diff --git a/style_bert_vits2/models/infer.py b/style_bert_vits2/models/infer.py index 92c815a..c1f12a5 100644 --- a/style_bert_vits2/models/infer.py +++ b/style_bert_vits2/models/infer.py @@ -12,14 +12,16 @@ from style_bert_vits2.models.models_jp_extra import ( SynthesizerTrn as SynthesizerTrnJPExtra, ) from style_bert_vits2.nlp import ( - clean_text, + clean_text_with_given_phone_tone, cleaned_text_to_sequence, extract_bert_feature, ) from style_bert_vits2.nlp.symbols import SYMBOLS -def get_net_g(model_path: str, version: str, device: str, hps: HyperParameters): +def get_net_g( + model_path: str, version: str, device: str, hps: HyperParameters +) -> Union[SynthesizerTrn, SynthesizerTrnJPExtra]: if version.endswith("JP-Extra"): logger.info("Using JP-Extra model") net_g = SynthesizerTrnJPExtra( @@ -104,59 +106,19 @@ def get_text( assist_text_weight: float = 0.7, given_phone: Optional[list[str]] = None, given_tone: Optional[list[int]] = None, -): +) -> tuple[ + torch.Tensor, torch.Tensor, torch.Tensor, torch.Tensor, torch.Tensor, torch.Tensor +]: use_jp_extra = hps.version.endswith("JP-Extra") - # 推論時のみ呼び出されるので、raise_yomi_error は False に設定 - norm_text, phone, tone, word2ph = clean_text( + norm_text, phone, tone, word2ph = clean_text_with_given_phone_tone( text, language_str, + given_phone=given_phone, + given_tone=given_tone, use_jp_extra=use_jp_extra, + # 推論時のみ呼び出されるので、raise_yomi_error は False に設定 raise_yomi_error=False, ) - # phone と tone の両方が与えられた場合はそれを使う - if given_phone is not None and given_tone is not None: - # 指定された phone と指定された tone 両方の長さが一致していなければならない - if len(given_phone) != len(given_tone): - raise InvalidPhoneError( - f"Length of given_phone ({len(given_phone)}) != length of given_tone ({len(given_tone)})" - ) - # 与えられた音素数と pyopenjtalk で生成した読みの音素数が一致しない - if len(given_phone) != sum(word2ph): - # 日本語の場合、len(given_phone) と sum(word2ph) が一致するように word2ph を適切に調整する - # 他の言語は word2ph の調整方法が思いつかないのでエラー - if language_str == Languages.JP: - from style_bert_vits2.nlp.japanese.g2p import adjust_word2ph - - # use_jp_extra でない場合は given_phone 内の「N」を「n」に変換 - if not use_jp_extra: - given_phone = [p if p != "N" else "n" for p in given_phone] - # clean_text() から取得した word2ph を調整結果で上書き - word2ph = adjust_word2ph(word2ph, phone, given_phone) - # 上記処理により word2ph の合計が given_phone の長さと一致するはず - # それでも一致しない場合、大半は読み上げテキストと given_phone が著しく乖離していて調整し切れなかったことを意味する - if len(given_phone) != sum(word2ph): - raise InvalidPhoneError( - f"Length of given_phone ({len(given_phone)}) != sum of word2ph ({sum(word2ph)})" - ) - else: - raise InvalidPhoneError( - f"Length of given_phone ({len(given_phone)}) != sum of word2ph ({sum(word2ph)})" - ) - phone = given_phone - # 生成あるいは指定された phone と指定された tone 両方の長さが一致していなければならない - if len(phone) != len(given_tone): - raise InvalidToneError( - f"Length of phone ({len(phone)}) != length of given_tone ({len(given_tone)})" - ) - tone = given_tone - # tone だけが与えられた場合は clean_text() で生成した phone と合わせて使う - elif given_tone is not None: - # 生成した phone と指定された tone 両方の長さが一致していなければならない - if len(phone) != len(given_tone): - raise InvalidToneError( - f"Length of phone ({len(phone)}) != length of given_tone ({len(given_tone)})" - ) - tone = given_tone phone, tone, language = cleaned_text_to_sequence(phone, tone, language_str) if hps.data.add_blank: @@ -220,7 +182,7 @@ def infer( assist_text_weight: float = 0.7, given_phone: Optional[list[str]] = None, given_tone: Optional[list[int]] = None, -): +) -> NDArray[Any]: