Bug#719013: zbar-tools: zbarimg fail to decode structured qr code
Control: forwarded -1 https://github.com/mchehab/zbar/issues/66 I reported the problem to the upstream developer, in the hope that it could be fixed there. -- Happy hacking Petter Reinholdtsen
Bug#719013: zbar-tools: zbarimg fail to decode structured qr code
version 0.22-1 says: $ yes | dd bs=1 count=3000 | qrencode -S -v 32 -o /tmp/foo.png 3000+0 records in 3000+0 records out 3000 bytes (3.0 kB, 2.9 KiB) copied, 0.0111603 s, 269 kB/s $ zbarimg /tmp/foo-0* scanned 0 barcode symbols from 2 images in 0.3 seconds WARNING: barcode data was not detected in some image(s) Things to check: - is the barcode type supported? Currently supported symbologies are: . EAN/UPC (EAN-13, EAN-8, EAN-2, EAN-5, UPC-A, UPC-E, ISBN-10, ISBN-13) . DataBar, DataBar Expanded . Code 128 . Code 93 . Code 39 . Codabar . Interleaved 2 of 5 . QR code . SQ code - is the barcode large enough in the image? - is the barcode mostly in focus? - is there sufficient contrast/illumination? - If the symbol is split in several barcodes, are they combined in one image? - Did you enable the barcode type? some EAN/UPC codes are disabled by default. To enable all, use: $ zbarimg -S*.enable Please also notice that some variants take precedence over others. Due to that, if you want, for example, ISBN-10, you should do: $ zbarimg -Sisbn10.enable
Bug#719013: zbar-tools: zbarimg fail to decode structured qr code
Package: zbar-tools Version: 0.10+doc-8 Severity: important Tags: upstream Dear Maintainer, I encoutered a problem for decoding structured qrcode consider the following script : $ yes | dd bs=1 count=3000 | qrencode -S -v 32 -o /tmp/foo.png $ zbarimg /tmp/foo-0* zbarimg: /tmp/buildd/zbar-0.10+doc/zbar/qrcode/qrdectxt.c:368: qr_code_data_list_extract_text: Assertion `next > syms->datalen' failed. Abandon (core dumped) Regards, Simon -- System Information: Debian Release: 7.1 APT prefers stable APT policy: (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores) Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages zbar-tools depends on: ii libc6 2.13-38 ii libgomp14.7.2-5 ii libjpeg88d-1 ii libmagickcore5 8:6.7.7.10-5 ii libmagickwand5 8:6.7.7.10-5 ii libv4l-00.8.8-3 ii libzbar00.10+doc-8 zbar-tools recommends no packages. zbar-tools suggests no packages. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org