pi camera server

Quaint Quail answered on October 7, 2024 Popularity 2/10 Helpfulness 1/10

answer pi camera server

related sound not working in ubuntu 22.04

pi camera server

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import io
import picamera
from flask import Flask, Response

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app = Flask(__name__)

def generate_frames():
 with picamera.PiCamera() as camera:
 camera.resolution = (640, 480)
 camera.framerate = 24
 stream = io.BytesIO()

 for _ in camera.capture_continuous(stream, 'jpeg', use_video_port=True):
 stream.seek(0)
 yield b'--frame\r\nContent-Type: image/jpeg\r\n\r\n' + stream.read() + b'\r\n'
 stream.seek(0)
 stream.truncate()

@app.route('/video_feed')
def video_feed():
 return Response(generate_frames(), mimetype='multipart/x-mixed-replace; boundary=frame')

if __name__ == '__main__':
 app.run(host='0.0.0.0', port=5000, threaded=True)

Popularity 2/10 Helpfulness 1/10 Language python

Source: shillehtek.com

Tags: camera pi python server

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Contributed on Oct 08 2024

Quaint Quail

0 Answers Avg Quality 2/10

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sound not working in ubuntu 22.04

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sudo apt update
sudo apt install gedit

1) Open the terminal (keyboard shortcut Ctrl+Alt+T).
2) Copy/paste sudo gedit /usr/share/pulseaudio/alsa-mixer/paths/analog-output-speaker.conf and press Enter.
3) When prompted, type your password and press Enter.
4) A text file called analog-output-speaker.conf will open up in a new window. In the text file, find this part:

[Element Headphone]
switch = off
volume = off

and change it to this:

[Element Headphone]
switch = off
volume = merge
override-map.1 = all
override-map.2 = all-left,all-right

5) Next, in the same text file, find this part:

[Element Speaker]
required-any = any
switch = mute
volume = merge
override-map.1 = all
override-map.2 = all-left,all-right

and change it to this:

[Element Speaker]
required-any = any
switch = mute
volume = off

Popularity 4/10 Helpfulness 1/10 Language shell

Source: Grepper

Tags: shell ubuntu ubuntu-22.04 linux driver

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Contributed on Oct 07 2024

Imam-Zamana

0 Answers Avg Quality 2/10

pi camera server

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pi camera server

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sound not working in ubuntu 22.04

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