is_jp_extra = hps.version.endswith("JP-Extra") bert, ja_bert, en_bert, phones, tones, lang_ids = get_text( text, @@ -246,6 +208,7 @@ def infer( bert = bert[:, :-2] ja_bert = ja_bert[:, :-2] en_bert = en_bert[:, :-2] + with torch.no_grad(): x_tst = phones.to(device).unsqueeze(0) tones = tones.to(device).unsqueeze(0) @@ -257,6 +220,7 @@ def infer( style_vec_tensor = torch.from_numpy(style_vec).to(device).unsqueeze(0) del phones sid_tensor = torch.LongTensor([sid]).to(device) + if is_jp_extra: output = cast(SynthesizerTrnJPExtra, net_g).infer( x_tst, @@ -287,7 +251,9 @@ def infer( noise_scale_w=noise_scale_w, length_scale=length_scale, ) + audio = output[0][0, 0].data.cpu().float().numpy() + del ( x_tst, tones, @@ -301,12 +267,5 @@ def infer( ) # , emo if torch.cuda.is_available(): torch.cuda.empty_cache() + return audio - - -class InvalidPhoneError(ValueError): - pass - - -class InvalidToneError(ValueError): - pass diff --git a/style_bert_vits2/models/infer_onnx.py b/style_bert_vits2/models/infer_onnx.py new file mode 100644 index 0000000..6afba0f --- /dev/null +++ b/style_bert_vits2/models/infer_onnx.py @@ -0,0 +1,178 @@ +from typing import Any, Optional, Sequence + +import numpy as np +import onnxruntime +from numpy.typing import NDArray + +from style_bert_vits2.constants import Languages +from style_bert_vits2.models import commons +from style_bert_vits2.models.hyper_parameters import HyperParameters +from style_bert_vits2.nlp import ( + clean_text_with_given_phone_tone, + cleaned_text_to_sequence, + extract_bert_feature_onnx, +) + + +def get_text_onnx( + text: str, + language_str: Languages, + hps: HyperParameters, + onnx_providers: list[str], + onnx_provider_options: Optional[Sequence[dict[str, Any]]], + assist_text: Optional[str] = None, + assist_text_weight: float = 0.7, + given_phone: Optional[list[str]] = None, + given_tone: Optional[list[int]] = None, +) -> tuple[ + NDArray[Any], NDArray[Any], NDArray[Any], NDArray[Any], NDArray[Any], NDArray[Any] +]: + use_jp_extra = hps.version.endswith("JP-Extra") + norm_text, phone, tone, word2ph = clean_text_with_given_phone_tone( + text, + language_str, + given_phone=given_phone, + given_tone=given_tone, + use_jp_extra=use_jp_extra, + # 推論時のみ呼び出されるので、raise_yomi_error は False に設定 + raise_yomi_error=False, + ) + phone, tone, language = cleaned_text_to_sequence(phone, tone, language_str) + + if hps.data.add_blank: + phone = commons.intersperse(phone, 0) + tone = commons.intersperse(tone, 0) + language = commons.intersperse(language, 0) + for i in range(len(word2ph)): + word2ph[i] = word2ph[i] * 2 + word2ph[0] += 1 + bert_ori = extract_bert_feature_onnx( + norm_text, + word2ph, + language_str, + onnx_providers, + onnx_provider_options, + assist_text, + assist_text_weight, + ) + del word2ph + assert bert_ori.shape[-1] == len(phone), phone + + if language_str == Languages.ZH: + bert = bert_ori + ja_bert = np.zeros((1024, len(phone))) + en_bert = np.zeros((1024, len(phone))) + elif language_str == Languages.JP: + bert = np.zeros((1024, len(phone))) + ja_bert = bert_ori + en_bert = np.zeros((1024, len(phone))) + elif language_str == Languages.EN: + bert = np.zeros((1024, len(phone))) + ja_bert = np.zeros((1024, len(phone))) + en_bert = bert_ori + else: + raise ValueError("language_str should be ZH, JP or EN") + + assert bert.shape[-1] == len( + phone + ), f"Bert seq len {bert.shape[-1]} != {len(phone)}" + + phone = np.array(phone) + tone = np.array(tone) + language = np.array(language) + return bert, ja_bert, en_bert, phone, tone, language + + +def infer_onnx( + text: str, + style_vec: NDArray[Any], + sdp_ratio: float, + noise_scale: float, + noise_scale_w: float, + length_scale: float, + sid: int, # In the original Bert-VITS2, its speaker_name: str, but here it's id + language: Languages, + hps: HyperParameters, + onnx_session: onnxruntime.InferenceSession, + onnx_providers: list[str], + onnx_provider_options: Optional[Sequence[dict[str, Any]]], + skip_start: bool = False, + skip_end: bool = False, + assist_text: Optional[str] = None, + assist_text_weight: float = 0.7, + given_phone: Optional[list[str]] = None, + given_tone: Optional[list[int]] = None, +) -> NDArray[Any]: + is_jp_extra = hps.version.endswith("JP-Extra") + bert, ja_bert, en_bert, phones, tones, lang_ids = get_text_onnx( + text, + language, + hps, + onnx_providers=onnx_providers, + onnx_provider_options=onnx_provider_options, + assist_text=assist_text, + assist_text_weight=assist_text_weight, + given_phone=given_phone, + given_tone=given_tone, + ) + if skip_start: + phones = phones[3:] + tones = tones[3:] + lang_ids = lang_ids[3:] + bert = bert[:, 3:] + ja_bert = ja_bert[:, 3:] + en_bert = en_bert[:, 3:] + if skip_end: + phones = phones[:-2] + tones = tones[:-2] + lang_ids = lang_ids[:-2] + bert = bert[:, :-2] + ja_bert = ja_bert[:, :-2] + en_bert = en_bert[:, :-2] + + x_tst = np.expand_dims(phones, axis=0) + tones = np.expand_dims(tones, axis=0) + lang_ids = np.expand_dims(lang_ids, axis=0) + bert = np.expand_dims(bert, axis=0) + ja_bert = np.expand_dims(ja_bert, axis=0) + en_bert = np.expand_dims(en_bert, axis=0) + x_tst_lengths = np.array([phones.shape[0]], dtype=np.int64) + style_vec_tensor = np.expand_dims(style_vec, axis=0) + del phones + sid_tensor = np.array([sid], dtype=np.int64) + + input_names = [input.name for input in onnx_session.get_inputs()] + output_name = onnx_session.get_outputs()[0].name + if is_jp_extra: + output = onnx_session.run( + [output_name], + { + input_names[0]: x_tst, + input_names[1]: x_tst_lengths, + input_names[2]: sid_tensor, + input_names[3]: tones, + input_names[4]: lang_ids, + input_names[5]: ja_bert, + input_names[6]: style_vec_tensor, + input_names[7]: length_scale, + input_names[8]: sdp_ratio, + }, + ) + else: + raise NotImplementedError("Not implemented yet") + + audio = output[0][0, 0] + + del ( + x_tst, + tones, + lang_ids, + bert, + x_tst_lengths, + sid_tensor, + ja_bert, + en_bert, + style_vec, + ) # , emo + + return audio diff --git a/style_bert_vits2/nlp/__init__.py b/style_bert_vits2/nlp/__init__.py index b0c908e..af6bd27 100644 --- a/style_bert_vits2/nlp/__init__.py +++ b/style_bert_vits2/nlp/__init__.py @@ -1,4 +1,8 @@ -from typing import TYPE_CHECKING, Optional +from __future__ import annotations + +from typing import TYPE_CHECKING, Any, Optional, Sequence + +from numpy.typing import NDArray from style_bert_vits2.constants import Languages from style_bert_vits2.nlp.symbols import ( @@ -24,9 +28,9 @@ def extract_bert_feature( device: str, assist_text: Optional[str] = None, assist_text_weight: float = 0.7, -) -> "torch.Tensor": +) -> torch.Tensor: """ - テキストから BERT の特徴量を抽出する + テキストから BERT の特徴量を抽出する (PyTorch 推論) Args: text (str): テキスト @@ -52,6 +56,46 @@ def extract_bert_feature( return extract_bert_feature(text, word2ph, device, assist_text, assist_text_weight) +def extract_bert_feature_onnx( + text: str, + word2ph: list[int], + language: Languages, + onnx_providers: