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Update managers/seedvr_manager.py
Browse files- managers/seedvr_manager.py +44 -39
managers/seedvr_manager.py
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# managers/seedvr_manager.py
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# AducSdr: Uma implementação aberta e funcional da arquitetura ADUC-SDR
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# Copyright (C) 4 de Agosto de 2025 Carlos Rodrigues dos Santos
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#
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#
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# Carlos Rodrigues dos Santos
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# Rua Eduardo Carlos Pereira, 4125, B1 Ap32, Curitiba, PR, Brazil, CEP 8102025
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#
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#
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# GitHub: https://github.com/carlex22/Aduc-sdr
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#
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#
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#
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#
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#
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# This file implements the SeedVrManager, which uses the SeedVR model for
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# video super-resolution. It is self-contained, automatically cloning its own
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# dependencies from the official SeedVR repository.
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import torch
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import os
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import mediapy
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from einops import rearrange
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from tools.tensor_utils import wavelet_reconstruction
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logger = logging.getLogger(__name__)
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# ---
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DEPS_DIR = Path("./deps")
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SEEDVR_REPO_DIR = DEPS_DIR / "SeedVR"
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SEEDVR_REPO_URL = "https://github.com/ByteDance-Seed/SeedVR.git"
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VAE_CONFIG_URL = "https://raw.githubusercontent.com/ByteDance-Seed/SeedVR/main/models/video_vae_v3/s8_c16_t4_inflation_sd3.yaml"
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def setup_seedvr_dependencies():
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"""
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"""
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if not SEEDVR_REPO_DIR.exists():
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logger.info(f"SeedVR
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try:
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DEPS_DIR.mkdir(exist_ok=True)
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subprocess.run(
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["git", "clone", "--depth", "1", SEEDVR_REPO_URL, str(SEEDVR_REPO_DIR)],
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check=True, capture_output=True, text=True
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)
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logger.info("SeedVR
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except subprocess.CalledProcessError as e:
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logger.error(f"
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raise RuntimeError("
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else:
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logger.info("
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if str(SEEDVR_REPO_DIR.resolve()) not in sys.path:
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sys.path.insert(0, str(SEEDVR_REPO_DIR.resolve()))
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logger.info(f"
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setup_seedvr_dependencies()
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from projects.video_diffusion_sr.infer import VideoDiffusionInfer
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from common.config import load_config
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from common.seed import set_seed
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def _load_file_from_url(url, model_dir='./', file_name=None):
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os.makedirs(model_dir, exist_ok=True)
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filename = file_name or os.path.basename(urlparse(url).path)
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cached_file = os.path.abspath(os.path.join(model_dir, filename))
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if not os.path.exists(cached_file):
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logger.info(f'
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download_url_to_file(url, cached_file, hash_prefix=None, progress=True)
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return cached_file
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class SeedVrManager:
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"""
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"""
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def __init__(self, workspace_dir="deformes_workspace"):
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self.device = 'cuda' if torch.cuda.is_available() else 'cpu'
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self.runner = None
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self.workspace_dir = workspace_dir
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self.is_initialized = False
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logger.info("SeedVrManager
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def _download_models_and_configs(self):
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"""
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ckpt_dir = SEEDVR_REPO_DIR / 'ckpts'
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config_dir = SEEDVR_REPO_DIR / 'configs' / 'vae'
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ckpt_dir.mkdir(exist_ok=True)
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config_dir.mkdir(parents=True, exist_ok=True)
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_load_file_from_url(url=VAE_CONFIG_URL, model_dir=str(config_dir))
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pretrain_model_urls = {
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for key, url in pretrain_model_urls.items():
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_load_file_from_url(url=url, model_dir=str(ckpt_dir))
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logger.info("
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def _initialize_runner(self, model_version: str):
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"""
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if self.runner is not None: return
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self._download_models_and_configs()
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if model_version == '3B':
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config_path = SEEDVR_REPO_DIR / 'configs_3b' / 'main.yaml'
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checkpoint_path = SEEDVR_REPO_DIR / 'ckpts' / 'seedvr2_ema_3b.pth'
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config_path = SEEDVR_REPO_DIR / 'configs_7b' / 'main.yaml'
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checkpoint_path = SEEDVR_REPO_DIR / 'ckpts' / 'seedvr2_ema_7b.pth'
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else:
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raise ValueError(f"
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config = load_config(str(config_path))
