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How to Make Android Barcode Reader with Barcode SDK
When building mobile barcode scanning apps for Android or iOS, developers could either choose open source SDKs – ZXing and ZBar, or some commercial mobile barcode SDKs. If you are an Android developer...
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How to Build PHP Barcode Reader on Linux
No matter whether you are a web developer or an end-user, you probably have heard of the terms SaaS, Paas, and IaaS. They are three different models of cloud service. Why more and more people tend to...
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How to Dockerize PHP Barcode Reader on Ubuntu
When using PHP native extensions, you have to carefully match the right PHP version. Otherwise, it may cause a compatibility issue. In addition, the web server deployment of a PHP project with...
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How to Record Screen Video for Android and iOS Apps
No matter whether you are a mobile developer of Android or iOS, your ultimate goal is definitely to publish your apps on Google Play or App Store. Before submitting apps for review, you need to attach...
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How to Build a Simple iOS Barcode Scanner App
Dynamsoft has released the mobile barcode SDK for iOS. In this post, let’s see how to use the SDK to quickly build an iOS barcode scanner app. iOS Barcode Scanner with Dynamsoft Barcode Reader SDK SDK...
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Raspberry Pi Barcode Scanner with GPIO
Previously, I shared two articles demonstrating how to build a Raspberry Pi barcode scanner in C/C++ with Dynamsoft Barcode Reader SDK, and how to optimize the code with thread. The hardware I used...
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How to Make Cordova Plugin with Custom iOS framework
Apache Cordova (formerly PhoneGap) is a mobile application development framework that enables developers to build mobile apps using CSS, JavaScript, and HTML. Different from Xamarin that converting C#...
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Document Scanning on Linux with SANE and JavaScript
Dynamic Web TWAIN SDK is a scanning SDK designed for web application development. It helps developers to easily build document scanning apps with a few lines of JavaScript code. The preview of Dynamic...
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Resources for Learning Raspberry Pi
For the past few months, I have been learning Raspberry Pi. In this post, I will collect all relevant resources together in order to help readers build barcode applications on Raspberry Pi with...
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How to Publish and Install DotNet SDK with NuGet
A package manager, based on a central installation database, is a tool that automatically installs, updates and removes distributions of software. With a package manager, users do not need to manually...
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Android Barcode Scanner with Dynamsoft Mobile Barcode SDK
Dynamsoft aims to make barcode SDK available for all mainstream platforms, including Windows, Linux, macOS, iOS, and Android. There are many developers devoted to developing mobile barcode scanner app...
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SANE Scanner Access Using JavaScript on Linux
Dynamic Web TWAIN is a document scanning SDK that allows developers to build document management solutions in JavaScript. The beta version of Dynamic Web TWAIN for Linux is available for download. This...
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JavaScript Document Scanning for Windows, Linux and macOS
Have you ever imagined to build a JavaScript document scanning solution for Windows, Linux, and macOS from one single codebase? To make it, you need to find a solution that compatible with different...
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C# Camera API for Getting Video Frame
If you have a USB camera, how can you build a simple C# camera application on Windows 10? There are three options: WIA (Windows Imaging Acquisition), DirectShow and MediaCapture. After trying some...
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WinForm Barcode Reader with Webcam and C#
When building a .NET application to read barcodes on Windows via camera, you need two types of SDKs – one for webcam, and the other for barcodes. In this post, I want to share how to use .Net webcam...
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Read Barcode from Webcam Viewer with DirectShow.NET
Previously I shared how to use Touchless, which wraps the win32 APIs of DirectShow, to control webcam in C#. In this article, let’s take a further step to see how to use the more complicated...
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How to Convert OpenCV Image Data from Python to C
OpenCV officially provides both C++ and Python APIs for developers. Most of the time, developers just need to use one kind of programming languages to read, write and process images with hundreds of...
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Learning How to Capture and Record Audio in HTML5
It is known that getUserMedia, the API defined by WebRTC, is the main method for accessing media capture devices such as webcam and microphone in web pages. The compatible desktop web browsers include...
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Streaming Webcam Video with Dynamic .NET TWAIN
C# is the preferred programming language for developing Windows applications. However, Microsoft only provides .NET camera APIs for UWP applications. If you plan to write a classic Windows desktop...
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Simple SANE Document Scanning in C on Linux
Dynamic Web TWAIN for Linux is coming soon. The underlying technology is SANE (Scanner Access Now Easy). Although we do not need to write any code other than JavaScript when using Dynamic Web TWAIN to...
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