FlaskCameraLiveStream/main.py

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#Modified by smartbuilds.io
#Date: 27.09.20
#Desc: This web application serves a motion JPEG stream
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# main.py
# import the necessary packages
from flask import Flask, render_template, Response, request
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from camera import VideoCamera
import os
pi_camera = VideoCamera(flip=False) # flip pi camera if upside down.
# App Globals (do not edit)
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app = Flask(__name__)
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@app.route('/')
def index():
return render_template('index.html') #you can customze index.html here
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def gen(camera):
#get camera frame
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while True:
frame = camera.get_frame()
yield (b'--frame\r\n'
b'Content-Type: image/jpeg\r\n\r\n' + frame + b'\r\n\r\n')
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@app.route('/video_feed')
def video_feed():
return Response(gen(pi_camera),
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mimetype='multipart/x-mixed-replace; boundary=frame')
# Take a photo when pressing camera button
@app.route('/picture')
def take_picture():
pi_camera.take_picture()
return "None"
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if __name__ == '__main__':
app.run(host='0.0.0.0', debug=False)