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add webcam
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lmtreser committed May 31, 2024
1 parent 0db606f commit f51a024
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3 changes: 3 additions & 0 deletions dispositivos/webcam/README.md
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sudo usermod -aG video $USER


21 changes: 21 additions & 0 deletions dispositivos/webcam/webcam.py
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import cv2

# Abrir la cámara (0 es el ID de la cámara predeterminada)
cap = cv2.VideoCapture('/dev/video2')

if not cap.isOpened():
print("Error: No se puede abrir la cámara")
exit()

# Capturar un frame
ret, frame = cap.read()

if ret:
# Guardar la imagen capturada en el disco
cv2.imwrite('captura.jpg', frame)
print("Foto guardada como captura.jpg")
else:
print("Error: No se pudo capturar la imagen")

# Liberar el recurso de captura
cap.release()

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