VideoOCX 

VideoOCX allows easy integration of live video display and capture into your applications. It supports VFW video devices (USB cameras or framegrabber) or AVI sequences as image sources and can save to disk.
multimedia video capture programming activex ocx framegrabber camera picture webcam image processing computer vision vb visual basic

novaPDF SDK 

novaPDF SDK is a PDF software development kit that can be used by software developers and programmers to include the ability to create PDF files in their own applications. Get the latest version from http://www.novapdf.com/pdf-sdk.php
novapdf sdk sdk pdf sdk nova pdf sdk software development delphi c pdf pdf creator pdf converter pdf printer driver pdf writer pdf convertor