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| import os | |
| os.system('pip install gradio==2.3.0a0') | |
| os.system('pip freeze') | |
| os.system('nvidia-smi') | |
| import torch | |
| import gradio as gr | |
| from moviepy.editor import * | |
| model = torch.hub.load("PeterL1n/RobustVideoMatting", "mobilenetv3") # or "resnet50" | |
| convert_video = torch.hub.load("PeterL1n/RobustVideoMatting", "converter") | |
| def inference(video): | |
| #clip = VideoFileClip(video).subclip(0, 5) | |
| #clip.write_videofile("output.mp4") | |
| #os.system('ffmpeg -ss 00:00:00 -i '+ video +' -to 00:00:05 -c copy -y output.mp4') | |
| clip = VideoFileClip(video) | |
| print(clip.duration) | |
| if clip.duration > 10: | |
| return 'trim.mp4',"trim.mp4","trim.mp4" | |
| convert_video( | |
| model, # The loaded model, can be on any device (cpu or cuda). | |
| input_source=video, # A video file or an image sequence directory. | |
| input_resize=(512,512), # [Optional] Resize the input (also the output). | |
| downsample_ratio=None, # [Optional] If None, make downsampled max size be 512px. | |
| output_type='video', # Choose "video" or "png_sequence" | |
| output_composition='com.mp4', # File path if video; directory path if png sequence. | |
| output_alpha="pha.mp4", # [Optional] Output the raw alpha prediction. | |
| output_foreground="fgr.mp4", # [Optional] Output the raw foreground prediction. | |
| output_video_mbps=4, # Output video mbps. Not needed for png sequence. | |
| seq_chunk=8, # Process n frames at once for better parallelism. | |
| num_workers=1, # Only for image sequence input. Reader threads. | |
| progress=True # Print conversion progress. | |
| ) | |
| return 'com.mp4',"pha.mp4","fgr.mp4" | |
| title = "Robust Video Matting" | |
| description = "Gradio demo for Robust Video Matting. To use it, simply upload your video, currently only mp4 and ogg formats are supported. Please trim video to 10 seconds or less. Read more at the links below." | |
| article = "<p style='text-align: center'><a href='https://arxiv.org/abs/2108.11515'>Robust High-Resolution Video Matting with Temporal Guidance</a> | <a href='https://github.com/PeterL1n/RobustVideoMatting'>Github Repo</a></p>" | |
| gr.Interface( | |
| inference, | |
| gr.inputs.Video(label="Input"), | |
| [gr.outputs.Video(label="Output Composition"),gr.outputs.Video(label="Output Alpha"),gr.outputs.Video(label="Output Foreground")], | |
| title=title, | |
| description=description, | |
| article=article, | |
| enable_queue=True).launch(debug=True) | |