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import cv2
import streamlit as st
import time
from streamlit_webrtc import webrtc_streamer, WebRtcMode, RTCConfiguration
RTC_CONFIGURATION = RTCConfiguration(
{"iceServers": [{"urls": ["stun:stun.l.google.com:19302"]}]}
)
webrtc_ctx = webrtc_streamer(
key="WYH",
mode=WebRtcMode.SENDRECV,
rtc_configuration=RTC_CONFIGURATION,
media_stream_constraints={"video": True, "audio": False},
async_processing=False,
)
st.title("webcam live feed")
run = st.toggle('Start Webcam')
FRAME_WINDOW = st.image([])
camera = cv2.VideoCapture(0)
time.sleep(2)
if not camera.isOpened():
print("Cannot open camera")
exit()
while run:
_, frame = camera.read()
if not _:
print("Can't receive frame (steam end?).Exiting ...")
break
else:
#cc = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
FRAME_WINDOW.image(frame, channels = "BGR")
else:
st.write('Stopped')
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