1. What is HD DVD?


 

HD DVD or High-Definition DVD is a high-density optical disc format designed for the storage of data and high-definition video. It is designed to be the successor to the standard DVD format, and is derived from the same underlying technologies. It can store about 3 1/2 times as much data as its predecessor.
HD DVD-ROM has a single-layer...

The Blu-ray Disc format employs several layers of digital rights management. AACS decryption processAdvanced Access Content System (AACS) is a standard for content distribution and digital rights management. It is developed by AS Licensing Administrator, LLC (AACS LA), a consortium that includes Disney, Intel, Microsoft, Matsushita (Panasonic), Warner Bros., IBM, Toshiba and Sony.

Since appearing in devices in 2006, several successful attacks have been made on the format. The first...

First, RM or RMVB formats, video programs, the need for conversion into MPEG 2 format, is able to import NERO burn a DVD video discs.

For this format conversion, can be used on Japan's converter software TMPGEnc 2.53 this the best picture quality, but need to advance the installation of two plug-in, or can we RM RMVB format conversion of video into MPEG 2 format. Or use WINAVI VIDEO CONVERTER, do not need to install the plug-in, direct conversion can, but the quality into the...

Although both Blu-ray and HD-DVD are similar in many aspects, there are some important differences between them. The first is capacity. Because Blu-ray utilizes a lens with a greater numerical aperture (NA) than HD-DVD, the laser spot can be focused with greater precision to fit more data on the same size disc. This allows Blu-ray to hold 25GB per layer (50GB on a dual-layer disc), whereas HD-DVD can only hold 15GB per layer (30GB on a dual-layer disc). Blu-ray has also adopted a higher data...

Blu-ray, also known as Blu-ray Disc (BD), is the name of a next-generation optical disc format jointly developed by the Blu-ray Disc Association (BDA), a group of the world's leading consumer electronics, personal computer and media manufacturers (including Apple, Dell, Hitachi, HP, JVC, LG, Mitsubishi, Panasonic, Pioneer, Philips, Samsung, Sharp, Sony, TDK and Thomson). The format was developed to enable recording, rewriting and playback of high-definition video (HD), as well as storing...

If you use iPod as my digital-media player, you can only download music from the iTunes Store.

Not true. You can download music from other sites (as long as the site doesn't use Windows Media DRM -- iPod isn't compatible with that encoding). If you use iPod as my digital-media player, you can only use the iTunes software as your jukebox.Not true. While iPod is made to work with the iTunes software, there are other jukeboxes out there that you can use with your iPod. If you...

The Click Wheel is a touch-sensitive ring that you use to navigate through all of iPod's menus and control all of its features. It provides two ways to input commands: by sliding your finger around the wheel and by pressing buttons located under and in the middle of the wheel.

Under the plastic surface of the Click Wheel, there are four mechanical buttons (Menu, back, forward, play/pause), and there's one button in the center. Its touch-sensitive function lets you move...

Apple's discussion forums are already host to a 188-post thread on the topic, where people have spotted that the plastic used for the screen and front of the product is as sensitive as a Kate Moss sponsor.

When the point was put to the head of Apple's iPod division, Jon Rubenstein - who in the past oversaw the development of the Titanium PowerBook - the one that killed off Wi-Fi reception, because metal cages do that - he replied: "Nah, you don't really think that...

Step1. Insert your DVD disc into your DVD-Rom, then run the software, click "Load DVD" button and add the DVD file. You can also add DVD/IFO from your hard disk.

Step2. This software can convert DVD to various video formats such as MPEG-4, AVI, WMV, FLV, 3GP, VOB, etc. Click the "Format"drop down list to select a format. If you want to copy DVD to computer in 1:1 lossless quality, please select "Lossless DVD Copy (*.vob)".

If you don't know...

The iPod has become so ubiquitous that you'll regularly hear people refer to MP3 players as "iPods," even if they're not talking about Apple's device. An entire genre of broadcasting has evolved to take advantage of the iPod -- you can download "podcasts" to any type of MP3 player (or computer), but these home-made broadcasts originally popped up as an iPod application.

Numerous car-stereo manufacturers have come out with iPod-compatible head units...

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