January 2011
« Dec   Feb »
Recent Posts

Архивы за January, 2011

Avi to dvd freeware converter

Avi To Dvd Freeware Converter

“Cucusoft Mpeg/Mov/RMVB/DivX/AVI to DVD/VCD/SVCD Converter Pro” is easy to use and powerful for experts as well. It enables you to convert and burn any video file directly to VCD, DVD, SVCD, MPEG1 and MPEG2 format. Pro version included all the features of the lite version. In addition, it has embedded “DVD Author Express” and “DVD/VCD/SVCD Burner Engine”. So it becomes an all-in-one VCD/SVCD/DVD Creator. And this program has been optimized for 64-bit CPU including Intel EM64T and AMD64. The video conversion speed is faster than most of our competitors. Now you can get this All-in-One video converter at a very competitive price!

Download Click Here!


1. Our MPEG Encoder Engine is optimized for 64-bit CPU including Intel EM64T and AMD64, Pentium 4 processor and AMD Athlon processor, also Support SSE2 and hyper-threading CPU. So any video to to VCD/DVD/SVCD is even faster than real-time.

2. Optimized for 64-bit CPU including Intel EM64T and AMD64. (new feature)

3. Support burning VCD/DVD/SVCD.
4. Embedded “DVD author Express” is inside.
5. Support DivX, XviD, AVI, VOB, .asf, .wmv, .rm, .rmvb, .mov format as input video.

6. Support MPEG layer1, layer2, PCM, MP3 audio format as input audio.

7. Support Subtitle, you can add subtitle onto your output movie.

8. “Split function” to cut a big video file into several smaller parts to fit a CD-R capacity.

9. Support Input/Output preview at same time. And you can watch the preview video when you converting.

Download Click Here!

10. Two output resize modes: Stretch to Fit / Lock Aspect Ratio.

11. Batch Mode: Support converting multiple video files to DVD VCD SVCD MPEG1/2 at the same instance.

12. Merge Mode: Support selecting several video files from different sources and combine them into one single output.

13. Online upgrade/help service site.

14. Full version has an Update Detector, you can easily know if a new version is available.

15. Advanced setting for experts, so you can customize your own DVD/VCD/SVCD/MPEG format. (Only available in Pro version)

16. Support “Drag and Drop” to add source file.

17. Support both TV systems: NTSC/PAL.Download Click Here!

Compaq presario ad ac adapter w

Compaq Presario 2118AD AC Adapter 90W


Compaq Presario 2118AD Laptop AC Power Adapter

Input: AC100-240V (worldwide use)
Output: DC 18.5V 4.9A
Power: 90W

Connecter size:
Internal Diameter: 2.5mm
External Diameter: 5.5mm

Item Includes: AC Adapter and Power Cord.

Brand New Replacement Product, works as genuine parts, 100% OEM Compatible!!

Full 12 months warranty!

Why buy wholesale goods from us?

* Professional wholesale AboutBuys.com
AboutBuys is leading Business to Customer platform where buyers can buy direct from China on line. Our company was originally founded in ShenZhen of China, we are Chinese factory representation and wholesale of high quality and low price consumer electronic products,which provides you with an extensive selection of what you need.To make a pleased online shopping atmosphere for our customers is what we are striving for. Therefore, we will exert our efforts to provide the qualified electronic products for you at very low price; to deliver the goods to you in the fastest speed as well as improve our services constantly.

* Its so easy to place a wholesales order
You can order goods directly through our wholesale website without having to register. Use the most advanced fast and secure payment systems such as PayPal. You can also pay for your goods by wire transfer.

* Fast delivery for wholesale from China
We use DHL, EMS, UPS and HK Post ect… From China to major destinations like US, Europe and Australia it only takes 2 to 6 days.

* Security
Security is at top priority at AboutBuys.com. We ensure the integrity and encryption of the data of every transaction by applying the most advanced security solution provider VeriSign.

How to convert mp to dvd

How to convert mp4 to dvd

How to convert mp4 to dvd

Along with the announcement reported earlier of Warner Bros Pictures’ new release slate, there was also the tie in of the films coming out from the DC Comics sector. Marvel and DC have been butting heads for awhile in the comic section, and now that Marvel is reigning supreme in the movie box office with releases such as Iron Man 2 and others, DC Entertainment is hauling out the big guns and is ready to keep themselves on an even playing field. Nowadays, more and more movies and videos are encoded in the MP4 (MPEG-4) file format which could deliver good video quality. Downloaded MP4 videos and watch them on computer could be easy. But it’s the only way that you can view MP4 files-on computer. Well, actually you can view MP4 files on normal stand-alone DVD players by converting and burning MP4 to DVD format. Remember just copy MP4 (MPEG-4) files to a DVD disc will not be played on most DVD players.

