9.23: 3-Python and Libcamera

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The easiest way to take pictures from Python is to use the libcamera picamera2library that is a local python library (it is installed with Python but you need to import it in order to use it). You should consult the Picamera2 Library manual for further information.


#Script is adapted from page 6 of Picamera2 Library Manual
from picamera2 import Picamera2
picam2 = Picamera2()
file_name=input("enter a file name for your picture: ")
picam2.start_and_capture_file("/home/rebelford/Pictures/"+file_name+".jpg")

You will probably want to install FFmpeg. there are two ways you can do this.

In Thonny install through Tools/Manage Packages and search for it if it is not there.
In command line type

sudo apt install -y ffmpeg

The following script will take 10 pictures, one every one second.

from picamera2 import Picamera2
picam2 = Picamera2()
file_name=input("enter a file name for your picture: ")
picam2.start_and_capture_file("/home/rebelford/Pictures/"+file_name+"{:d}.jpg", initial_delay=2, delay=2, num_files=10)

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