zbar电脑扫描条码初体验-效果不错。

zbarcam




http://nchc.dl.sourceforge.net/project/zbar/zbar/0.10/zbar-0.10-setup.exe

D:\D\All\Barcode\ZBar>zbarcam -h
usage: zbarcam [options] [/dev/video?]

scan and decode bar codes from a video stream

options:
    -h, --help      display this help text
    --version       display version information and exit
    -q, --quiet     disable beep when symbol is decoded
    -v, --verbose   increase debug output level
    --verbose=N     set specific debug output level
    --xml           use XML output format
    --raw           output decoded symbol data without symbology pr
    --nodisplay     disable video display window
    --prescale=<W>x<H>
                    request alternate video image size from driver
    -S<CONFIG>[=<VALUE>], --set <CONFIG>[=<VALUE>]
                    set decoder/scanner <CONFIG> to <VALUE> (or 1)