The steady progression of compressed digital audio into all sorts of places (do you really need to listen to Mozart on a PDA?) is raising all sorts of issues. But none is more important to readers of Sound & Vision than the ability of the codecs - the encode/decode software - to faithfully reproduce music after compressing CD tracks to file sizes that can be easily downloaded or stored.
Hitachi is back in the widescreen HDTV race. The company voluntarily pulled itself out of the integrated HDTV market last year, due to what executives called "premature market timing." The change is due to the growth in available over-the-air high-definition programming.
Only a few short years ago, home networking was heralded as an inevitability, with manufacturers and research groups rushing to establish standards and technologies for new, connected products. But as the battle for the living room heats up, a recent study suggests that more than half of tech-savvy consumers in the US are currently indifferent to the benefits that a networked home might offer.
There is no doubt in home theater enthusiasts' minds that high definition television (HDTV) offers far superior picture quality compared to standard definition television (SDTV). So, apart from movie studio piracy concerns, why is it taking so long to roll out more HD content? In a word, bandwidth. HDTV requires substantially more bandwidth than SDTV, which forces broadcasters to consider cutting back SDTV content to make room for high-def.
Plasma screens are among the most promising current video technologies. Most consumers who’ve seen them say they'll buy—when the prices drop.
<I>Jason Biggs, Shannon Elizabeth, Alyson Hannigan, Chris Klein, Natasha Lyonne, Thomas Ian Nicholas, Tara Reid, Seann William Scott, Mena Suvari, Eddie Kay Thomas, Eugene Levy. Directed by J.B. Rogers. Aspect ratio: 1.85:1 (anamorphic). Dolby Digital 5.1 (English, French), DTS 5.1. 105 minutes. 2001. Universal 21769. R. $26.08.</I>
Until recently, the beer-budget options available for equipping a home theater with a projection system were severely limited. You either bought used or you settled for a projector designed primarily to serve the business market. Both approaches saved money, but neither was ideal. You can luck out buying used gear—a car holds its value far longer than a video projector—but you can also get burned. A business projector can perform reasonably well at home, but it won't be optimized for home applications and often lacks important features, such as full control of aspect ratio.
Long noted for its non-participation in the rollout of digital television, the cable industry is now making conciliatory noises about supporting the new format. But even with its support, the changeover from analog is going to take a long time, according to recent statements from Robert Sachs, president of the <A HREF="http://www.ncta.com">National Cable Television Association</A> (NCTA).
<I>Directed by Chris Hilson. Aspect ratio: 1.85:1 (anamorphic). Dolby Digital 5.1, Dolby Surround, PCM 16-bit/48kHz. Two DVDs. 180 minutes. 2001. Columbia Music Video C2D 54071. NR. $29.98.</I>