list[str], + onnx_provider_options: Optional[Sequence[dict[str, Any]]], + assist_text: Optional[str] = None, + assist_text_weight: float = 0.7, +) -> NDArray[Any]: + """ + テキストから BERT の特徴量を抽出する (ONNX 推論) + + Args: + text (str): テキスト + word2ph (list[int]): 元のテキストの各文字に音素が何個割り当てられるかを表すリスト + language (Languages): テキストの言語 + onnx_providers (list[str]): ONNX 推論で利用する ExecutionProvider (CPUExecutionProvider, CUDAExecutionProvider など) + onnx_provider_options (Optional[dict[str, Any]]): ONNX 推論で利用する ExecutionProvider のオプション + assist_text (Optional[str], optional): 補助テキスト (デフォルト: None) + assist_text_weight (float, optional): 補助テキストの重み (デフォルト: 0.7) + + Returns: + NDArray[Any]: BERT の特徴量 + """ + + if language == Languages.JP: + from style_bert_vits2.nlp.japanese.bert_feature import extract_bert_feature_onnx + else: + raise ValueError(f"Language {language} not supported") + + return extract_bert_feature_onnx( + text, + word2ph, + onnx_providers, + onnx_provider_options, + assist_text, + assist_text_weight, + ) + + def clean_text( text: str, language: Languages, @@ -96,6 +140,87 @@ def clean_text( return norm_text, phones, tones, word2ph +def clean_text_with_given_phone_tone( + text: str, + language: Languages, + given_phone: Optional[list[str]] = None, + given_tone: Optional[list[int]] = None, + use_jp_extra: bool = True, + raise_yomi_error: bool = False, +) -> tuple[str, list[str], list[int], list[int]]: + """ + テキストをクリーニングし、音素に変換する + 変換時、given_phone や given_tone が与えられた場合はそれを調整して使う + + Args: + text (str): クリーニングするテキスト + language (Languages): テキストの言語 + given_phone (Optional[list[int]], optional): 読み上げテキストの読みを表す音素列。指定する場合は given_tone も別途指定が必要. Defaults to None. + given_tone (Optional[list[int]], optional): アクセントのトーンのリスト. Defaults to None. + use_jp_extra (bool, optional): テキストが日本語の場合に JP-Extra モデルを利用するかどうか。Defaults to True. + raise_yomi_error (bool, optional): False の場合、読めない文字が消えたような扱いとして処理される。Defaults to False. + + Returns: + tuple[str, list[str], list[int], list[int]]: クリーニングされたテキストと、音素・アクセント・元のテキストの各文字に音素が何個割り当てられるかのリスト + """ + + # 与えられたテキストをクリーニング + norm_text, phone, tone, word2ph = clean_text( + text, + language, + use_jp_extra=use_jp_extra, + raise_yomi_error=raise_yomi_error, + ) + + # phone と tone の両方が与えられた場合はそれを使う + if given_phone is not None and given_tone is not None: + # 指定された phone と指定された tone 両方の長さが一致していなければならない + if len(given_phone) != len(given_tone): + raise InvalidPhoneError( + f"Length of given_phone ({len(given_phone)}) != length of given_tone ({len(given_tone)})" + ) + # 与えられた音素数と pyopenjtalk で生成した読みの音素数が一致しない + if len(given_phone) != sum(word2ph): + # 日本語の場合、len(given_phone) と sum(word2ph) が一致するように word2ph を適切に調整する + # 他の言語は word2ph の調整方法が思いつかないのでエラー + if language == Languages.JP: + from style_bert_vits2.nlp.japanese.g2p import adjust_word2ph + + # use_jp_extra でない場合は given_phone 内の「N」を「n」に変換 + if not use_jp_extra: + given_phone = [p if p != "N" else "n" for p in given_phone] + # clean_text() から取得した word2ph を調整結果で上書き + word2ph = adjust_word2ph(word2ph, phone, given_phone) + # 上記処理により word2ph の合計が given_phone の長さと一致するはず + # それでも一致しない場合、大半は読み上げテキストと given_phone が著しく乖離していて調整し切れなかったことを意味する + if len(given_phone) != sum(word2ph): + raise InvalidPhoneError( + f"Length of given_phone ({len(given_phone)}) != sum of word2ph ({sum(word2ph)})" + ) + else: + raise InvalidPhoneError( + f"Length of given_phone ({len(given_phone)}) != sum of word2ph ({sum(word2ph)})" + ) + phone = given_phone + # 生成あるいは指定された phone