Movies, they have been around to entertain us for over 100 years. Over this time, technology has improved to allow us to watch movies at home via 8mm reel to reel, VHS and Betamax video tape, CD-ROM (VCD movies) and currently DVD format. The DVD format, emerged informally as "digital versatile disc" around 1995. Research by Sony/ Philips and Toshiba around this time came from looking for alternatives to CD-ROM and VHS/Beta tapes as a replacement.
Another benefit of offsite backup is the fact that your data will always be protected, and you won�t have to use CD or DVDs to do it. CD and DVD storage is great for individuals, although there will be quite a bit of them for most businesses. This can get somewhat costly, but more importantly, it will use a lot of space to store the backup files. They can also become damaged or lost, unlike offsite backup storage.Professional video industry is one of the most prosperous. Not surprisingly, engineers and manufacturing professionals, producers, video and audio professionals, web developers, broadcasters, directors, DVD authors, editors, graphic artists, gather on annual worldwide electronics and digital video exhibitions to learn the newly techniques, technologies, capabilities, advantages related to their industry. There are seven major exhibitions: DV-Expo, Mediacast, DVD Europe, DVD Replication Exhibition, DVD Summit - Midle East Asia, Media-Tech, Production-Show.As for these two vying formats, both use a blue laser (contrary to red laser for DVDs). The blue laser has a shorter wavelength leading to finer signal markings on the optical media. Moreover, a shorter wavelength, associated with advanced compression process, prompts a higher storage capacity. Whereas HD-DVD holds 30 gigabytes, Blu-ray holds 50 gigabytes on a double-layer disc.Holographic DVD is also another emerging format that looks like getting commercial release in about 2009 and has storage looking to 200Gb and upwards. Thats about half a million MP3's, or about 400 hours of Standard Definition video or 80 hours of High Definition video. Whew !Even though you may not realize it, the data will be available anytime you need it. Online backup services are available anytime, day or night, and can be accessed anywhere you are. Most are easy to set up, and offers you very impressive security measures. They are also fast and very efficient, which is great for those who need to access their files immediately.Since 2005, Sony and Toshiba have again gone head to head with Bluray (Sony) and HDDVD (toshiba) and with those of you old enough to remember the Betamax (Sony) and VHS (Toshiba) it is reminisce of the format wars of 25 odd years back.
Confused ? Thats understandable. Its 2007 and we haven't had more to choose from to get TV or movie entertainment than any other time before it. We don't know what technology will be available in 5, 7 or 10 years, but one thing is sure. No matter how good the tech is, the best will be the one that consumers desire to use the most...
Author: Jason Stevens
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