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Delete FantasyTalking/inference.py
Browse files- FantasyTalking/inference.py +0 -50
FantasyTalking/inference.py
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import os
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import torch
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from PIL import Image
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import torchvision.transforms as transforms
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from fantasy_talking.model import FantasyTalkingModel
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from moviepy.editor import ImageSequenceClip
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import torchaudio
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device = "cuda" if torch.cuda.is_available() else "cpu"
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# ุชุญู
ูู ุงูู
ูุฏูู
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model_ckpt = "./models/fantasytalking_model.ckpt"
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model = FantasyTalkingModel()
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model.load_state_dict(torch.load(model_ckpt, map_location=device))
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model = model.to(device)
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model.eval()
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# ุชุญููู ุงูุตูุฑุฉ ุฅูู Tensor
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def load_image(image_path):
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image = Image.open(image_path).convert("RGB")
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transform = transforms.Compose([
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transforms.Resize((512, 512)),
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transforms.ToTensor()
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])
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return transform(image).unsqueeze(0).to(device)
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# ุชุญููู ุงูุตูุช ุฅูู Tensor
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def load_audio(audio_path):
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waveform, sample_rate = torchaudio.load(audio_path)
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if waveform.shape[0] > 1:
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waveform = waveform.mean(dim=0, keepdim=True)
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if sample_rate != 16000:
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resampler = torchaudio.transforms.Resample(orig_freq=sample_rate, new_freq=16000)
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waveform = resampler(waveform)
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return waveform.to(device), 16000
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# ุชูููุฏ ุงูููุฏูู
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def generate_video(image_path, audio_path, output_path="output.mp4"):
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image_tensor = load_image(image_path)
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audio_tensor, _ = load_audio(audio_path)
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with torch.no_grad():
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frames = model.generate(image_tensor, audio_tensor)
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# ุญูุธ ุงูููุฏูู ู
ู ุงููุฑูู
ุงุช
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frames = [transforms.ToPILImage()(frame.squeeze(0).cpu()) for frame in frames]
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video_clip = ImageSequenceClip([frame for frame in frames], fps=25)
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video_clip.write_videofile(output_path, codec="libx264")
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return output_path
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