Samples and Demos - C++ Edition

Samples

Basic Barcode Reader Samples

Sample Name	Description
ReadAnImage	This sample demonstrates the simplest way to read barcodes from an image file and output barcode format and text.
ReadMultipleImages	This sample demonstrates the simplest way to read barcodes from directory with image files and output barcode format and text.
MultiThreadDecoding	This sample demonstrates how to read barcodes and get barcode results in self-managed thread.
VideoDecoding	This sample demonstrates how to read barcodes from video frames.
BarcodePerformanceEvaluator	This sample demonstrates how to read barcodes from files in the specified directory and return results plus performance metrics.
GeneralSettings	This sample demonstrates how to configure general used settings and read barcodes from an image file.
ReadDPMBarcode	This sample demonstrates how to read DPM (Direct Part Marking) barcodes and get barcode results.
ParameterTuner	This sample demonstrates how to adjust and test different parameter settings to optimize barcode recognition performance.
ShowLocalizedVSDecodedBarcodes	This sample demonstrates how to highlight successfully decoded and only-localized barcodes with different styles of rectangles.

Additional Samples using Capture Vision SDK

In addition to the classic barcode decoding samples listed above, the following samples go a step further by parsing the decoded results and showcasing more structured workflows.

These samples use the dynamsoft-capture-vision package instead of dynamsoft-barcode-reader. If you’re switching to these samples, make sure to download and use the correct package.

Sample Name	Description
DriverLicenseScanner	Shows how to capture and extract user’s information from driver license/ID.
VINScanner	Shows how to capture and extract vehicle’s information from Vehicle Identification Number (VIN).
GS1AIScanner	Shows how to extract and interpret GS1 Application Identifiers (AIs) from GS1 barcodes.

Official Online Demo

This Online Demo is an online barcode scanner for all barcode types. All supported parameters are opened for customization to see how Dynamsoft Barcode Reader works in different usage scenarios.