と指定された tone 両方の長さが一致していなければならない + if len(phone) != len(given_tone): + raise InvalidToneError( + f"Length of phone ({len(phone)}) != length of given_tone ({len(given_tone)})" + ) + tone = given_tone + + # tone だけが与えられた場合は clean_text() で生成した phone と合わせて使う + elif given_tone is not None: + # 生成した phone と指定された tone 両方の長さが一致していなければならない + if len(phone) != len(given_tone): + raise InvalidToneError( + f"Length of phone ({len(phone)}) != length of given_tone ({len(given_tone)})" + ) + tone = given_tone + + return norm_text, phone, tone, word2ph + + def cleaned_text_to_sequence( cleaned_phones: list[str], tones: list[int], language: Languages ) -> tuple[list[int], list[int], list[int]]: @@ -118,3 +243,11 @@ def cleaned_text_to_sequence( lang_ids = [lang_id for i in phones] return phones, tones, lang_ids + + +class InvalidPhoneError(ValueError): + pass + + +class InvalidToneError(ValueError): + pass diff --git a/style_bert_vits2/nlp/japanese/bert_feature.py b/style_bert_vits2/nlp/japanese/bert_feature.py index f426a13..acb11b3 100644 --- a/style_bert_vits2/nlp/japanese/bert_feature.py +++ b/style_bert_vits2/nlp/japanese/bert_feature.py @@ -1,12 +1,19 @@ -from typing import Optional +from __future__ import annotations -import torch +from typing import TYPE_CHECKING, Any, Optional, Sequence + +import numpy as np +from numpy.typing import NDArray from style_bert_vits2.constants import Languages from style_bert_vits2.nlp import bert_models from style_bert_vits2.nlp.japanese.g2p import text_to_sep_kata +if TYPE_CHECKING: + import torch + + def extract_bert_feature( text: str, word2ph: list[int], @@ -15,7 +22,7 @@ def extract_bert_feature( assist_text_weight: float = 0.7, ) -> torch.Tensor: """ - 日本語のテキストから BERT の特徴量を抽出する + 日本語のテキストから BERT の特徴量を抽出する (PyTorch 推論) Args: text (str): 日本語のテキスト @@ -28,6 +35,8 @@ def extract_bert_feature( torch.Tensor: BERT の特徴量 """ + import torch + # 各単語が何文字かを作る `word2ph` を使う必要があるので、読めない文字は必ず無視する # でないと `word2ph` の結果とテキストの文字数結果が整合性が取れない text = "".join(text_to_sep_kata(text, raise_yomi_error=False)[0]) @@ -72,3 +81,64 @@ def extract_bert_feature( phone_level_feature = torch.cat(phone_level_feature, dim=0) return phone_level_feature.T + + +def extract_bert_feature_onnx( + text: str, + word2ph: list[int], + onnx_providers: list[str], + onnx_provider_options: Optional[Sequence[dict[str, Any]]], + assist_text: Optional[str] = None, + assist_text_weight: float = 0.7, +) -> NDArray[Any]: + """ + 日本語のテキストから BERT の特徴量を抽出する (ONNX 推論) + + Args: + text (str): 日本語のテキスト + word2ph (list[int]): 元のテキストの各文字に音素が何個割り当てられるかを表すリスト + onnx_providers (list[str]): ONNX 推論で利用する ExecutionProvider (CPUExecutionProvider, CUDAExecutionProvider など) + onnx_provider_options (Optional[dict[str, Any]]): ONNX 推論で利用する ExecutionProvider のオプション + assist_text (Optional[str], optional): 補助テキスト (デフォルト: None) + assist_text_weight (float, optional): 補助テキストの重み (デフォルト: 0.7) + + Returns: + NDArray[Any]: BERT の特徴量 + """ + + # 各単語が何文字かを作る `word2ph` を使う必要があるので、読めない文字は必ず無視する + # でないと `word2ph` の結果とテキストの文字数結果が整合性が取れない + text = "".join(text_to_sep_kata(text, raise_yomi_error=False)[0]) + if assist_text: + assist_text = "".join(text_to_sep_kata(assist_text, raise_yomi_error=False)[0]) + + tokenizer = Tokenizer.from_file("tokenizer.json") + token_ids = [1] + attention_mask = [1] + for word in text: + encoded = tokenizer.encode(word) + token_ids.extend(encoded.ids[1:-1]) + attention_mask.extend(encoded.attention_mask[1:-1]) + + token_ids.append(2) + attention_mask.append(1) + + bert_output_name = bert_session.get_outputs()[0].name + res = bert_session.run( + [bert_output_name], + { + "input_ids": np.array(token_ids).reshape(1, -1), + "attention_mask": np.array(attention_mask).reshape(1, -1), + }, + )[0] + + assert len(word2ph) == len(text) + 2, text + word2phone = word2ph + phone_level_feature = [] + for i in range(len(word2phone)): + repeat_feature = np.tile(res[i], (word2phone[i], 1)) + phone_level_feature.append(repeat_feature) + + phone_level_feature = np.concatenate(phone_level_feature, axis=0) + + return phone_level_feature.T diff --git a/style_bert_vits2/tts_model.py b/style_bert_vits2/tts_model.py index 4ec922c..e6a4b6c 100644 --- a/style_bert_vits2/tts_model.py +++ b/style_bert_vits2/tts_model.py @@ -1,5 +1,7 @@ +from __future__ import annotations + from pathlib import Path -from typing import Any, Optional, Sequence, Union +from typing import TYPE_CHECKING, Any, Optional, Sequence, Union import numpy as np import onnxruntime @@ -20,14 +22,16 @@ from style_bert_vits2.constants import ( ) from style_bert_vits2.logging import logger from style_bert_vits2.models.hyper_parameters import HyperParameters -from style_bert_vits2.models.infer import get_net_g, infer -from style_bert_vits2.models.models import SynthesizerTrn -from style_bert_vits2.models.models_jp_extra import ( - SynthesizerTrn as SynthesizerTrnJPExtra, -) from style_bert_vits2.voice import adjust_voice +if TYPE_CHECKING: + from style_bert_vits2.models.models import SynthesizerTrn + from style_bert_vits2.models.models_jp_extra import ( + SynthesizerTrn as SynthesizerTrnJPExtra, + ) + + class TTSModel: """ Style-Bert-VITS2 の音声合成モデルを操作するクラス。 @@ -109,10 +113,8 @@ class TTSModel: # __net_g は PyTorch 推論時のみ遅延初期化される self.__net_g: Union[SynthesizerTrn, SynthesizerTrnJPExtra, None] = None - # __inference_session* は ONNX 推論時のみ遅延初期化される + # __onnx_session は ONNX 推論時のみ遅延初期化される self.__onnx_session: Optional[onnxruntime.InferenceSession] = None - self.__onnx_input_names: Optional[list[str]] = None - self.__onnx_output_names: Optional[list[str]] = None def load(self) -> None: """ @@ -121,6 +123,8 @@ class TTSModel: # PyTorch 推論時 if not self.is_onnx_model: + from style_bert_vits2.models.infer import get_net_g + self.__net_g = get_net_g( model_path=str(self.model_path), version=self.hyper_parameters.version, @@ -135,14 +139,8 @@ class TTSModel: providers=self.onnx_providers, provider_options=self.onnx_provider_options, ) - self.__onnx_input_names = [ - input.name for input in self.__onnx_session.get_inputs() - ] - self.__onnx_output_names = [ - output.name for output in self.__onnx_session.get_outputs() - ] - def __get_style_vector(self, style_id: int, weight: float = 1.0) -> NDArray[Any]: + def get_style_vector(self, style_id: int, weight: float = 1.0) -> NDArray[Any]: """ スタイルベクトルを取得する。 @@ -158,7 +156,7 @@ class TTSModel: style_vec = mean + (style_vec - mean) * weight return style_vec - def __get_style_vector_from_audio( + def get_style_vector_from_audio( self, audio_path: str, weight: float = 1.0 ) -> NDArray[Any]: """ @@ -199,7 +197,7 @@ class TTSModel: xvec = mean + (xvec - mean) * weight return xvec - def __convert_to_16_bit_wav(self, data: NDArray[Any]) -> NDArray[Any]: + def convert_to_16_bit_wav(self, data: NDArray[Any]) -> NDArray[Any]: """ 音声データを 16-bit int 形式に変換する。 gradio.processing_utils.convert_to_16_bit_wav() を移植したもの。 @@ -299,9 +297,9 @@ class TTSModel: # スタイルベクトルを取得 if reference_audio_path is None: style_id = self.style2id[style] - style_vector = self.