When Apple introduced its lower-priced line of iMacs in 1998, it made a big step toward its goal of getting Macintosh computers in the hands of a wider range of users. The line has undergone a number of changes since then, with new iMacs sporting everything from psychedelic candy-color cases to powerful built-in video editing capabilities.
Q I'm a big proponent of physical media and was an earlier adopter of the Ultra HD Blu-ray format. I understand that certain movies may have been shot in 4K or higher resolution (or on 35mm film, which provides enough detail to scan at 4K), but then mastered for release from a 2K digital intermediate. I’ve been able to appreciate the benefits of the Ultra HD format almost immediately thanks in large part to high dynamic range, but am bothered that some disc titles are mastered at less than Ultra HD resolution. It seems like we’ll soon be seeing "New 4K Remaster" versions of movies previously released in Ultra HD. What’s the issue here? —Jason Acosta
Q It looks like the high data rate (up to 48Gbps) of the forthcoming HDMI 2.1 standard will create headaches for the consumer electronics industry, especially the cable manufacturers. Here’s my question: Why does decompression of video data happen in the disc player or streaming box instead of the TV? If the situation were reversed, then there would be no need for new, 48G HDMI cables. —Dave Ings / Toronto, Canada
Q I was recently in Best Buy asking about speakers for Dolby Atmos. I was told that to get Atmos I would have to change out my current setup and buy a new set of Atmos Speakers. Is that true? —Wendell Blue
Q Do the preamp outputs on A/V receivers work as well as those on a standalone preamp-processor? What functionality does one lose when using pre-outs on a receiver? —Ravinder Dhawan, Watchung, NJ
Looking over the list of products that earned a Sound & Vision Top Pick award in 2019, one entry towered over the others: JVC’s DLA-NX9 D-ILA projector. Congratulations to JVC for a job well done in being selected as S&V’s overall Top Pick for 2019!
Q There are two-dozen or so Ultra HD Blu-rays available for purchase, with many more hopefully to come. However, none of the UHD Blu-ray releases are available in 3D, even if the theatrical version was in 3D. Do you know if there are future plans for 3D Ultra HD Blu-rays, or has the home video industry decided to kill off 3D for good?
Q Are there any soundbars that I can use with a powered receiver and a TV? —Phil Beloma
A Yes. While new soundbars provide everything from HDMI switching to up to 9 amplified speaker channels for Dolby Atmos 7.1.2 configurations, there are still passive soundbars available from speaker manufacturers including companies such as Paradigm, GoldenEar Technology, Monitor Audio, Def Tech/Polk Audio, and PSB. Click here to see a list of S&V’s Top Picks for the category.