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from streamlit_webrtc import webrtc_streamer | |
import av | |
import cv2 | |
def video_frame_callback(frame): | |
img = frame.to_ndarray(format="bgr24") | |
img=cv2.circle(img,(90,90),80,(255,0,0),9) | |
return av.VideoFrame.from_ndarray(img, format="bgr24") | |
webrtc_streamer(key="example", video_frame_callback=video_frame_callback) |