Active X software:

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ELVideoCapture ActiveX DLL is a simple and easy video/audio capture solution. The library allows you to capture frames from any video source devices like webcams or tuners installed in the system, to save the current frame as an image file, to copy the current frame into the clipboard, to perform advanced actions when motion is detected, to render date and time on frames in real-time mode, to apply some adjustments to enhance the image.

ELPhotoX is ActiveX DLL which encapsulates most important image processing routines. With ELPhotoX library you can load and save image files, convert image files into different image formats, apply various adjustments, photographic effects and filters to images, rotate and scale image, read-write EXIF information, extract frames from video files, render geometrical primitives such as line, rectangle, ellipse, square spline, Bezier spline and etc.

Color Picker ActiveX Control is an ActiveX component that includes one dialog. It provides facilities to select from most popular three color models like RGB (Red/Green/Blue), HSB (Hue/Saturation/Brightness) and CMYK (Cyan/Magenta/Yellow/Black). The Color Picker dialog box, allows you to select a very specific shade, either by visually choosing it or by defining the color numerically. In addition you can choose from 138 predefined colors.

ELImageCompare ActiveX DLL - Powerful tool for comparing images. Intelligent algorithm allows to compare two images and returns one of the following results: images are different, similar or identical. The method of comparing of images is base on modern mathematical investigations. It has such parameters as Delta (Level of sensitivity) and type of metric - "Integral" and "Maximum delta".

Zlib is a free general-purpose data-compression library. Integrity checks performed with the CRC-32 or the ADLER 32 checksums. In-memory operations use the zlib compressed data format (RFC 1950). Deflate (RFC 1951) is used for its compression algorithm. Typical compression ratios are between 2:1 and 5:1. The gzip format, RFC 1952, is supported for compressing files on a file system. Lacks support for PKZip 4.5, BZip2, and Deflate64.

#Calculation is an ActiveX component designed for VB/VB.NET/VC++/VJ++/VC#.NET. It is a powerful calculation engine for your applications. This component integrates expression parsing and evaluating. It is suitable for heavy-duty number crunching. It also allows defining variables and sets of related formulas that implement spreadsheet-like recalculations. Even it can support matrix, array, note-line and custom-functions in your expression.

The Matrix ActiveX Component simplifies the use of matrix operations in application development. It provides for matrix operations such as addition, subtraction, multiplication, inversion, transpose, computation of determinant, LU and Cholesky decompositions. Advanced edition additionally supports QR and Singular Value (SVD) decompositions, Eigenvalue and Eigenvector computation for symmetric and non symmetric real or complex matrices.

The Day View OCX is a list of items or appointments for a day which is like the Microsoft Outlook Day View displayed in the calendar. The Day View OCX allows the programmer to add, move and remove items, and define their appearance. Each item may have a title bar and icon, to differentiate between types of appointment. The appointments may dragged and stretched using the user interface.

The IPTextbox OCX control is a textbox control designed for IP Address input. The IPTextbox allows/restricts the end user when entering an IP address. IPTextbox can be configured to accept wildcard characters. IPTextbox also includes a Ping function that allows the currently entered IP address to be checked.

April16 has released NetColor OCX, a control for visual basic which makes converting different color formats easy. Primarily aimed at those designing web design, paint or editor applications, NetColor OCX will make a useful addition to your VB toolbox and best of all it is totally free.