It is plenty out there of barcode/QR code scanner apps (both on Android Play Store and Apple AppStore [and iOS 11 include native code scanner in the camera app]) so it may seem there is no need to build a new one but this is not true!

In this blog post I will describe how I built a barcode scanner app (ScannerMApp, currently available in a beta stage on the Play Store) in Delphi using the Edward Spelt’s Delphi port of the ZXing library and my TFrameStand component.

Delphi and C++ Builder camera component for Android.

uses Android Camera API
available for Delphi/C++ Builder XE5 - 10.3
royalty free distribution in applications

Delphi and C++ Builder media recorder component for Android.

uses Android MediaRecorder API
provides audio and video recording
camera component is included
available for Delphi/C++ Builder XE5 - 10.3
source code included in full version
royalty free distribution in applications

Delphi and C++ Builder camera component for Windows.

uses DirectShow 9 API
supports Windows 32 and Windows 64
available for Delphi/C++ Builder 7 - 10.3 and Lazarus 1.8.4
source code included in registered version
royalty free distribution in applications

Delphi and C++ Builder camera component for Android.

uses Android Camera API
available for Delphi/C++ Builder XE5 - 10.2
source code included in registered version
royalty free distribution in applications

RVMedia is a set of Delphi VCL and Lazarus LCL components having the following functions:

receiving video from different sources: local web cameras, IP cameras, network video streams, computer desktop, local and remote video files;
configuring IP cameras and controlling their rotation;
reading sound from a microphone;
sending and receiving video and audio data via the Internet;
recording audio and video files;
organizing video chats and video conferences (either as directly connected applications or using a client-server model).

Delphi and C++ Builder camera component for Android.

uses Android Camera API
available for Delphi/C++ Builder XE5 - 10.2
source code included in registered version
royalty free distribution in applications