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self.runner = VideoDiffusionInfer(config)
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OmegaConf.set_readonly(self.runner.config, False)
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self.runner.configure_dit_model(device=self.device, checkpoint=str(checkpoint_path))
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# ---
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correct_vae_config_path = SEEDVR_REPO_DIR / 'configs' / 'vae' / 's8_c16_t4_inflation_sd3.yaml'
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logger.info(f"
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self.runner.config.vae.config = str(correct_vae_config_path)
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self.runner.configure_vae_model()
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self.runner.vae.set_memory_limit(**self.runner.config.vae.memory_limit)
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self.is_initialized = True
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logger.info(f"
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def _unload_runner(self):
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if self.runner is not None:
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del self.runner; self.runner = None
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gc.collect(); torch.cuda.empty_cache()
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self.is_initialized = False
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logger.info("SeedVR2
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def process_video(self, input_video_path: str, output_video_path: str, prompt: str,
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model_version: str = '3B', steps: int = 50, seed: int = 666,
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progress: gr.Progress = None) -> str:
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try:
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self._initialize_runner(model_version)
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set_seed(seed, same_across_ranks=True)
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final_sample = final_sample.clip(-1, 1).mul_(0.5).add_(0.5).mul_(255).round()
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final_sample_np = final_sample.to(torch.uint8).cpu().numpy()
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mediapy.write_video(output_video_path, final_sample_np, fps=24)
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logger.info(f"
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return output_video_path
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finally:
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self._unload_runner()
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# --- Singleton
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seedvr_manager_singleton = SeedVrManager()
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# managers/seedvr_manager.py
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#
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# Copyright (C) 2025 Carlos Rodrigues dos Santos
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#
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# Version: 2.3.1
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#
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# Esta versão adiciona uma correção robusta para o FileNotFoundError da configuração do VAE,
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# sobrescrevendo o caminho fixo incorreto em tempo de execução para apontar para o local
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# correto dentro do repositório clonado.
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import torch
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import os
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import mediapy
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from einops import rearrange
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# Utilitário internalizado para correção de cor, garantindo estabilidade.
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from tools.tensor_utils import wavelet_reconstruction
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logger = logging.getLogger(__name__)
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# --- Gerenciamento de Dependências ---
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DEPS_DIR = Path("./deps")
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SEEDVR_REPO_DIR = DEPS_DIR / "SeedVR"
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SEEDVR_REPO_URL = "https://github.com/ByteDance-Seed/SeedVR.git"
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# URL direto para o arquivo de configuração do VAE que pode estar faltando
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VAE_CONFIG_URL = "https://raw.githubusercontent.com/ByteDance-Seed/SeedVR/main/models/video_vae_v3/s8_c16_t4_inflation_sd3.yaml"
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def setup_seedvr_dependencies():
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"""
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Garante que o repositório do SeedVR seja clonado e esteja disponível no sys.path.
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Esta função é executada uma vez quando o módulo é importado pela primeira vez.
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"""
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if not SEEDVR_REPO_DIR.exists():
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logger.info(f"Repositório SeedVR não encontrado em '{SEEDVR_REPO_DIR}'. Clonando do GitHub...")
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try:
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DEPS_DIR.mkdir(exist_ok=True)
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subprocess.run(
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["git", "clone", "--depth", "1", SEEDVR_REPO_URL, str(SEEDVR_REPO_DIR)],
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check=True, capture_output=True, text=True
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)
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logger.info("Repositório SeedVR clonado com sucesso.")
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except subprocess.CalledProcessError as e:
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logger.error(f"Falha ao clonar o repositório SeedVR. Git stderr: {e.stderr}")
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raise RuntimeError("Não foi possível clonar a dependência necessária do SeedVR do GitHub.")
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else:
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logger.info("Repositório SeedVR local encontrado.")
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if str(SEEDVR_REPO_DIR.resolve()) not in sys.path:
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sys.path.insert(0, str(SEEDVR_REPO_DIR.resolve()))
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logger.info(f"Adicionado '{SEEDVR_REPO_DIR.resolve()}' ao sys.path.")
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# --- Executa a configuração da dependência imediatamente na importação do módulo ---
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setup_seedvr_dependencies()
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# --- Agora que o caminho está configurado, podemos importar com segurança do repositório clonado ---
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from projects.video_diffusion_sr.infer import VideoDiffusionInfer
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from common.config import load_config
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from common.seed import set_seed
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def _load_file_from_url(url, model_dir='./', file_name=None):
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"""Função auxiliar para baixar arquivos de uma URL para um diretório local."""
