Much like the Beta vs. VHS battle back in the late 70’s, there is much at stake in the HD vs. Blu-Ray battle the DVD format finds itself embroiled in today. Back then, Beta had better picture clarity and came in a smaller size. Unfortunately, they only fit 60 minutes of recorded programming, a major factor of why the 3-hour VHS format eventually emerged victorious.
I would like to write my main Wednesday post covering DVD and CD players for your home theater, but I thought it would be best if I detailed the differences between the two DVD formats first, so you can make a more informed decision about which to purchase. For starters, let’s take a look at the history.
HD DVD is Toshiba’s offering in this new melee, which for all intents and purposes, has been going on since 1969 when Philips developed the LaserDisc. Philip’s partnered with Sony soon after, and from this association, the CD was born in 1979. In the early 1990’s, the two teamed together again in an attempt to create a next generation CD that could play video, as well.
Unfortunately for them, the Toshiba offering had all the major backers behind it. The two groups got together and agreed on a common format, later to be known as the DVD. Toshiba was contractually given the majority of royalties in the deal, and so the Philip’s/Sony partnership soon began work on their next generation DVD, which would come to be known as Blu-Ray. Toshiba followed suit, developing their next generation DVD which would become known as HD DVD.
Despite similarities in size and laser-usage, they are basically incompatible and cannot play on each other’s DVD players, thus forcing consumers to choose which format they are going to adopt. Eventually a winner may emerge, but for now, the two are in the midst of a marketing battle for your minds. To help guide you, here are the major differences:
Capacity -
HD DVD - Single layer, 15gb; Double layer, 30gb; Highest Test, 45gb; Theoretical Limit, 60gb
Blu-Ray - Single layer, 25gb; Double layer, 50gb; Highest Test, 100gb; Theoretical Limit, 200gb
Format Founders -
HD DVD - Toshiba Corp., Hitachi Corp.
Blu-Ray - Sony Corp., Royal Philips Electronics
Supporting Member Studios -
HD DVD - Buena Vista Home Entertainment, New Line Cinema, Paramount Pictures, The Walt Disney Company, Universal Studios, Warner Bros.
Blu-Ray - 20th Century Fox, Buena Vista Home Entertainment, Electronic Arts, MGM Studios, Paramount Pictures, Sony Pictures Entertainment, The Walt Disney Company, Vivendi Universal Games, Warner Bros.
For the most part, they are similar products with many of the same backers. The main difference is that Blu-Ray discs cost more and have more storage. This differs from the Beta/VHS battle, as Beta cost more to be manufactured, but had less storage. This time, it is up to the marketplace to decide on a winner, if there ever is one.
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