Figshrinker

This page reuses BSD 3-Clause License content from TeachBooks (2024). Find out more here.

# shrink file size of JPG
# file zoekt naar jpg bestanden en comprimeert deze tot een gewenste formaat.

from PIL import Image
import os

def compress_image(file_path, output_quality=50):
    """ Compress the image by changing its quality. """
    picture = Image.open(file_path)
    # You can also resize the image if needed using picture.resize()
    picture.save(file_path, "JPEG", optimize=True, quality=output_quality)

def find_and_compress_images(directory, max_size=1.5*1024*1024):
    """ Find all jpg files exceeding max_size and compress them. """
    for root, dirs, files in os.walk(directory):
        for file in files:
            if file.lower().endswith(".jpg"):
                full_path = os.path.join(root, file)
                if os.path.getsize(full_path) > max_size:
                    print(f"Compressing: {full_path}")
                    compress_image(full_path)

# Specify the root directory to start from
root_directory = 'I:/Book/2023'
find_and_compress_images(root_directory)