This repository contains multiple samples that demonstrate how to use the Dynamsoft Barcode Reader Python Edition.
- Windows x64
- Linux (x64, ARM32, ARM64)
- macOS (10.15+)
- Python 3.6
- Python 3.7
- Python 3.8
- Python 3.9
- Python 3.10
- Python 3.11
- Python 3.12
pip install dbr
or
pip3 install dbr
| Sample Name | Description |
|---|---|
hello-world |
Shows the simplest way to recognize barcodes from images in Python using Dynamsoft Barcode Reader SDK. |
general-settings |
Shows how to adjust general scan settings, e.g., barcode format, barcode count, scan region. |
image-decoding |
Shows how to decode images in various formats, e.g., file bytes, opencv image, raw image buffer. |
video-decoding |
Shows how to decode barcodes from a video from a file or camera. |
video-decoding-for-picamera |
Shows how to scan barcodes from videos from a Raspberry Pi camera (PiCamera). |
batch-decode |
Shows how to batch decode image files from a specified folder. |
speed-first-settings |
Shows how to configure the scan settings for best barcode reading speed. |
read-rate-first-settings |
Shows how to configure the scan settings to read as many barcodes as possible at one time. Recommended when decoding multiple barcodes from a single image. |
accuracy-first-settings |
Shows how to configure the scan settings for best barcode reading accuracy. |
read-dpm-barcode |
Shows how to read DPM (Direct Part Mark) barcodes. |
The barcode reader library requires a license to work. You can use the API init_license to initialize the license key and activate the SDK.
These samples use a free public trial license which requires a network connection to function. You can request a 30-day free trial license key from Customer Portal which works offline.