Linux command
zbarcam 命令
文本
Copy it and replace filenames, paths, or keywords as needed.
命令示例
Scan
zbarcam
Example
zbarcam --nodisplay
Example
zbarcam --raw
Example
zbarcam [/dev/video_device]
说明
zbarcam scans and decodes barcodes and QR codes from a video device (webcam). Decoded data is printed to stdout in real-time. Part of the ZBar barcode reader package.
参数
- --nodisplay
- Disable video window
- --raw
- Print barcode data without type
- --prescale _WxH_
- Prescale video to specified size
- -v, --verbose
- Increase verbosity
- -q, --quiet
- Suppress output
FAQ
What is the zbarcam command used for?
zbarcam scans and decodes barcodes and QR codes from a video device (webcam). Decoded data is printed to stdout in real-time. Part of the ZBar barcode reader package.
How do I run a basic zbarcam example?
Run `zbarcam` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does --nodisplay do in zbarcam?
Disable video window