Reduce file size in tiff

Reduce file size in tiff

Issue : Reduce file size in tiff.

Tips : To reduce file size in tiff there can be used Jpeg compression.

Example :

from aspose.imaging.fileformats.tiff.enums import TiffPhotometrics, TiffCompressions, TiffExpectedFormat
from aspose.imaging.imageoptions import TiffOptions
from aspose.imaging import Image
import os


if 'TEMPLATE_DIR' in os.environ:
	templates_folder = os.environ['TEMPLATE_DIR']
else:
	templates_folder = r"C:\Users\USER\Downloads\templates"

delete_output = 'SAVE_OUTPUT' not in os.environ


def compress_tiff():
	input_file = os.path.join(templates_folder, "template.tiff")
	output_file = os.path.join(templates_folder, "compressed.tiff")
	with Image.load(input_file) as image:
		obj_init = TiffOptions(TiffExpectedFormat.DEFAULT)
		obj_init.photometric = TiffPhotometrics.YCBCR
		obj_init.compression = TiffCompressions.JPEG
		obj_init.bits_per_sample = [8, 8, 8]
		image.save(output_file, obj_init)

	if delete_output:
		os.remove(output_file)


# run
compress_tiff()