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import os
import tempfile
import gradio as gr
import tensorflow as tf
from moviepy.editor import VideoFileClip
from ultralytics import YOLO
from core.model import load_classifier
from core.inference import FrameProcessor
print("Tensorflow version " + tf.__version__)
id_to_name = {
0: 'Flying',
1: 'Landing',
2: 'Other',
3: 'Straight Taxiing',
4: 'Takeoff',
5: 'Turning Maneuver',
}
print('Load classifier.')
classifier_path = 'weights/classifier-7.keras'
classifier = load_classifier(classifier_path)
print('Load detector.')
detector_path = 'weights/yolov8n.pt'
detector = YOLO(detector_path)
def fn(video: gr.Video):
print('Process video.')
with tempfile.NamedTemporaryFile(delete=False, suffix='.mp4') as f:
output = f.name
clip = VideoFileClip(video)
process_frame = FrameProcessor(detector, classifier, id_to_name)
clip = clip.fl_image(process_frame)
clip.write_videofile(output, fps=clip.fps, audio_codec='aac', logger=None)
return output
inputs = gr.Video(sources=['upload'], label='Input Video')
outputs = gr.Video(interactive=False, label='Aeroplane Position and Action Marked')
iface = gr.Interface(
fn=fn,
inputs=inputs,
outputs=outputs,
)
iface.launch()
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