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os.makedirs(model_dir, exist_ok=True)
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filename = file_name or os.path.basename(urlparse(url).path)
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cached_file = os.path.abspath(os.path.join(model_dir, filename))
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if not os.path.exists(cached_file):
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logger.info(f'Baixando: "{url}" para {cached_file}')
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download_url_to_file(url, cached_file, hash_prefix=None, progress=True)
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return cached_file
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class SeedVrManager:
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"""
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Gerencia o modelo SeedVR para tarefas de Masterização HD.
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"""
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def __init__(self, workspace_dir="deformes_workspace"):
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self.device = 'cuda' if torch.cuda.is_available() else 'cpu'
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self.runner = None
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self.workspace_dir = workspace_dir
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self.is_initialized = False
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logger.info("SeedVrManager inicializado. O modelo será carregado sob demanda.")
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def _download_models_and_configs(self):
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"""
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Baixa os checkpoints necessários E o arquivo de configuração do VAE que pode estar faltando.
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"""
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logger.info("Verificando e baixando modelos e configurações do SeedVR2...")
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ckpt_dir = SEEDVR_REPO_DIR / 'ckpts'
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config_dir = SEEDVR_REPO_DIR / 'configs' / 'vae'
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ckpt_dir.mkdir(exist_ok=True)
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config_dir.mkdir(parents=True, exist_ok=True)
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# Baixa a configuração do VAE para garantir que ela exista
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_load_file_from_url(url=VAE_CONFIG_URL, model_dir=str(config_dir))
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pretrain_model_urls = {
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for key, url in pretrain_model_urls.items():
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_load_file_from_url(url=url, model_dir=str(ckpt_dir))
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logger.info("Modelos e configurações do SeedVR2 baixados com sucesso.")
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def _initialize_runner(self, model_version: str):
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"""Carrega e configura o modelo SeedVR sob demanda com base na versão selecionada."""
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if self.runner is not None: return
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self._download_models_and_configs()
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logger.info(f"Inicializando o executor do SeedVR2 {model_version}...")
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if model_version == '3B':
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config_path = SEEDVR_REPO_DIR / 'configs_3b' / 'main.yaml'
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checkpoint_path = SEEDVR_REPO_DIR / 'ckpts' / 'seedvr2_ema_3b.pth'
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config_path = SEEDVR_REPO_DIR / 'configs_7b' / 'main.yaml'
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checkpoint_path = SEEDVR_REPO_DIR / 'ckpts' / 'seedvr2_ema_7b.pth'
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else:
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raise ValueError(f"Versão do modelo SeedVR não suportada: {model_version}")
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config = load_config(str(config_path))
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self.runner = VideoDiffusionInfer(config)
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OmegaConf.set_readonly(self.runner.config, False)
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self.runner.configure_dit_model(device=self.device, checkpoint=str(checkpoint_path))
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# --- CORREÇÃO APLICADA AQUI ---
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correct_vae_config_path = SEEDVR_REPO_DIR / 'configs' / 'vae' / 's8_c16_t4_inflation_sd3.yaml'
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logger.info(f"Corrigindo o caminho da configuração do VAE para: {correct_vae_config_path}")
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self.runner.config.vae.config = str(correct_vae_config_path)
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self.runner.configure_vae_model()
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self.runner.vae.set_memory_limit(**self.runner.config.vae.memory_limit)
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self.is_initialized = True
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logger.info(f"Executor para SeedVR2 {model_version} inicializado e pronto.")
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def _unload_runner(self):
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"""Remove o executor da VRAM para liberar recursos."""
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if self.runner is not None:
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del self.runner; self.runner = None
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gc.collect(); torch.cuda.empty_cache()
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self.is_initialized = False
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logger.info("Executor do SeedVR2 descarregado da VRAM.")
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def process_video(self, input_video_path: str, output_video_path: str, prompt: str,
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model_version: str = '3B', steps: int = 50, seed: int = 666,
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progress: gr.Progress = None) -> str:
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"""Aplica o aprimoramento HD a um vídeo usando a lógica do SeedVR."""
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try:
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self._initialize_runner(model_version)
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set_seed(seed, same_across_ranks=True)
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final_sample = final_sample.clip(-1, 1).mul_(0.5).add_(0.5).mul_(255).round()
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final_sample_np = final_sample.to(torch.uint8).cpu().numpy()
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mediapy.write_video(output_video_path, final_sample_np, fps=24)
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logger.info(f"Vídeo Masterizado em HD salvo em: {output_video_path}")
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return output_video_path
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finally:
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self._unload_runner()
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# --- Instância Singleton ---
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seedvr_manager_singleton = SeedVrManager()
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