
|
|
f0_file: Path | None = None,
|
|
index_file: Path | None = None,
|
|
index_rate: float = 0.75,
|
|
filter_radius: int = 3,
|
|
resample_sr: int = 0,
|
|
rms_mix_rate: float = 0.25,
|
|
protect: float = 0.33,
|
|
output_format: str = "wav",
|
|
hubert_path: str | None = None,
|
|
):
|
|
try:
|
|
os.makedirs(opt_root, exist_ok=True)
|
|
paths = [path.name for path in paths]
|
|
infos = []
|
|
for path in paths:
|
|
tgt_sr, audio_opt, _, info = self.vc_inference(
|
|
sid,
|
|
Path(path),
|
|
f0_up_key,
|
|
f0_method,
|
|
f0_file,
|
|
index_file,
|
|
index_rate,
|
|
filter_radius,
|
|
resample_sr,
|
|
rms_mix_rate,
|
|
protect,
|
|
hubert_path,
|
|
)
|
|
if info:
|
|
try:
|
|
if output_format in ["wav", "flac"]:
|
|
sf.write(
|
|
f"{opt_root}/{os.path.basename(path)}.{output_format}",
|
|
audio_opt,
|
|
tgt_sr,
|
|
)
|
|
else:
|
|
with BytesIO() as wavf:
|
|
sf.write(wavf, audio_opt, tgt_sr, format="wav")
|
|
wavf.seek(0, 0)
|
|
with open(
|
|
f"{opt_root}/{os.path.basename(path)}.{output_format}",
|
|
"wb",
|
|
) as outf:
|
|
wav2(wavf, outf, output_format)
|
|
except Exception:
|
|
info += traceback.format_exc()
|
|
infos.append(f"{os.path.basename(path)}->{info}")
|
|
yield "\n".join(infos)
|
|
yield "\n".join(infos)
|
|
except:
|
|
yield traceback.format_exc()
|