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HDMI 1.4a spec released in full, lays down mandatory 3D format support details
That the HDMI 1.4 spec would need some tweaking to ease compatibility between old upgraded set top boxes delivering 3DTV, Blu-ray 3D, receivers and displays was already established and today the full information has been released to all HDMI Adopters. Firmly implemented are the mandatory formats devices will need to interpret with displays required to support all mandatory formats, repeaters able to pass through all of them, and sources must support at least one. That certainly doesn't stop older HDMI 1.3 labeled equipment from delivering a Full HD 3D experience, as long as they're able to upgrade to compatible signaling. As HDGuru explains, the main potential hangup is in the audio receiver, as older ones without 3D passthrough capability may not be able to interpret 3D signals, and can't be upgraded to interpret it requiring a workaround like Panasonic's upcoming dual HDMI packing Blu-ray player. Whether it's "frame packing" (sequential) in 1080p/24Hz for movies or 720p/60Hz for games, and either side-by-side horizontal at 1080i/60Hz or top-bottom compressed 720p/60Hz and 1080p/24Hz for TV the new updates to the spec just ensure everyone is speaking the same language going forward. We haven't heard of any looming compatibility issues for 3DTV devices but until it gets in someone's home and the cables are plugged in we're sure some will still have doubts.
Sky Perfect launching 3D over satellite in Japan this summer
Another day, another broadcaster launching 3D. This time it's Japan's Sky Perfect JSAT, which plans to flip the switch ahead of World Cup 3D action in June. Of course this isn't the first 3D broadcasts for the country, but it's similar to rollouts planned by DirecTV here and Sky in the UK, using side by side format, h.264 compressed video to send the new broadcasts over existing boxes. Currently broadcasting 58 HD channels and still looking to add more, it plans to kick off with two or three programs, mostly sports and live events.
Comcast positioning itself to be King of 3D programming, will upgrade to real 3D this year
You know it's coming: the inevitable slew of boutique 3D television channels that will serve nothing but gratuitous content the same way all those HD-specific stations and their nature programs did a few years ago. Comcast wants to be at the forefront of the 3D exploitation capitalization to come, and while its current offerings are modest (a 3D version of The Final Destination, a Jonas Brothers concert, and other stuff your step-brother Billy might like) and only offered in anaglyph format (red/blue glasses), the good news is it isn't charging any extra for the content -- yet. Better still is a confirmation that it won't let DirecTV have the real 3D spotlight to itself for long, as VP Derek Harrar confirmed it will offer the same frame-compatible 3D (which doesn't require a new cable box, only a 3DTV) "this year." Comcast isn't saying exactly what else is coming next, but specialized channels should be cropping up before the summer is through, and you can be sure they'll be grouped into a premium "3D Tier" for the ultimate in billing surcharges.
