zbar
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mchehab
ZBar is an open source software suite for reading bar codes from various sources, including webcams. As its development stopped in 2012, I took the task of keeping it updated with the V4L2 API. This i...
I just visited https://www.swish.nu/skapa-qr-kod and created the attached QR code. When I asked zbarimg to give me the QR code content, I got this message instead: ``` scanned 0 barcode...
Attached is a image with a QR code where zbar failed to see it, while smart phone readers are able to read it. Is there some way to get zbar...
I've a covid 19 vaccination passport scanned from paper on 600 dpi, and clipped away all other information on the sheet. zbarimg just says there were 0 images scanned. using...
Here's a QR code not detected by `zbarimg`:  I've tested a few online readers and they correctly decode the image (**note:** I don't endorse any of...
Zxing barcode scanner on smartphone scans this one well:  I tried manually improving the code in raster editor to make it look more like the canonical variant (that zbar...
I am following this link to install zbar library on Windows : https://github.com/mchehab/zbar/issues/197#issuecomment-917563083 After installing, I am using find_package(ZBAR REQUIRED) in my CMakeLists.txt file to link the zbar library to...
This image  contain the text "Il était une fois, un noël radieiux et un gros test. Manchmal sind wir über freundlich." but ZBar returns "Il 矇tait une fois, un...
Please add the wayland support for zbarcam application. Currently the application works with "--nodisplay" option only. It successfully scans the codes but that really hard without seeing display window. $...
Good Afternoon, I'm getting an assertion while attempting to process a barcode: ``` WARNING: zbar/decoder/databar.c:1249: _zbar_decode_databar: Assertion "seg->finder >= 0" failed. i=26 f=-1(000) part=1 ``` The barcode in question: 
I'm currently using zbar for a messaging application ([messenger-gtk](https://gitlab.com/gnunet-messenger/messenger-gtk)) which needs scanning QR codes to add new contacts. This works great on the desktop using my webcam but on the...
