| import os |
|
|
| import gradio as gr |
|
|
| from shared.utils import files_locator as fl |
|
|
| from .prompt_enhancers import TTS_MONOLOGUE_PROMPT |
|
|
|
|
| _FALLBACK_SUPPORTED_LANGUAGES = { |
| "ar": "Arabic", |
| "da": "Danish", |
| "de": "German", |
| "el": "Greek", |
| "en": "English", |
| "es": "Spanish", |
| "fi": "Finnish", |
| "fr": "French", |
| "he": "Hebrew", |
| "hi": "Hindi", |
| "it": "Italian", |
| "ja": "Japanese", |
| "ko": "Korean", |
| "ms": "Malay", |
| "nl": "Dutch", |
| "no": "Norwegian", |
| "pl": "Polish", |
| "pt": "Portuguese", |
| "ru": "Russian", |
| "sv": "Swedish", |
| "sw": "Swahili", |
| "tr": "Turkish", |
| "zh": "Chinese", |
| } |
|
|
| def _get_supported_languages() -> dict: |
| try: |
| from .chatterbox.mtl_tts import SUPPORTED_LANGUAGES |
| except Exception: |
| return _FALLBACK_SUPPORTED_LANGUAGES |
| return SUPPORTED_LANGUAGES |
|
|
|
|
| def _get_language_choices() -> list[tuple[str, str]]: |
| languages = _get_supported_languages() |
| return [ |
| (f"{name} ({code})", code) |
| for code, name in sorted(languages.items(), key=lambda item: item[1]) |
| ] |
|
|
| CHATTERBOX_CUSTOM_SETTINGS_MIGRATION_VERSION = 2.50 |
| CHATTERBOX_DEFAULT_CUSTOM_SETTINGS = { |
| "exaggeration": 0.5, |
| "pace": 0.5, |
| } |
| CHATTERBOX_CUSTOM_SETTINGS = [ |
| { |
| "id": "exaggeration", |
| "label": "Emotion Exaggeration (0.25-2.0, 0.5 = neutral)", |
| "name": "Exaggeration", |
| "type": "float", |
| "default": CHATTERBOX_DEFAULT_CUSTOM_SETTINGS["exaggeration"], |
| }, |
| { |
| "id": "pace", |
| "label": "Pace (0.2-1.0)", |
| "name": "Pace", |
| "type": "float", |
| "default": CHATTERBOX_DEFAULT_CUSTOM_SETTINGS["pace"], |
| }, |
| ] |
|
|
|
|
| def _get_chatterbox_model_def(): |
| return { |
| "audio_only": True, |
| "image_outputs": False, |
| "sliding_window": False, |
| "guidance_max_phases": 0, |
| "no_negative_prompt": True, |
| "inference_steps": False, |
| "temperature": True, |
| "image_prompt_types_allowed": "", |
| "profiles_dir": ["chatterbox"], |
| "audio_guide_label": "Voice to Replicate", |
| "model_modes": { |
| "choices": _get_language_choices(), |
| "default": "en", |
| "label": "Language", |
| }, |
| "any_audio_prompt": True, |
| "custom_settings": [one.copy() for one in CHATTERBOX_CUSTOM_SETTINGS], |
| "text_prompt_enhancer_instructions": TTS_MONOLOGUE_PROMPT, |
| "prompt_enhancer_button_label": "Write Speech", |
| } |
|
|
|
|
| def _get_chatterbox_download_def(): |
| mandatory_files = [ |
| "ve.safetensors", |
| "t3_mtl23ls_v2.safetensors", |
| "s3gen.pt", |
| "grapheme_mtl_merged_expanded_v1.json", |
| "conds.pt", |
| "Cangjie5_TC.json", |
| ] |
| return { |
| "repoId": "ResembleAI/chatterbox", |
| "sourceFolderList": [""], |
| "targetFolderList": ["chatterbox"], |
| "fileList": [mandatory_files], |
| } |
|
|
|
|
| class family_handler: |
| @staticmethod |
| def query_supported_types(): |
| return ["chatterbox"] |
|
|
| @staticmethod |
| def query_family_maps(): |
| return {}, {} |
|
|
| @staticmethod |
| def query_model_family(): |
| return "tts" |
|
|
| @staticmethod |
| def query_family_infos(): |
| return {"tts": (200, "TTS")} |
|
|
| @staticmethod |
| def register_lora_cli_args(parser, lora_root): |
| parser.add_argument( |
| "--lora-dir-chatterbox", |
| type=str, |
| default=None, |