Install and launch Wondershare MP4 to DVD Burner
Step 1. Load MP4 (MPEG-4) video files. Click the ‘Load Video’ button to load the MP4 video files you want to burn.

Step 2. Edit videos. Select a loaded MPEG video in the storyboard, click “edit selected video file”, There are five tabs here for you to crop the size, to trim the length, to adjust the video effect, to design your watermark and to plug-in subtitle.

Step 3. Add transition effects. Just drag and drop the transition effect you want to apply to the middle of two video files in the slideshow storyboard.

Step 4. Customize DVD menu. Click “Menu” to customize your DVD menu. There are different styles of built-in templates, frames and buttons for your choice. To apply a template, frame or button, you can just double click it. You can even add text, background music and background image to customize the menu.

Step 5. Convert and burn MP4 to DVD.

NOTE: Fore more details on MP4 to DVD conversion tutorial, please follow How to Burn MP4(MPEG-4) Files to DVD.

How gps receivers work

How GPS Receivers Work

GPS Units make sure you know where you are going no matter where you are. Gone are the days of getting lost easily. A GPS system can cost under $100 for a less-than-fancy model. However, what your GPS Unit looks like is not as important as what it actually does.
The GPS receiver is a handheld, sometimes portable device that works with the Global Positioning System (GPS) network. The GPS network is comprised of 27 satellites that constantly orbit the earth. As the earth rotates, so do the satellites. Of these 27, 24 of the satellites actually work, while three are used as backups. As you can imagine, running the GPS is quite costly.
The GPS network was originally developed by the United States military. The military used it to increase navigational accuracy. However, it was not long before the GPS network was open for use by anyone.
How it works is simple. First, the satellites have multiple orbit routes around the earth. At any one moment in the day, at least four of the satellites are able to transmit information from the satellites to GPS receivers. Of course, it is imperative that the view between the satellite and the GPS unit is unobstructed. That is why GPS receivers sometimes do not work right in areas with high mountains, a lot of trees, or skyscrapers in the way.
GPS receivers work with the satellites. First, the GPS hunts down four of the satellites that can connect with and transmit information to the GPS unit. Once four satellites have been found, the distance to each of the satellites is recorded, and the GPS can pinpoint its location, by the distance it is from each satellite.
This mapping and estimating is based on a principle in mathematics, which is known as trilateration. How it works is by traveling through three-dimensional space. This is complex to understand, but the result is amazing, and it should be what you look for when purchasing a GPS unit of your own.
Trilaterion that works in 3-D is what is used to map your location. A series of spheres line the distance from one place to the next, based on the location of the satellites at the time of the transmission to the GPS receiver. The spheres intersect and meet and as the distances from different locations on different spheres are measured, your exact location is pinpointed. All of the four satellites’ plots work together, to intersect in one place through the spheres.
GPS receivers generally try to use more than four satellites at one time. This provides a more accurate location and less room for error. The Earth is also used as a marker, which works with the GPS network to help pinpoint locations on the surface of the planet.
GPS receivers have to know how far a distance it is from the satellite to the unit. To do this, radio signals sent from the GPS satellites are analyzed. These signals are high in frequency though they are relatively low in power. The better your GPS unit is the better chance you have of using multiple satellites in order to pinpoint your exact location.
Since radio signals travel at the same speed light does, GPS receivers are able to determine how fast the waves travel and how far they have traveled. At random times, the satellites transmit pseudo-random code, which are digital patterns, to the GPS receivers. The GPS unit will then play the digital pattern, though there will be a lag. This lag is based on how fast the signal traveled, and is a major part of the GPS plotting process.
In order to track the signal’s pattern, the satellite and the GPS receiver use clocks, which synchronize together. The Satellite uses an atomic clock, while the GPS receiver uses a regular clock. However, to accommodate synchronization, the clock in the GPS unit is able to constantly reset. This prevents any type of clock problems from occurring.
There are various types of GPS systems. These systems work to fix any inaccuracies and errors in the GPS receiver’s location tracker. These systems include WAAS and DGPS.