__get_style_vector(style_id, style_weight) + style_vector = self.get_style_vector(style_id, style_weight) else: - style_vector = self.__get_style_vector_from_audio( + style_vector = self.get_style_vector_from_audio( reference_audio_path, style_weight ) @@ -309,6 +307,8 @@ class TTSModel: if not self.is_onnx_model: import torch + from style_bert_vits2.models.infer import infer + # モデルがロードされていない場合はロードする if self.__net_g is None: self.load() @@ -365,13 +365,12 @@ class TTSModel: # ONNX 推論時 else: + from style_bert_vits2.models.infer_onnx import infer_onnx # モデルがロードされていない場合はロードする if self.__onnx_session is None: self.load() assert self.__onnx_session is not None - assert self.__onnx_input_names is not None - assert self.__onnx_output_names is not None # 通常のテキストから音声を生成 if not line_split: @@ -384,7 +383,9 @@ class TTSModel: sid=speaker_id, language=language, hps=self.hyper_parameters, - device=self.device, + onnx_session=self.__onnx_session, + onnx_providers=self.onnx_providers, + onnx_provider_options=self.onnx_provider_options, assist_text=assist_text, assist_text_weight=assist_text_weight, style_vec=style_vector, @@ -408,7 +409,9 @@ class TTSModel: sid=speaker_id, language=language, hps=self.hyper_parameters, - device=self.device, + onnx_session=self.__onnx_session, + onnx_providers=self.onnx_providers, + onnx_provider_options=self.onnx_provider_options, assist_text=assist_text, assist_text_weight=assist_text_weight, style_vec=style_vector, @@ -427,7 +430,7 @@ class TTSModel: pitch_scale=pitch_scale, intonation_scale=intonation_scale, ) - audio = self.__convert_to_16_bit_wav(audio) + audio = self.convert_to_16_bit_wav(audio) return (self.hyper_parameters.data.sampling_rate, audio) @@ -560,9 +563,9 @@ class TTSModelHolder: speakers = list(self.current_model.spk2id.keys()) styles = list(self.current_model.style2id.keys()) return ( - gr.Dropdown(choices=styles, value=styles[0]), # type: ignore + gr.Dropdown(choices=styles, value=styles[0]), gr.Button(interactive=True, value="音声合成"), - gr.Dropdown(choices=speakers, value=speakers[0]), # type: ignore + gr.Dropdown(choices=speakers, value=speakers[0]), ) self.current_model = TTSModel( model_path=model_path, @@ -573,16 +576,16 @@ class TTSModelHolder: speakers = list(self.current_model.spk2id.keys()) styles = list(self.current_model.style2id.keys()) return ( - gr.Dropdown(choices=styles, value=styles[0]), # type: ignore + gr.Dropdown(choices=styles, value=styles[0]), gr.Button(interactive=True, value="音声合成"), - gr.Dropdown(choices=speakers, value=speakers[0]), # type: ignore + gr.Dropdown(choices=speakers, value=speakers[0]), ) def update_model_files_for_gradio(self, model_name: str): import gradio as gr model_files = [str(f) for f in self.model_files_dict[model_name]] - return gr.Dropdown(choices=model_files, value=model_files[0]) # type: ignore + return gr.Dropdown(choices=model_files, value=model_files[0]) def update_model_names_for_gradio( self, @@ -595,7 +598,7 @@ class TTSModelHolder: str(f) for f in self.model_files_dict[initial_model_name] ] return ( - gr.Dropdown(choices=self.model_names, value=initial_model_name), # type: ignore - gr.Dropdown(choices=initial_model_files, value=initial_model_files[0]), # type: ignore + gr.Dropdown(choices=self.model_names, value=initial_model_name), + gr.Dropdown(choices=initial_model_files, value=initial_model_files[0]), gr.Button(interactive=False), # For tts_button )