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import gradio as gr |
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import argparse |
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import os |
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from musepose_inference import MusePoseInference |
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from pose_align import PoseAlignmentInference |
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from downloading_weights import download_models |
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class App: |
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def __init__(self, args): |
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self.args = args |
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self.pose_alignment_infer = PoseAlignmentInference( |
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model_dir=args.model_dir, |
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output_dir=args.output_dir |
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) |
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self.musepose_infer = MusePoseInference( |
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model_dir=args.model_dir, |
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output_dir=args.output_dir |
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) |
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if not args.disable_model_download_at_start: |
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download_models(model_dir=args.model_dir) |
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@staticmethod |
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def on_step1_complete(input_img: str, input_pose_vid: str): |
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return [gr.Image(label="Input Image", value=input_img, type="filepath", scale=5), |
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gr.Video(label="Input Aligned Pose Video", value=input_pose_vid, scale=5)] |
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def musepose_demo(self): |
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with gr.Blocks() as demo: |
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md_header = self.header() |
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with gr.Tabs(): |
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with gr.TabItem('Step1: Pose Alignment'): |
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with gr.Row(): |
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with gr.Column(scale=3): |
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img_pose_input = gr.Image(label="Input Image", type="filepath", scale=5) |
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vid_dance_input = gr.Video(label="Input Dance Video", max_length=4, scale=5) |
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with gr.Column(scale=3): |
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vid_dance_output = gr.Video(label="Aligned Pose Output", scale=5, interactive=False) |
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vid_dance_output_demo = gr.Video(label="Aligned Pose Output Demo", scale=5) |
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with gr.Column(scale=3): |
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with gr.Column(): |
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nb_detect_resolution = gr.Number(label="Detect Resolution", value=512, precision=0) |
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nb_image_resolution = gr.Number(label="Image Resolution.", value=720, precision=0) |
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nb_align_frame = gr.Number(label="Align Frame", value=0, precision=0) |
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nb_max_frame = gr.Number(label="Max Frame", value=300, precision=0) |
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with gr.Row(): |
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btn_align_pose = gr.Button("ALIGN POSE", variant="primary") |
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with gr.Column(): |
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examples = [ |
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[os.path.join("examples", "dance.mp4"), os.path.join("examples", "ref.png"), |
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512, 720, 0, 300]] |
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ex_step1 = gr.Examples(examples=examples, |
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inputs=[vid_dance_input, img_pose_input, nb_detect_resolution, |
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nb_image_resolution, nb_align_frame, nb_max_frame], |
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outputs=[vid_dance_output, vid_dance_output_demo], |
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fn=self.pose_alignment_infer.align_pose, |
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cache_examples="lazy") |
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btn_align_pose.click(fn=self.pose_alignment_infer.align_pose, |
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inputs=[vid_dance_input, img_pose_input, nb_detect_resolution, nb_image_resolution, |
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nb_align_frame, nb_max_frame], |
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outputs=[vid_dance_output, vid_dance_output_demo]) |
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with gr.TabItem('Step2: MusePose Inference'): |
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with gr.Row(): |
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with gr.Column(scale=3): |
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img_musepose_input = gr.Image(label="Input Image", type="filepath", scale=5) |
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vid_pose_input = gr.Video(label="Input Aligned Pose Video", max_length=4, scale=5) |
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with gr.Column(scale=3): |
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vid_output = gr.Video(label="MusePose Output", scale=5) |
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vid_output_demo = gr.Video(label="MusePose Output Demo", scale=5) |
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with gr.Column(scale=3): |
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with gr.Column(): |
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weight_dtype = gr.Dropdown(label="Compute Type", choices=["fp16", "fp32"], |
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value="fp16") |
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nb_width = gr.Number(label="Width.", value=512, precision=0) |
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nb_height = gr.Number(label="Height.", value=512, precision=0) |
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nb_video_frame_length = gr.Number(label="Video Frame Length", value=300, precision=0) |
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nb_video_slice_frame_length = gr.Number(label="Video Slice Frame Number ", value=48, |
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precision=0) |
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nb_video_slice_overlap_frame_number = gr.Number( |
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label="Video Slice Overlap Frame Number", value=4, precision=0) |
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nb_cfg = gr.Number(label="CFG (Classifier Free Guidance)", value=3.5, precision=0) |
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nb_seed = gr.Number(label="Seed", value=99, precision=0) |
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nb_steps = gr.Number(label="DDIM Sampling Steps", value=20, precision=0) |
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nb_fps = gr.Number(label="FPS (Frames Per Second) ", value=-1, precision=0, |
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info="Set to '-1' to use same FPS with pose's") |
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nb_skip = gr.Number(label="SKIP (Frame Sample Rate = SKIP+1)", value=1, precision=0) |
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with gr.Row(): |
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btn_generate = gr.Button("GENERATE", variant="primary") |
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btn_generate.click(fn=self.musepose_infer.infer_musepose, |
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inputs=[img_musepose_input, vid_pose_input, weight_dtype, nb_width, nb_height, |
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nb_video_frame_length, nb_video_slice_frame_length, |
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nb_video_slice_overlap_frame_number, nb_cfg, nb_seed, nb_steps, nb_fps, |
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nb_skip], |
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outputs=[vid_output, vid_output_demo]) |
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vid_dance_output.change(fn=self.on_step1_complete, |
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inputs=[img_pose_input, vid_dance_output], |
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outputs=[img_musepose_input, vid_pose_input]) |
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return demo |
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@staticmethod |
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def header(): |
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header = gr.HTML( |
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""" |
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<h1 style="font-size: 23px;"> |
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<a href="https://github.com/jhj0517/MusePose-WebUI" target="_blank">MusePose WebUI</a> |
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</h1> |
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<p style="font-size: 18px;"> |
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<strong>Note</strong>: This space only allows video input up to <strong>3 seconds</strong> because ZeroGPU limits the function runtime to 2 minutes. <br> |
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If you want longer video inputs, you have to run it locally. Click the link above and follow the README to try it locally. |
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</p> |
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""" |
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) |
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return header |
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def launch(self): |
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demo = self.musepose_demo() |
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demo.queue().launch( |
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share=self.args.share |
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) |
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if __name__ == "__main__": |
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parser = argparse.ArgumentParser() |
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parser.add_argument('--model_dir', type=str, default=os.path.join("pretrained_weights"), help='Pretrained models directory for MusePose') |
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parser.add_argument('--output_dir', type=str, default=os.path.join("outputs"), help='Output directory for the result') |
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parser.add_argument('--disable_model_download_at_start', type=bool, default=False, nargs='?', const=True, help='Disable model download at start or not') |
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parser.add_argument('--share', type=bool, default=False, nargs='?', const=True, help='Gradio makes sharable link if it is true') |
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args = parser.parse_args() |
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app = App(args=args) |
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app.launch() |