| help=f"Path to a directory that contains chatterbox settings (default: {os.path.join(lora_root, 'chatterbox')})", |
| ) |
|
|
| @staticmethod |
| def get_lora_dir(base_model_type, args, lora_root): |
| return getattr(args, "lora_dir_chatterbox", None) or os.path.join(lora_root, "chatterbox") |
|
|
| @staticmethod |
| def query_model_def(base_model_type, model_def): |
| return _get_chatterbox_model_def() |
|
|
| @staticmethod |
| def query_model_files(computeList, base_model_type, model_def=None): |
| return _get_chatterbox_download_def() |
|
|
| @staticmethod |
| def load_model( |
| model_filename, |
| model_type, |
| base_model_type, |
| model_def, |
| quantizeTransformer=False, |
| text_encoder_quantization=None, |
| dtype=None, |
| VAE_dtype=None, |
| mixed_precision_transformer=False, |
| save_quantized=False, |
| submodel_no_list=None, |
| text_encoder_filename=None, |
| profile=0, |
| **kwargs, |
| ): |
| from .chatterbox.pipeline import ChatterboxPipeline |
|
|
| ckpt_root = fl.get_download_location() |
| pipeline = ChatterboxPipeline(ckpt_root=ckpt_root, device="cpu") |
| pipe = { |
| "ve": pipeline.model.ve, |
| "s3gen": pipeline.model.s3gen, |
| "t3": pipeline.model.t3, |
| "conds": pipeline.model.conds, |
| } |
| return pipeline, pipe |
|
|
| @staticmethod |
| def fix_settings(base_model_type, settings_version, model_def, ui_defaults): |
| if "alt_prompt" not in ui_defaults: |
| ui_defaults["alt_prompt"] = "" |
|
|
| defaults = { |
| "audio_prompt_type": "A", |
| "model_mode": "en", |
| } |
| for key, value in defaults.items(): |
| ui_defaults.setdefault(key, value) |
|
|
| if settings_version < 2.44: |
| ui_defaults["guidance_scale"] = 1.0 |
|
|
| legacy_exaggeration = ui_defaults.pop("exaggeration", None) |
| legacy_pace = ui_defaults.pop("pace", None) |
| custom_settings = ui_defaults.get("custom_settings", None) |
| if not isinstance(custom_settings, dict): |
| custom_settings = {} |
| else: |
| custom_settings = custom_settings.copy() |
|
|
| if settings_version < CHATTERBOX_CUSTOM_SETTINGS_MIGRATION_VERSION: |
| if legacy_exaggeration is not None: |
| custom_settings.setdefault("exaggeration", legacy_exaggeration) |
| if legacy_pace is not None: |
| custom_settings.setdefault("pace", legacy_pace) |
|
|
| if legacy_exaggeration is not None and "exaggeration" not in custom_settings: |
| custom_settings["exaggeration"] = legacy_exaggeration |
| if legacy_pace is not None and "pace" not in custom_settings: |
| custom_settings["pace"] = legacy_pace |
|
|
| for key, value in CHATTERBOX_DEFAULT_CUSTOM_SETTINGS.items(): |
| custom_settings.setdefault(key, value) |
| ui_defaults["custom_settings"] = custom_settings |
|
|
| @staticmethod |
| def update_default_settings(base_model_type, model_def, ui_defaults): |
| ui_defaults.update( |
| { |
| "audio_prompt_type": "A", |
| "model_mode": "en", |
| "repeat_generation": 1, |
| "video_length": 0, |
| "num_inference_steps": 0, |
| "negative_prompt": "", |
| "custom_settings": dict(CHATTERBOX_DEFAULT_CUSTOM_SETTINGS), |
| "temperature": 0.8, |
| "guidance_scale": 1.0, |
| "multi_prompts_gen_type": "FG", |
| } |
| ) |
|
|
| @staticmethod |
| def validate_generative_prompt(base_model_type, model_def, inputs, one_prompt): |
| if len(one_prompt) > 300: |
| gr.Info( |
| "It is recommended to use a prompt that has less than 300 characters," |
| " otherwise you may get unexpected results." |
| ) |
|
|
