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From: Stefan Claas <pollux@tilde.club>
Newsgroups: sci.crypt
Subject: Re: az - Telefax/OCR Test
Date: Sat, 4 May 2024 19:39:49 +0200
Organization: i2pn2 (i2pn.org)
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Stefan Claas wrote:

> Stefan Claas wrote:
> 
> > While I still cannot decode the video, I have now my own
> > solution.
> > 
> > Here is the Python3 code:
> > 
> > import qrcode
> > import os
> > import argparse
> > import shutil
> > from pyzbar.pyzbar import decode
> > from PIL import Image
> > import base64
> > 
> > parser = argparse.ArgumentParser()
> > parser.add_argument('-f', '--file', help='File to convert to/from QR codes')
> > parser.add_argument('-e', '--encode', help='Directory to save QR codes', default=None)
> > parser.add_argument('-d', '--decode', help='Directory to load QR codes from', default=None)
> > args = parser.parse_args()
> > 
> > def file_to_qrcodes(file_path, directory):
> >     with open(file_path, 'rb') as f:
> >         counter = 0
> 
> Set counter to 1 for my following bash script[1].
> 
> > ffmpeg -i "$FOLDERFILENAME" -start_number 0 "$DIRNAME/qr%d.png"
> 
> and remove -start_number 0
> 
> [1] <https://github.com/stefanclaas/QR-Code-Helpers/blob/main/qr2page.sh>
> 
> which allows you to print QR-Codes, nicely formatted, on paper, like
> Herbert has shown in his example.
> 
I have updated my pad program with an additional bash script so that
users can pad there files, prior converting. That way the last frame
or QR-Code in a document has the same size as the others. Padding can
later been removed, with my pad program, from the file.

https://github.com/stefanclaas/pad

-- 
Regards
Stefan