Yet Another Disc Format?
How much data can you cram onto a CD/DVD sized optical disc? Well, we know CDs manage around 800Mb, DVDs can ramp that up to around 20Gb using both sides and multiple layers, and a two-sided Blu Ray disc manages around 50Gb, but that’s small beer, compared with the new General Electric Holographic Versatile Disc (ugh!) or HVD.
Instead of the reflective pits used on conventional optical discs this uses a ‘microholographic’ process to store data, raising the bar to an impressive 500Gb per disc, enough to store more than 100 DVD movies. Read more
Data recovery experts !
Until now, the computer did not crash, not an important user information is not lost. Short-term problem that the computer’s turn our head outside the main danger comes from people who use computer malicious.
Working against the company’s information to company employees who sell, not like a company’s data base which removes hackers or environments, such as MSN and Facebook malicious people now do not surprise us when we heard, one part of our daily life became. Information stored in digital media with the offense starting to become more digital. Today, 85% of crime by using digital media or digital media is being processed … Read more
Beatiful Pictures
Versatile Viewer
You can never have too many picture viewer programs on your PC. If you are into digital imaging then you have to stay ahead of the game and have up to date software that can handle new and old file formats, as well as all the variations in between; then there are the apparently intact image files that stubbornly refuse to open in normal file viewers. You also need to be able to convert from one format to another, singly or in batches, read hidden EXIF data and fiddle around with the image. If your image viewer can do all that then fine, if not you should definitely have a look at XnView. Read more
Kodak OLEDing the Way Again
Kodak, once the leading light in the photography biz were famously caught by surprise by the speed at which digital photography took. Despite launching some useful digicams, it has never really come close to regaining its former status. Now, however, they’re leading the way once again, this time with the world’s first consumer photo frame using OLED or Organic Light Emitting Diode technology.
OLEDs, in case you didn’t know, are super thin, and unlike LCDs, do not rely on a backlight. They also offer superior contrast ratios and although not a factor in this application, can be made to be flexible. The display used in this frame is 7.6 inches (measured diagonally); it’s a widescreen format with 800 x 480 pixel resolution and it boasts a contrast ratio of 30,000:1. The viewing angle – another OLED advantage – is 180 degrees. Read more
Picture This, Easily
As you may know you can make icons manually out of ordinary JPEG and bitmap images, by fiddling around with the size and format. It’s easy enough, just a bit time-consuming but why bother? Here’s a simple one-click solution, called Easy PictureIcon. Just select your image and it is automatically converted to the three commonest sizes (16 x 16, 32 x 32 and 48 x 48 pixels). All you have to do is decide if you want to compress trim or fit, select background transparency, and where to save it. Go on, give your desktop a makeover, and don’t forget, you can change the icons in most applications simply by replacing them with one of your choosing, providing it’s the same size and has the same filename.
Consumers just not that interested in Blu-ray DVD
Apparently, the world agrees with HD DVD’s original proposition: For a high definition video disc format to be adopted, it has to be inexpensive enough for people to consider in comparison to current generation standard definition choices.
The “widespread reluctance to commit to Blu-ray” by consumers (as described by ABI Research) is obvious just by just looking at the fully stocked shelves of retail stores. Only 1 in 4 people surveyed said they might buy a Blu-ray DVD player in 2009 according to this new survey of a 1000 consumers. Obstacles to adoption? The $300 high cost of players relative to current generation players and the excessive cost of video discs from $20+ each. Read more
Right-Click Photo Utilities
Here’s an ingenious little program, or more correctly, a Shell Extension, called appropriately enough XnView Shell Extension that adds extra functionality to your right-click menus. Simply download and install the program and when you next open Windows Explorer, or My Computer, navigate your way to a folder containing image files. Right click on one of them and you’ll see a whole load of new options appear, including info about the file, the option to convert the file into .gif, .bmp, .jpeg, .pcx, .png. .tiff or .tga format, set as wallpaper, view as a variable sized thumbnail, and much more. Give it a whirl, I think you will be impressed!
Fast Batch Resize Crop and Watermark
Here’s a solution looking for a problem. Let’s suppose you have a quantity of images that you want to crop and resize in a hurry, and at the same time, convert them from one image file format to another (jpeg, png, gif or tiff), and while you are at it, you also want to add a time/date stamp and a copyright watermark.
We’ve all been there and usually the only way to do it is one at a time, using an image editing program, well not any more! All you need is iKnow Batch Crop, and that’s really all you need to know. It’s incredibly easy; there are just three simple steps. Step One asks you to create a folder to store your modified pix in. In Step Two you select the picture you want to process and in Step Three you decide the shape, picture format, time/date and watermark, click OK and it’s done!
The Technology Of DVD Media
A Digital Video Disc or DVD is one of the most popular forms of storage media nowadays. It is an optical disc and mainly used to store videos. However, data in any form can be stored on a DVD. The dimensions of a DVD are generally the same as a common compact disc but the amount of data that can be stored is six times greater.
The different variations of DVD are based on the way data is being stored on it. A DVD-ROM has pre-written data that can only be read. A DVD+R and DVD-R are the ones on which the data can be written only once; and on a DVD+RW the data can be written and erased more than once. The lasers used to read DVDs are typically of 650 nm wavelength.
The terms DVD-Audio and DVD-Video discs are DVDs with suitably structured and formatted audio and video content respectively. Other types of DVDs are called DVD-data discs. Read more
