Development - Helpfile Tools

.NET Matrix Library 64-bit Developer 5.0

The Bluebit .NET Matrix Library provides classes for object-oriented linear algebra in the .NET platform. It can be used to solve systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalues and eigenvectors problems, and singular value problems. Also provided are the associated matrix factorizations such as Eigen, LQ, LU, Cholesky, QR, SVD. The above functionality is present for both real and complex matrices. Two analogous sets of classes are provided for real and complex matrices, vectors and factorizations. While exposing an easy to use and powerful interface, the Bluebit .NET Matrix Library does not sacrifice any performance. Highly optimized BLAS and the standard LAPACK routines are used within the library and provide fast execution and accurate calculations. The Bluebit .NET Matrix Library has been developed as a mixed mode C++ project, combining together managed and unmanaged code and delivering the best of both worlds; the speed of native C++ code and the feature-rich and easy to use environment of the .NET Framework. Version 5.0 adds support for sparse matrices.

4Easysoft MP4 to AMV Converter 3.2.18

4Easysoft MP4 to AMV Converter also has strong editing functions. You can merge, trim, crop, watermark on videos. Also it enables you adjust video effects on brightness, contrast and saturation. From then on, editing and converting MP4 to AMV is just a few mouse clicks. When you downloaded an MP4 movie and prepared to kill the time during your travel, but it can not be played on your S1 MP3 players which supports AMV/MTV format. How to convert MP4 to AMV? At that very moment, 4Easysoft MP4 to AMV Converter is your best choice. It is an MP4 AMV Video Converter which converts MP4 to AMV file or MTV, MP3, MP2 etc format. Key Features 1.Video editor Reset video effect Before converting, you can adjust video brightness, contrast, saturation only dragging the slide bars. Also it is possible for you to insert test or image as watermark to improve visual and functional effect. 2.Trim video segment you choose and crop video From a video, you can select just a certain clip by specifying the split time. Remove the black edges from your video with Crop function. 3.Adjustable parameters You can adjust the parameters according to your preferences. Adjust settings such as Video Encoder, Resolution, Frame Rate, Video Bitrate, audio Encoder, Sample Rate, Channels, Audio Bitrate. 4.Preview and SnapshotPreview original or edited video on the player before converting to lessen errors and mistakes; take a snapshot of a scene you like and save as JPG, BMP or GIF picture file.

4Videosoft AMV Media Converter 3.3.08

4Videosoft AMV Media Converter can convert video files to AMV format and MTV, MP3¡­as well for MP4 players, S1 MP3 players. What 4Videosoft AMV Media Converter can do is to convert video files to AMV as an AMV convert tool. The input formats this AMV converter supports include almost all the video files and convert them to AMV, MTV, MP3, MP2 and WAV quickly. Key Functions 1.Transfer popular videos to AMV Convert video files with formats in AVI, MPEG, FLV, WMV, MP4, RM¡­to AMV/MTV to play on MP4/S1 MP3 players 2.Convert to audio Extract dialogue or background music from video files and convert to MP3/MP2/WAV audio file 3.Set specific output effect You can adjust brightness, contrast, saturation, volume slide bars one by one and even add watermark to get specific output effect 4.Cut a certain segment 4Videosoft AMV Media Converter allows you to specify a certain segment to convert by setting the start time and end time of the clip. 5.Process different output formatsOutput diverse files from one source at one time.

4Videosoft Blu Ray Converter 3.1.06

4Videosoft Blu Ray Converter is professional Blu Ray DVD Converter and M2TS file converter which provides the ideal solution for you to convert Blu Ray and M2TS file to HD video like H.264/MPEG-4 AVC, AVCHD Video (*.m2ts, *.mts), Apple TV h.264 720P, HD WMV and popular video formats like AVI, MPEG, WMV, DivX, MP4, H.264/AVC, RM, MOV, XviD, 3GP, FLV, etc as well as audio formats like MP3, WMA, AAC, WAV, OGG, FLAC. In additional, this Blu Ray conversion software is also available for you to convert the common DVD to any other video/audio formats. Key Functions 1.Blu ray disk ripper and converter With this Blu Ray Converter, you can rip blu ray disk and convert m2ts files to HD video like AVCHD video, H.264/MPEG-4 AVC, TS files, etc. and any other pop formats like AVI, MPEG, WMV, DivX, MP4, H.264/AVC, RM, MOV, XviD, 3GP, FLV, etc. 2.Blu Ray audio extractor Rip and convert Blu Ray files to other audio formats like MP3, WMA, AAC, WAV, OGG, FLAC, etc. 3.Transfer and create iPod/iPhone files Using the part of iPhone Transfer, you can create iPod/iPhone files, iPhone ringtone from your own DVD/video file sources. Transfer iPod/iPhone files between local disk and devices. 4.Capture Blu ray movie image Using the Snapshot function, you can capture your favorite picture while you preview the Blu ray movie. 5.Edit video and add effectThe useful editing function like effect (Brightness, Contrast, and Saturation), trim, crop and watermark (text/image) is provided for you to recreate the output files.