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 is the main repository for it. There's a clone at at LinuxTV.org, and another one at gitlab.
it happens that at a certain image size, the qr code is not recognized (well, let's say I save a png with a size of 2480 wide and 3508 high), and then I change the size (I recreate the png with a new width and height, let's say 1604 width and 2284 height) and everything works. Is there any explanation for this? also, at the first iteration (2480 3508), I try to throw a cropped image (900 1300) does not recognize anything either
it happens that at a certain image size, the qr code is not recognized (well, let's say I save a png with a size of 2480 wide and 3508 high), and then I change the size (I recreate the png with a new width and height, let's say 1604 width and 2284 height) and everything works. Is there any explanation for this? also, at the first iteration (2480 3508), I try to throw a cropped image (900 1300) does not recognize anything either
